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Liu Q, Ma C, Qiao W, Ling L, Wang J. Nanoarchitectured MnO2 Confined to Mesoporous Carbon Microspheres as Bifunctional Electrodes for High-Performance Supercapacitors and Lithium-Ion Capacitors. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qizhi Liu
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Cheng Ma
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Wenming Qiao
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology, East China University of Science and Technology, Shanghai 200237, China
| | - Licheng Ling
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology, East China University of Science and Technology, Shanghai 200237, China
| | - Jitong Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology, East China University of Science and Technology, Shanghai 200237, China
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Wenelska K, Trukawka M, Kukulka W, Chen X, Mijowska E. Co-Existence of Iron Oxide Nanoparticles and Manganese Oxide Nanorods as Decoration of Hollow Carbon Spheres for Boosting Electrochemical Performance of Li-Ion Battery. MATERIALS (BASEL, SWITZERLAND) 2021; 14:6902. [PMID: 34832303 PMCID: PMC8620810 DOI: 10.3390/ma14226902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022]
Abstract
Here, we report that mesoporous hollow carbon spheres (HCS) can be simultaneously functionalized: (i) endohedrally by iron oxide nanoparticle and (ii) egzohedrally by manganese oxide nanorods (FexOy/MnO2/HCS). Detailed analysis reveals a high degree of graphitization of HCS structures. The mesoporous nature of carbon is further confirmed by N2 sorption/desorption and transmission electron microscopy (TEM) studies. The fabricated molecular heterostructure was tested as the anode material of a lithium-ion battery (LIB). For both metal oxides under study, their mixture stored in HCS yielded a significant increase in electrochemical performance. Its electrochemical response was compared to the HCS decorated with a single component of the respective metal oxide applied as a LIB electrode. The discharge capacity of FexOy/MnO2/HCS is 1091 mAhg-1 at 5 Ag-1, and the corresponding coulombic efficiency (CE) is as high as 98%. Therefore, the addition of MnO2 in the form of nanorods allows for boosting the nanocomposite electrochemical performance with respect to the spherical nanoparticles due to better reversible capacity and cycling performance. Thus, the structure has great potential application in the LIB field.
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Affiliation(s)
- Karolina Wenelska
- Department of Nanomaterials Physicochemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Piastow Ave. 42, 71-065 Szczecin, Poland; (M.T.); (W.K.); (X.C.); (E.M.)
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Kim JH, Kim YS, Moon SH, Park DH, Kim MC, Choi JH, Shin JH, Park KW. Enhanced electrochemical performance of a selectively formed V2O3/C composite structure for Li-ion batteries. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138685] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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4
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Zhang X, Li S, Wang S, Wang Z, Wen Z, Ji S, Sun J. An amorphous hierarchical MnO 2/acetylene black composite with boosted rate performance as an anode for lithium-ion batteries. Dalton Trans 2021; 50:10749-10757. [PMID: 34282430 DOI: 10.1039/d1dt01894a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amorphization is considered to be an effective way to enhance the electrochemical performances of electrode materials due to the existence of isotropy and numerous defects. Herein, an amorphous hierarchically structured MnO2/acetylene black (a-MnO2/AB) composite is successfully fabricated via a redox method and subsequent mechanical ball milling. The a-MnO2/AB composite is composed of approximately 300 nm flower-like amorphous MnO2 submicron spheres and acetylene black particles with a diameter of about 50 nm. The a-MnO2/AB electrode exhibits an initial coulombic efficiency of 73.2%, excellent rate capabilities of 318 mA h g-1 at 9.6 A g-1, and high specific capacity retention of 1300 mA h g-1 after 300 cycles at 1 A g-1. The amorphous structure can provide more channels for rapid lithium-ion transmission due to the disorder and defects, and the ion-diffusion coefficient (∼5 × 10-7 cm2 s-1) is higher than those of crystalline materials. Due to the strong interactions (Mn-O-C bonds) between MnO2 and AB as a result of the ball milling, the composite shows low charge transport resistance and small volume changes during the discharging/charging process. This work provides a facile route for the construction of amorphous hierarchically structured Mn-based oxides as anodes for lithium-ion batteries (LIBs).
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Affiliation(s)
- Xiaole Zhang
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Song Li
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Shenghe Wang
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Zhenxu Wang
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Zhongsheng Wen
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Shijun Ji
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
| | - Juncai Sun
- Institute of Materials and Technology, Dalian Maritime University, Dalian 116026, China.
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Saha J, Subramaniam C. Thermochemically nanostructured off-stoichiometric Ti0.2Al1.8C4O5 nanowires as robust electrocