1
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Borštnar P, Dražić G, Šala M, Lin CA, Lin SK, Spreitzer M, Daneu N. Transient Ruddlesden-Popper-Type Defects and Their Influence on Grain Growth and Properties of Lithium Lanthanum Titanate Solid Electrolyte. ACS NANO 2024; 18:10850-10862. [PMID: 38591990 PMCID: PMC11044694 DOI: 10.1021/acsnano.4c00706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/23/2024] [Accepted: 04/02/2024] [Indexed: 04/10/2024]
Abstract
Lithium lanthanum titanate (LLTO) perovskite is one of the most promising electrolytes for all-solid-state batteries, but its performance is limited by the presence of grain boundaries (GBs). The fraction of GBs can be significantly reduced by the preparation of coarse-grained LLTO ceramics. In this work, we describe an alternative approach to the fabrication of ceramics with large LLTO grains based on self-seeded grain growth. In compositions with the starting stoichiometry for the Li0.20La0.60TiO3 phase and with a high excess addition of Li (Li:La:Ti = 11:15:25), microstructure development starts with the formation of the layered RP-type Li2La2Ti3O10 phase. Grains with many RP-type defects initially develop into large platelets with thicknesses of up to 10 μm and lengths over 100 μm. Microstructure development continues with the crystallization of LLTO perovskite, epitaxially on the platelets and as smaller grains with thinner in-grain RP-lamellae. Theoretical calculations confirmed that the formation of RP-type sequences is energetically favored and precedes the formation of the LLTO perovskite phase. At around 1250 °C, the RP-type sequences become thermally unstable and gradually recrystallize to LLTO via the ionic exchange between the Li-rich RP-layers and the neighboring Ti and La layers as shown by quantitative HAADF-STEM. At higher sintering temperatures, LLTO grains become free of RP-type defects and the small grains recrystallize onto the large platelike seed grains via Ostwald ripening. The final microstructure is coarse-grained LLTO with total ionic conductivity in the range of 1 × 10-4 S/cm.
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Affiliation(s)
- Petruša Borštnar
- Advanced
Materials Department, Jožef Stefan
Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
- Jožef
Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Goran Dražić
- Department
of Materials Chemistry, National Institute
of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Martin Šala
- Department
of Analytical Chemistry, National Institute
of Chemistry, Hajdrihova
19, 1000 Ljubljana, Slovenia
| | - Che-an Lin
- Department
of Materials Science and Engineering, National
Cheng Kung University, Tainan 70101, Taiwan
| | - Shih-kang Lin
- Department
of Materials Science and Engineering, National
Cheng Kung University, Tainan 70101, Taiwan
- Hierarchical
Green-Energy Materials (Hi-GEM) Research Center, National Cheng Kung University, Tainan 70101, Taiwan
- Program
on Smart and Sustainable Manufacturing, Academy of Innovative Semiconductor
and Sustainable Manufacturing, National
Cheng Kung University, Tainan 70101, Taiwan
- Core
Facility Center, National Cheng Kung University, Tainan 70101, Taiwan
| | - Matjaž Spreitzer
- Advanced
Materials Department, Jožef Stefan
Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Nina Daneu
- Advanced
Materials Department, Jožef Stefan
Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
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2
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Bian J, Ling S, Deng B, Lin H, Zhao R, Kong L, Yuan H, Zhu J, Han S, Wang L, Zhang RQ, Zhao Y, Lu Z. Ternary Rotational Polyanion Coupling Enables Fast Li Ion Dynamics in Tetrafluoroborate Ion Doped Antiperovskite Li 2OHCl Solid Electrolyte. Angew Chem Int Ed Engl 2024:e202400144. [PMID: 38624087 DOI: 10.1002/anie.202400144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/29/2024] [Accepted: 04/14/2024] [Indexed: 04/17/2024]
Abstract
Li-rich antiperovskite (LiRAP) hydroxyhalides are emerging as attractive solid electrolyte (SEs) for all-solid-state Li metal batteries (ASSLMBs) due to their low melting point, low cost, and ease of scaling-up. The incorporation of rotational polyanions can reduce the activation energy and thus improve the Li ion conductivity of SEs. Herein, we propose a ternary rotational polyanion coupling strategy to fasten the Li ion conduction in tetrafluoroborate (BF4 -) ion doped LiRAP Li2OHCl. Assisted by first-principles calculation, powder X-ray diffraction, solid-state magnetic resonance and electrochemical impedance spectra, it is confirmed that Li ion transport in BF4 - ion doped Li2OHCl is strongly associated with the rotational coupling among OH-, BF4 - and Li2-O-H octahedrons, which enhances the Li ion conductivity for more than 1.8 times with the activation energy lowering 0.03 eV. This work provides a new perspective to design high-performance superionic conductors with multi-polyanions.
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Affiliation(s)
- Juncao Bian
- Faculty of Materials Science, Shenzhen MSU-BIT University, Shenzhen, 518100, China
| | - Sifan Ling
- Faculty of Materials Science, Shenzhen MSU-BIT University, Shenzhen, 518100, China
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Bei Deng
- Department of Physics, College of Science, Shantou University, Shantou, Guangdong, 515063, China
| | - Haibin Lin
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Ruo Zhao
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518055, Guangdong, China
| | - Long Kong
- Xi'an Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710129, China
| | - Huimin Yuan
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Jinlong Zhu
- Department of Physics, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Songbai Han
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Liping Wang
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Rui-Qin Zhang
- Department of Physics, City University of Hong Kong, Kowloon, Hong Kong SAR, 999077, China
| | - Yusheng Zhao
- Eastern Institute for Advanced Study, Zhejiang, 315200, China
| | - Zhouguang Lu
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
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3
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Brant WR, Koriukina T, Chien YC, Euchner H, Sanz J, Kuhn A, Heinzmann R, Indris S, Schmid S. Local structure transformations promoting high lithium diffusion in defect perovskite type structures. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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4
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Vezzù K, García-González E, Pagot G, Urones-Garrote E, Sotomayor ME, Varez A, Di Noto V. Effect of Relaxations on the Conductivity of La 1/2+1/2x Li 1/2-1/2x Ti 1-x Al x O 3 Fast Ion Conductors. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2022; 34:5484-5499. [PMID: 35782208 PMCID: PMC9245440 DOI: 10.1021/acs.chemmater.2c00459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/04/2022] [Indexed: 06/15/2023]
Abstract
Perovskite-type solid-state electrolytes, Li3x La2/3-x TiO3 (LLTO), are considered among the most promising candidates for the development of all-solid-state batteries based on lithium metal. Their high bulk ionic conductivity can be modulated by substituting part of the atoms hosted in the A- or B-site of the LLTO structure. In this work, we investigate the crystal structure and the long-range charge migration processes characterizing a family of perovskites with the general formula La1/2+1/2x Li1/2-1/2x Ti1-x Al x O3 (0 ≤ x ≤ 0.6), in which the charge balance and the nominal A-site vacancies (n A = 0) are preserved. X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM) investigations reveal the presence of a very complex nanostructure constituted by a mixture of two different ordered nanoregions of tetragonal P4/mmm and rhombohedral R3̅c symmetries. Broadband electrical spectroscopy studies confirm the presence of different crystalline domains and demonstrate that the structural fluctuations of the BO6 octahedra require to be intra- and intercell coupled, to enable the long-range diffusion of the lithium cation, in a similar way to the segmental mode that takes place in polymer-ion conductors. These hypotheses are corroborated by density functional theory (DFT) calculations and molecular dynamic simulations.
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Affiliation(s)
- Keti Vezzù
- Section
of Chemistry for the Technology (ChemTech), Department of Industrial
Engineering, University of Padova, Via Marzolo 9, I-35131 Padova (PD), Italy
| | - Ester García-González
- Departamento
de Química Inorgánica. Facultad de Ciencias Químicas, Universidad Complutense, Madrid 28040, Spain
| | - Gioele Pagot
- Section
of Chemistry for the Technology (ChemTech), Department of Industrial
Engineering, University of Padova, Via Marzolo 9, I-35131 Padova (PD), Italy
- Centro
Studi di Economia e Tecnica dell’Energia Giorgio Levi Cases, Via Marzolo 9, I-35131 Padova (PD), Italy
| | - Esteban Urones-Garrote
- Centro
Nacional de Microscopia electrónica, Facultad de Ciencias Químicas, Universidad Complutense, Madrid 28040, Spain
| | - Maria Eugenia Sotomayor
- Materials
Science and Engineering Department, University
Carlos III of Madrid, Av. de la Universidad 30, Leganés, Madrid E-28911, Spain
| | - Alejandro Varez
- Materials
Science and Engineering Department, University
Carlos III of Madrid, Av. de la Universidad 30, Leganés, Madrid E-28911, Spain
| | - Vito Di Noto
- Section
of Chemistry for the Technology (ChemTech), Department of Industrial
Engineering, University of Padova, Via Marzolo 9, I-35131 Padova (PD), Italy
- Centro
Studi di Economia e Tecnica dell’Energia Giorgio Levi Cases, Via Marzolo 9, I-35131 Padova (PD), Italy
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5
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Zhou JF, Li RK. A Titanium and Tantalum Phosphate LiNaTiTa 2 P 2 O 13 with An Open Framework hosting Li and Na Ions. Chemistry 2021; 27:15479-15483. [PMID: 34494698 DOI: 10.1002/chem.202102533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Indexed: 11/12/2022]
Abstract
Herein, we report a detailed structural, electric, thermal and optical analysis of a titanium and tantalum phosphate LiNaTiTa2 P2 O13 . The title compound is comprised of typical ReO3 -type layers constituted by corner-sharing TiO6 and TaO6 octahedra, bridged by PO4 tetrahedra, and the structure is closely related to monophosphate niobium bronzes. The existence of pentagonal tunnels, hosting the Li+ and Na+ ions, endows LiNaTiTa2 P2 O13 a moderate ion transportation behavior (4.67×10-4 S/cm at 823 K). In addition, the successful substitution of Nb for Ta in LiNaTiTa2 P2 O13 results in the optical absorption red-shift towards visible range with a narrowing band gap, which may provide a route of isomorphic replacement to band engineering for photo-catalysis.
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Affiliation(s)
- Jingfang F Zhou
- Center for Crystal Research and Development, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Rukang K Li
- Center for Crystal Research and Development, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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6
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Ricciardulli AG, Yang S, Smet JH, Saliba M. Emerging perovskite monolayers. NATURE MATERIALS 2021; 20:1325-1336. [PMID: 34112976 DOI: 10.1038/s41563-021-01029-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 04/28/2021] [Indexed: 05/26/2023]
Abstract
The library of two-dimensional (2D) materials has been enriched over recent years with novel crystal architectures endowed with diverse exciting functionalities. Bulk perovskites, including metal-halide and oxide systems, provide access to a myriad of properties through molecular engineering. Their tunable electronic structure offers remarkable features from long carrier-diffusion lengths and high absorption coefficients in metal-halide perovskites to high-temperature superconductivity, magnetoresistance and ferroelectricity in oxide perovskites. Emboldened by the 2D materials research, perovskites down to the monolayer limit have recently emerged. Like other 2D species, perovskites with reduced dimensionality are expected to exhibit new physics and to herald next-generation multifunctional devices. In this Review, we critically assess the preliminary studies on the synthetic routes and inherent properties of monolayer perovskite materials. We also discuss how to exploit them for widespread applications and provide an outlook on the challenges and opportunities that lie ahead for this enticing class of 2D materials.
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Affiliation(s)
- Antonio Gaetano Ricciardulli
- Technical University of Darmstadt, Darmstadt, Germany
- Université de Strasbourg, CNRS, ISIS UMR 7006, Strasbourg, France
| | - Sheng Yang
- Max Planck Institute for Solid State Research, Stuttgart, Germany.
| | - Jurgen H Smet
- Max Planck Institute for Solid State Research, Stuttgart, Germany.
| | - Michael Saliba
- Technical University of Darmstadt, Darmstadt, Germany.
- Institute for Photovoltaics, University of Stuttgart, Stuttgart, Germany.
- Helmholtz Young Investigator Group FRONTRUNNER, Forschungszentrum Jülich, Jülich, Germany.
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7
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Advances in Materials Design for All-Solid-state Batteries: From Bulk to Thin Films. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10144727] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
All-solid-state batteries (SSBs) are one of the most fascinating next-generation energy storage systems that can provide improved energy density and safety for a wide range of applications from portable electronics to electric vehicles. The development of SSBs was accelerated by the discovery of new materials and the design of nanostructures. In particular, advances in the growth of thin-film battery materials facilitated the development of all solid-state thin-film batteries (SSTFBs)—expanding their applications to microelectronics such as flexible devices and implantable medical devices. However, critical challenges still remain, such as low ionic conductivity of solid electrolytes, interfacial instability and difficulty in controlling thin-film growth. In this review, we discuss the evolution of electrode and electrolyte materials for lithium-based batteries and their adoption in SSBs and SSTFBs. We highlight novel design strategies of bulk and thin-film materials to solve the issues in lithium-based batteries. We also focus on the important advances in thin-film electrodes, electrolytes and interfacial layers with the aim of providing insight into the future design of batteries. Furthermore, various thin-film fabrication techniques are also covered in this review.
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8
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Lu T, Tian Y, Studer A, Narayanan N, Li Q, Withers R, Jin L, Mendez-González Y, Peláiz-Barranco A, Yu D, McIntyre GJ, Xu Z, Wei X, Yan H, Liu Y. Symmetry-mode analysis for intuitive observation of structure-property relationships in the lead-free antiferroelectric (1- x)AgNbO 3- xLiTaO 3. IUCRJ 2019; 6:740-750. [PMID: 31316817 PMCID: PMC6608632 DOI: 10.1107/s2052252519007711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 05/28/2019] [Indexed: 06/10/2023]
Abstract
Functional materials are of critical importance to electronic and smart devices. A deep understanding of the structure-property relationship is essential for designing new materials. In this work, instead of utilizing conventional atomic coordinates, a symmetry-mode approach is successfully used to conduct structure refinement of the neutron powder diffraction data of (1-x)AgNbO3-xLiTaO3 (0 ≤ x ≤ 0.09) ceramics. This provides rich structural information that not only clarifies the controversial symmetry assigned to pure AgNbO3 but also explains well the detailed structural evolution of (1-x)AgNbO3-xLiTaO3 (0 ≤ x ≤ 0.09) ceramics, and builds a comprehensive and straightforward relationship between structural distortion and electrical properties. It is concluded that there are four relatively large-amplitude major modes that dominate the distorted Pmc21 structure of pure AgNbO3, namely a Λ3 antiferroelectric mode, a T4+ a - a - c 0 octahedral tilting mode, an H2 a 0 a 0 c +/a 0 a 0 c - octahedral tilting mode and a Γ4- ferroelectric mode. The H2 and Λ3 modes become progressively inactive with increasing x and their destabilization is the driving force behind the composition-driven phase transition between the Pmc21 and R3c phases. This structural variation is consistent with the trend observed in the measured temperature-dependent dielectric properties and polarization-electric field (P-E) hysteresis loops. The mode crystallography applied in this study provides a strategy for optimizing related properties by tuning the amplitudes of the corresponding modes in these novel AgNbO3-based (anti)ferroelectric materials.
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Affiliation(s)
- Teng Lu
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Ye Tian
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
- Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, Shannxi 710049, People’s Republic of China
- School of Engineering and Materials Science, Queen Mary University of London, London E1 4NS, UK
| | - Andrew Studer
- Australian Nuclear Science and Technology Organisation, New Illawarra Road, Lucas Heights, NSW 2234, Australia
| | - Narendirakumar Narayanan
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
- Australian Nuclear Science and Technology Organisation, New Illawarra Road, Lucas Heights, NSW 2234, Australia
| | - Qian Li
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA
| | - Ray Withers
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Li Jin
- Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, Shannxi 710049, People’s Republic of China
| | - Y. Mendez-González
- Physics Faculty, Institute of Science and Technology of Materials, Havana University, Cuba
| | - A. Peláiz-Barranco
- Physics Faculty, Institute of Science and Technology of Materials, Havana University, Cuba
| | - Dehong Yu
- Australian Nuclear Science and Technology Organisation, New Illawarra Road, Lucas Heights, NSW 2234, Australia
| | - Garry J. McIntyre
- Australian Nuclear Science and Technology Organisation, New Illawarra Road, Lucas Heights, NSW 2234, Australia
| | - Zhuo Xu
- Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, Shannxi 710049, People’s Republic of China
| | - Xiaoyong Wei
- Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, Shannxi 710049, People’s Republic of China
| | - Haixue Yan
- School of Engineering and Materials Science, Queen Mary University of London, London E1 4NS, UK
| | - Yun Liu
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
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9
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Wang Y, Lü X, Zheng C, Liu X, Chen Z, Yang W, Lin J, Huang F. Chemistry Design Towards a Stable Sulfide-Based Superionic Conductor Li 4 Cu 8 Ge 3 S 12. Angew Chem Int Ed Engl 2019; 58:7673-7677. [PMID: 30938003 PMCID: PMC6850061 DOI: 10.1002/anie.201901739] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/28/2019] [Indexed: 11/06/2022]
Abstract
Sulfide-based superionic conductors with high ionic conductivity have been explored as candidates for solid-state Li batteries. However, moisture hypersensitivity has made their manufacture complicated and costly and also impeded applications in batteries. Now, a sulfide-based superionic conductor Li4 Cu8 Ge3 S12 with superior stability was developed based on the hard/soft acid-base theory. The compound is stable in both moist air and aqueous LiOH aqueous solution. The electrochemical stability window was up to 1.5 V. An ionic conductivity of 0.9×10-4 S cm with low activation energy of 0.33 eV was achieved without any optimization. The material features a rigid Cu-Ge-S open framework that increases its stability. Meanwhile, the weak bonding between Li+ and the framework promotes ionic conductivity. This work provides a structural configuration in which weak Li bonding in the rigid framework promotes an environment for highly conductive and stable solid-state electrolytes.
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Affiliation(s)
- Yingqi Wang
- Center for High Pressure Science & Technology Advanced Research, Shanghai, 206203, P. R. China
| | - Xujie Lü
- Center for High Pressure Science & Technology Advanced Research, Shanghai, 206203, P. R. China
| | - Chong Zheng
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL, 60115, USA
| | - Xiang Liu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Zonghai Chen
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Wenge Yang
- Center for High Pressure Science & Technology Advanced Research, Shanghai, 206203, P. R. China
| | - Jianhua Lin
- State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Fuqiang Huang
- State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
- CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
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10
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Wang Y, Lü X, Zheng C, Liu X, Chen Z, Yang W, Lin J, Huang F. Chemistry Design Towards a Stable Sulfide‐Based Superionic Conductor Li
4
Cu
8
Ge
3
S
12. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yingqi Wang
- Center for High Pressure Science & Technology Advanced Research Shanghai 206203 P. R. China
| | - Xujie Lü
- Center for High Pressure Science & Technology Advanced Research Shanghai 206203 P. R. China
| | - Chong Zheng
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Xiang Liu
- Chemical Sciences and Engineering Division Argonne National Laboratory Lemont IL 60439 USA
| | - Zonghai Chen
- Chemical Sciences and Engineering Division Argonne National Laboratory Lemont IL 60439 USA
| | - Wenge Yang
- Center for High Pressure Science & Technology Advanced Research Shanghai 206203 P. R. China
| | - Jianhua Lin
- State Key Laboratory of Rare Earth Materials Chemistry and Applications College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
| | - Fuqiang Huang
- State Key Laboratory of Rare Earth Materials Chemistry and Applications College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
- CAS Key Laboratory of Materials for Energy Conversion Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
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11
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Abstract
Solid-state ion shuttles are of broad interest in electrochemical devices, nonvolatile memory, neuromorphic computing, and biomimicry utilizing synthetic membranes. Traditional design approaches are primarily based on substitutional doping of dissimilar valent cations in a solid lattice, which has inherent limits on dopant concentration and thereby ionic conductivity. Here, we demonstrate perovskite nickelates as Li-ion shuttles with simultaneous suppression of electronic transport via Mott transition. Electrochemically lithiated SmNiO3 (Li-SNO) contains a large amount of mobile Li+ located in interstitial sites of the perovskite approaching one dopant ion per unit cell. A significant lattice expansion associated with interstitial doping allows for fast Li+ conduction with reduced activation energy. We further present a generalization of this approach with results on other rare-earth perovskite nickelates as well as dopants such as Na+ The results highlight the potential of quantum materials and emergent physics in design of ion conductors.
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12
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Li Y, Chen X, Dolocan A, Cui Z, Xin S, Xue L, Xu H, Park K, Goodenough JB. Garnet Electrolyte with an Ultralow Interfacial Resistance for Li-Metal Batteries. J Am Chem Soc 2018; 140:6448-6455. [DOI: 10.1021/jacs.8b03106] [Citation(s) in RCA: 322] [Impact Index Per Article: 53.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yutao Li
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Xi Chen
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Andrei Dolocan
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Zhiming Cui
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Sen Xin
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Leigang Xue
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Henghui Xu
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Kyusung Park
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - John B. Goodenough
- Materials Science and Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
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13
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Jiang C, Li H, Wang C. Recent progress in solid-state electrolytes for alkali-ion batteries. Sci Bull (Beijing) 2017; 62:1473-1490. [PMID: 36659397 DOI: 10.1016/j.scib.2017.10.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/29/2017] [Accepted: 10/10/2017] [Indexed: 01/21/2023]
Abstract
Solid-state electrolytes have a lot of advantages, including the inhibition of alkali metal dendrite growth, the elimination of liquid electrolyte leakage, the improvement of safety, the enhancement of energy density and power density, and the potential application in flexible electronics. Therefore, solid-state electrolytes have become one of the hottest topics in energy-storage research area. An up-to-date review on solid-state electrolytes is of not only scientific significance but also technological imperative. Here, recent progress in solid-state electrolytes for alkali ion batteries is summarized. Through this comprehensive review and the comparison of different solid-state electrolytes, we hope it can give a clear figure of the state-of-art status and the development trend of the future solid-state electrolytes.
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Affiliation(s)
- Cheng Jiang
- School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Huiqiao Li
- School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
| | - Chengliang Wang
- School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China.
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14
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Durán T, Climent-Pascual E, Pérez-Prior MT, Levenfeld B, Varez A, Sobrados I, Sanz J. Aqueous and non-aqueous Li+/H+ ion exchange in Li0.44La0.52TiO3 perovskite. ADV POWDER TECHNOL 2017. [DOI: 10.1016/j.apt.2016.10.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Huang J, Yang K, Zhang Z, Yang L, Hirano SI. Layered perovskite LiEuTiO4 as a 0.8 V lithium intercalation electrode. Chem Commun (Camb) 2017; 53:7800-7803. [DOI: 10.1039/c7cc03933f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lithium intercalation into LiEuTiO4 with a 0.8 V potential plateau considering both the energy density and tolerance of lithium plating.
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Affiliation(s)
- Jun Huang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Kaihua Yang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Zhengxi Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- Shanghai Electrochemical Energy Devices Research Center
| | - Li Yang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- Hirano Institute for Materials Innovation
| | - Shin-ichi Hirano
- Hirano Institute for Materials Innovation
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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16
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Li Y, Xu B, Xu H, Duan H, Lü X, Xin S, Zhou W, Xue L, Fu G, Manthiram A, Goodenough JB. Hybrid Polymer/Garnet Electrolyte with a Small Interfacial Resistance for Lithium‐Ion Batteries. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608924] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yutao Li
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Biyi Xu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Henghui Xu
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Huanan Duan
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Xujie Lü
- Earth and Environmental Sciences Division Los Alamos National Laboratory Los Alamos NM 87545 USA
| | - Sen Xin
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Weidong Zhou
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Leigang Xue
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Gengtao Fu
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Arumugam Manthiram
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - John B. Goodenough
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
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17
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Li Y, Xu B, Xu H, Duan H, Lü X, Xin S, Zhou W, Xue L, Fu G, Manthiram A, Goodenough JB. Hybrid Polymer/Garnet Electrolyte with a Small Interfacial Resistance for Lithium‐Ion Batteries. Angew Chem Int Ed Engl 2016; 56:753-756. [DOI: 10.1002/anie.201608924] [Citation(s) in RCA: 361] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/14/2016] [Indexed: 01/17/2023]
Affiliation(s)
- Yutao Li
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Biyi Xu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Henghui Xu
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Huanan Duan
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Xujie Lü
- Earth and Environmental Sciences Division Los Alamos National Laboratory Los Alamos NM 87545 USA
| | - Sen Xin
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Weidong Zhou
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Leigang Xue
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Gengtao Fu
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Arumugam Manthiram
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - John B. Goodenough
- Materials Science and Engineering Program and Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
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18
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Li Y, Zhou W, Xin S, Li S, Zhu J, Lü X, Cui Z, Jia Q, Zhou J, Zhao Y, Goodenough JB. Fluorine‐Doped Antiperovskite Electrolyte for All‐Solid‐State Lithium‐Ion Batteries. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604554] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yutao Li
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Weidong Zhou
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Sen Xin
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
- School of Chemistry and Chemical Engineering Hefei University of Technology Hefei Anhui 230009 P.R. China
| | - Shuai Li
- High Pressure Science and Engineering Center University of Nevada Las Vegas NV 89154 USA
| | - Jinlong Zhu
- High Pressure Science and Engineering Center University of Nevada Las Vegas NV 89154 USA
| | - Xujie Lü
- Center for Integrated Nanotechnologies Las Los Alamos National Laboratory Los Alamos NM 87545 USA
| | - Zhiming Cui
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Quanxi Jia
- Center for Integrated Nanotechnologies Las Los Alamos National Laboratory Los Alamos NM 87545 USA
| | - Jianshi Zhou
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
| | - Yusheng Zhao
- High Pressure Science and Engineering Center University of Nevada Las Vegas NV 89154 USA
| | - John B. Goodenough
- Materials research program and the Texas Materials Institute University of Texas at Austin Austin TX 78712 USA
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19
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Li Y, Zhou W, Xin S, Li S, Zhu J, Lü X, Cui Z, Jia Q, Zhou J, Zhao Y, Goodenough JB. Fluorine-Doped Antiperovskite Electrolyte for All-Solid-State Lithium-Ion Batteries. Angew Chem Int Ed Engl 2016; 55:9965-8. [PMID: 27356953 DOI: 10.1002/anie.201604554] [Citation(s) in RCA: 163] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Indexed: 11/10/2022]
Abstract
A fluorine-doped antiperovskite Li-ion conductor Li2 (OH)X (X=Cl, Br) is shown to be a promising candidate for a solid electrolyte in an all-solid-state Li-ion rechargeable battery. Substitution of F(-) for OH(-) transforms orthorhombic Li2 OHCl to a room-temperature cubic phase, which shows electrochemical stability to 9 V versus Li(+) /Li and two orders of magnitude higher Li-ion conductivity than that of orthorhombic Li2 OHCl. An all-solid-state Li/LiFePO4 with F-doped Li2 OHCl as the solid electrolyte showed good cyclability and a high coulombic efficiency over 40 charge/discharge cycles.
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Affiliation(s)
- Yutao Li
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA
| | - Weidong Zhou
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA
| | - Sen Xin
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA.,School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui, 230009, P.R. China
| | - Shuai Li
- High Pressure Science and Engineering Center, University of Nevada, Las Vegas, NV, 89154, USA
| | - Jinlong Zhu
- High Pressure Science and Engineering Center, University of Nevada, Las Vegas, NV, 89154, USA
| | - Xujie Lü
- Center for Integrated Nanotechnologies, Las Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - Zhiming Cui
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA
| | - Quanxi Jia
- Center for Integrated Nanotechnologies, Las Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - Jianshi Zhou
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA
| | - Yusheng Zhao
- High Pressure Science and Engineering Center, University of Nevada, Las Vegas, NV, 89154, USA
| | - John B Goodenough
- Materials research program and the Texas Materials Institute, University of Texas at Austin, Austin, TX, 78712, USA.
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20
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García-González E, Urones-Garrote E, Várez A, Sanz J. Unravelling the complex nanostructure of La0.5−xLi0.5−xSr2xTiO3 Li ionic conductors. Dalton Trans 2016; 45:7148-57. [DOI: 10.1039/c6dt00630b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The intricate nanostructure of La0.5−xLi0.5−xSr2xTiO3 Li-ion conductors has been elucidated. Advanced transmission electron microscopy has allowed investigation where average structure models cannot account for the changeable local atomic arrangements detected.
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Affiliation(s)
- Ester García-González
- Departamento Química Inorgánica
- Facultad de Ciencias Químicas
- Universidad Complutense
- 28040 Madrid
- Spain
| | | | - Alejandro Várez
- Departamento de Ciencia e Ingeniería de Materiales
- Universidad Carlos III de Madrid
- Avda. Universidad
- 3028911 Leganés
- Spain
| | - Jesús Sanz
- Instituto de Ciencia de Materiales de Madrid
- CSIC
- 28049 Cantoblanco
- Spain
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21
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Tealdi C, Quartarone E, Mustarelli P. Solid-State Lithium Ion Electrolytes. RECHARGEABLE BATTERIES 2015. [DOI: 10.1007/978-3-319-15458-9_11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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22
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Jiménez R, Díez V, Sanz J, Kobylianska SD, V'yunov OI, Belous AG. Evidence for changes on the lithium conduction dimensionality of Li0.5−yNayLa0.5Nb2O6 (0 ≤ y ≤ 0.5) perovskites. RSC Adv 2015. [DOI: 10.1039/c5ra02505b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Evidence for changes on Li conductivity dimensionality of Li0.5−yNayLa0.5Nb2O6 (y = 0–0.5) perovskite on increasing Na content.
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Affiliation(s)
- Ricardo Jiménez
- Instituto de Ciencia de Materiales
- ICMM-CSIC
- Cantoblanco 3 Madrid
- Spain
| | - Virginia Díez
- Instituto de Ciencia de Materiales
- ICMM-CSIC
- Cantoblanco 3 Madrid
- Spain
| | - Jesús Sanz
- Instituto de Ciencia de Materiales
- ICMM-CSIC
- Cantoblanco 3 Madrid
- Spain
| | - Sofia D. Kobylianska
- Vernadsky Institute of General and Inorganic Chemistry
- National Academy of Sciences of Ukraine
- 03680Kyiv 142
- Ukraine
| | - Oleg I. V'yunov
- Vernadsky Institute of General and Inorganic Chemistry
- National Academy of Sciences of Ukraine
- 03680Kyiv 142
- Ukraine
| | - Anatolii G. Belous
- Vernadsky Institute of General and Inorganic Chemistry
- National Academy of Sciences of Ukraine
- 03680Kyiv 142
- Ukraine
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23
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Schouwink P, Smrčok Ľ, Černý R. Role of the Li+node in the Li-BH4substructure of double-cation tetrahydroborates. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 2014; 70:871-8. [DOI: 10.1107/s2052520614017351] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 07/28/2014] [Indexed: 11/10/2022]
Abstract
The phase diagram LiBH4–ABH4(A= Rb,Cs) has been screened and revealed ten new compounds LiiAj(BH4)i+j(A= Rb, Cs), withi,jranging between 1 and 3, representing eight new structure types amongst homoleptic borohydrides. An approach based on synchrotron X-ray powder diffraction to solve crystal structures and solid-state first principles calculations to refine atomic positions allows characterizing multi-phase ball-milled samples. The Li-BH4substructure adopts various topologies as a function of the compound's Li content, ranging from one-dimensional isolated chains to three-dimensional networks. It is revealed that the Li+ion has potential as a surprisingly versatile cation participating in framework building with the tetrahydroborate anion BH4as a linker, if the framework is stabilized by large electropositive counter-cations. This utility can be of interest when designing novel hydridic frameworks based on alkaline metals and will be of use when exploring the structural and coordination chemistry of light-metal systems otherwise subject to eutectic melting.
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24
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Yip TWS, Cussen EJ. Ion Exchange and Structural Aging in the Layered Perovskite Phases H1–xLixLaTiO4. Inorg Chem 2013; 52:6985-93. [DOI: 10.1021/ic4004752] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- T. W. S. Yip
- WestCHEM, Department of Pure and
Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL
Scotland
| | - E. J. Cussen
- WestCHEM, Department of Pure and
Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL
Scotland
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25
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Brant WR, Schmid S, Kuhn A, Hester J, Avdeev M, Sale M, Gu Q. Rapid Lithium Insertion and Location of Mobile Lithium in the Defect Perovskite Li0.18Sr0.66Ti0.5Nb0.5O3. Chemphyschem 2012; 13:2293-6. [PMID: 22573574 DOI: 10.1002/cphc.201200017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Indexed: 11/07/2022]
Affiliation(s)
- William R Brant
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
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26
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Bucheli W, Durán T, Jimenez R, Sanz J, Varez A. On the Influence of the Vacancy Distribution on the Structure and Ionic Conductivity of A-Site-Deficient LixSrxLa2/3–xTiO3 Perovskites. Inorg Chem 2012; 51:5831-8. [DOI: 10.1021/ic300365q] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wilmer Bucheli
- Instituto de Ciencia de Materiales de Madrid (ICMM), CSIC, 28049 Cantoblanco,
Madrid, Spain
| | - Teresa Durán
- Departamento Ciencia
e Ingenierı́a de Materiales, Universidad Carlos III de Madrid, 28911 Leganés,
Madrid, Spain
| | - Ricardo Jimenez
- Instituto de Ciencia de Materiales de Madrid (ICMM), CSIC, 28049 Cantoblanco,
Madrid, Spain
| | - Jesús Sanz
- Instituto de Ciencia de Materiales de Madrid (ICMM), CSIC, 28049 Cantoblanco,
Madrid, Spain
| | - Alejandro Varez
- Departamento Ciencia
e Ingenierı́a de Materiales, Universidad Carlos III de Madrid, 28911 Leganés,
Madrid, Spain
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27
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Nakayama M, Kotobuki M, Munakata H, Nogami M, Kanamura K. First-principles density functional calculation of electrochemical stability of fast Li ion conducting garnet-type oxides. Phys Chem Chem Phys 2012; 14:10008-14. [DOI: 10.1039/c2cp40634a] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Okumura T, Ina T, Orikasa Y, Arai H, Uchimoto Y, Ogumi Z. Effect of average and local structures on lithium ion conductivity in La2/3−xLi3xTiO3. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm04372a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Yip TWS, Cussen EJ, MacLaren DA. Synthesis of H(x)Li(1-x)LaTiO4 from quantitative solid-state reactions at room temperature. Chem Commun (Camb) 2010; 46:698-700. [PMID: 20087491 DOI: 10.1039/b920837b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The layered perovskite HLaTiO(4) reacts stoichiometrically with LiOH.H(2)O at room temperature to give targeted compositions in the series H(x)Li(1-x)LaTiO(4). Remarkably, the Li(+) and H(+) ions are quantitatively exchanged in the solid state and this allows stoichiometric control of ion exchange for the first time in this important series of compounds.
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Affiliation(s)
- Thomas W S Yip
- WestCHEM, Department of Pure and Applied Chemistry, The University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow, Scotland, UK G1 1XL
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30
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Guiton BS, Davies PK. Spontaneous Compositional Nanopatterning in Li-Containing Perovskite Oxides. J Am Chem Soc 2008; 130:17168-73. [DOI: 10.1021/ja806130u] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Beth S. Guiton
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, Pennsylvania 19104
| | - Peter K. Davies
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, Pennsylvania 19104
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31
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Catti M. Local structure of the Li1/8La5/8TiO3(LLTO) ionic conductor by theoretical simulations. ACTA ACUST UNITED AC 2008. [DOI: 10.1088/1742-6596/117/1/012008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Hourani R, Whitehead MA, Kakkar A. Turbine Shape Organotin Dendrimers: Photophysical Properties and Direct Replacement of Sn with Pt. Macromolecules 2008. [DOI: 10.1021/ma702203u] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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33
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Sun P, Krishnan A, Yadav A, Singh S, MacDonnell FM, Armstrong DW. Enantiomeric Separations of Ruthenium(II) Polypyridyl Complexes Using High-Performance Liquid Chromatography (HPLC) with Cyclodextrin Chiral Stationary Phases (CSPs). Inorg Chem 2007; 46:10312-20. [DOI: 10.1021/ic701023x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ping Sun
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Arthi Krishnan
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Abhishek Yadav
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Shreeyukta Singh
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | | | - Daniel W. Armstrong
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
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34
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Guiton BS, Davies PK. Nano-chessboard superlattices formed by spontaneous phase separation in oxides. NATURE MATERIALS 2007; 6:586-91. [PMID: 17589512 DOI: 10.1038/nmat1953] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2006] [Accepted: 05/29/2007] [Indexed: 05/16/2023]
Abstract
The use of bottom-up fabrication of nanostructures for nanotechnology inherently requires two-dimensional control of the nanostructures at a particular surface. This could in theory be achieved crystallographically with a structure whose three-dimensional unit cell has two or more--tuneable--dimensions on the nanometre scale. Here, we present what is to our knowledge the first example of a truly periodic two-dimensional nanometre-scale phase separation in any inorganic material, and demonstrate our ability to tune the unit-cell dimensions. As such, it represents great potential for the use of standard ceramic processing methods for nanotechnology. The phase separation occurs spontaneously in the homologous series of the perovskite-based Li-ion conductor, (Nd(2/3-x)Li(3x))TiO3, to give two phases whose dimensions both extend into the nanometre scale. This unique feature could lead to its application as a template for the assembly of nanostructures or molecular monolayers.
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Affiliation(s)
- Beth S Guiton
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, Pennsylvania 19104, USA.
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35
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García-Martín S, Morata-Orrantía A, Alario-Franco MA, Rodríguez-Carvajal J, Amador U. Beyond the Structure–Property Relationship Paradigm: Influence of the Crystal Structure and Microstructure on the Li+ Conductivity of La2/3LixTi1−xAlxO3 Oxides. Chemistry 2007; 13:5607-16. [PMID: 17415741 DOI: 10.1002/chem.200700235] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The crystal structures of several oxides of the La(2/3)Li(x)Ti(1-x)Al(x)O(3) system have been studied by selected-area electron diffraction, high-resolution transmission electron microscopy, and powder neutron diffraction, and their lithium conductivity has been by complex impedance spectroscopy. The compounds have a perovskite-related structure with a unit cell radical2 a(p)x2 a(p)x radical2 a(p) (a(p)=perovskite lattice parameter) due to the tilting of the (Ti/Al)O(6) octahedra and the ordering of lanthanum and lithium ions and vacancies along the 2 a(p) axis. The Li(+) ions present a distorted square-planar coordination and are located in interstitial positions of the structure, which could explain the very high ionic conductivity of this type of material. The lithium conductivity depends on the oxide composition and its crystal microstructure, which varies with the thermal treatment of the sample. The microstructure of these titanates is complex due to formation of domains of ordering and other defects such as strains and compositional fluctuations.
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Affiliation(s)
- Susana García-Martín
- Departamento de Química Inorgánica, Facultad de Ciencias Químicas Universidad Complutense, 28040 Madrid, Spain
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36
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Catti M, Sommariva M, Ibberson RM. Tetragonal superstructure and thermal history of Li0.3La0.567TiO3 (LLTO) solid electrolyte by neutron diffraction. ACTA ACUST UNITED AC 2007. [DOI: 10.1039/b614345h] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Varez A, Fernandez-Díaz MT, Sanz J. Rhombohedral-cubic transition in Li0.2Na0.3La0.5TiO3 perovskite. J SOLID STATE CHEM 2004. [DOI: 10.1016/j.jssc.2004.06.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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García-Martín S, Alario-Franco MA, Ehrenberg H, Rodríguez-Carvajal J, Amador U. Crystal Structure and Microstructure of Some La2/3-xLi3xTiO3 Oxides: An Example of the Complementary Use of Electron Diffraction and Microscopy and Synchrotron X-ray Diffraction To Study Complex Materials. J Am Chem Soc 2004; 126:3587-96. [PMID: 15025488 DOI: 10.1021/ja038410l] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three representative oxides of the La(2/3)(-)(x)()Li(3)(x)()TiO(3) system have been studied by selected area electron diffraction (SAED), high-resolution transmission electron microscopy (HRTEM), and powder synchrotron X-ray diffraction. HRTEM showed that the materials have a complex microstructure. The SAED and HRTEM results have allowed us to propose a model to refine the crystal structure of these oxides that also accounts for their microstructure. The materials have a perovskite-related structure with a diagonal unit cell ( radical 2a(p) x radical 2a(p) x 2a(p)) as a consequence of the tilting of the TiO(6) octahedra. Ordering of lanthanum and lithium ions and vacancies along the 2a(p)-axis, as well as displacements of titanium ions from the center of the octahedra, have been determined. The size and shape of the domains have been obtained from the synchrotron X-ray diffraction data; in addition, other extended defects such as strains and compositional fluctuations have been detected.
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Affiliation(s)
- Susana García-Martín
- Departamento de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040- Madrid, Spain
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Armstrong EAP, Brown RT, Sekwale MS, Fletcher NC, Gong XQ, Hu P. The Unexpected Preference for the fac-Isomer with the Tris(5-ester-substituted-2,2‘-bipyridine) Complexes of Ruthenium(II). Inorg Chem 2004; 43:1714-22. [PMID: 14989664 DOI: 10.1021/ic0350281] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis of a number of new 2,2'-bipyridine ligands, functionalized with bulky ester side groups, is reported (L2-L8). Their reaction with [Ru(DMSO)(4)Cl(2)] gives rise to tris-chelate ruthenium(II) metal complexes which show an unusually high proportion of the fac-isomer, as judged by (1)H NMR following conversion to the ruthenium(II) complex of 2,2'-bipyridine-5-carboxylic acid methyl ester (L1). The initial reaction appears to have thermodynamic control with the steric bulk of the ligands causing the third ligand to be labile under the reaction conditions used, giving rise to disappointing yields and allowing rearrangement to the more stable facial form. DFT studies indicate that this does not appear to be as a consequence of a metal centered electronic effect. The two isomers of [Ru(L1)(3)](PF(6))(2) were separated into the two individual forms using silica preparative plate chromatographic procedures, and the photophysical characteristics of the two forms compared. The results appear to indicate that there is no significant difference in both their room temperature electronic absorption and emission spectra or their excited state lifetimes at 77 K.
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Affiliation(s)
- E A P Armstrong
- School of Chemistry, Queen's University of Belfast, David Keir Building, Belfast, Northern Ireland, U.K. BT9 5AG
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Choy JH, Kim JY, Chung I. Neutron Diffraction and X-ray Absorption Spectroscopic Analyses for Lithiated Aurivillius-Type Layered Perovskite Oxide, Li2Bi4Ti3O12. J Phys Chem B 2001. [DOI: 10.1021/jp010895h] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jin-Ho Choy
- National Nanohybrid Materials Laboratory, School of Chemistry and Molecular Engineering, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Jong-Young Kim
- National Nanohybrid Materials Laboratory, School of Chemistry and Molecular Engineering, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - In Chung
- National Nanohybrid Materials Laboratory, School of Chemistry and Molecular Engineering, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
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Lithium Substitution in LaMnO3: Synthesis, Structure, and Properties of LaMn1−xLixO3 Perovskites. J SOLID STATE CHEM 2001. [DOI: 10.1006/jssc.2001.9132] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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León C, Rivera A, Várez A, Sanz J, Santamaria J, Ngai KL. Origin of constant loss in ionic conductors. PHYSICAL REVIEW LETTERS 2001; 86:1279-1282. [PMID: 11178063 DOI: 10.1103/physrevlett.86.1279] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2000] [Indexed: 05/23/2023]
Abstract
We have analyzed the constant loss contribution to the ac conductivity in the frequency range 10 Hz-1 MHz and temperatures down to 8 K, for two Li ionic conductors, one crystalline (Li(0.18)La(0.61)TiO(3)) and the other glassy (61SiO(2);35Li(2)O.3Al(2)O3.P(2)O(5)). As temperature is increased a crossover is observed from a nearly constant loss to a fractional power law frequency dependence of the ac conductivity. At any fixed frequency omega, this crossover occurs at a temperature T such that omega approximately nu(0)exp(-E(m)/k(B)T), where nu(0) is the attempt frequency and E(m) is identified with the barrier for Li+ ions to leave their wells.
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Affiliation(s)
- C León
- Naval Research Laboratory, Washington, D.C. 20375-5320, USA
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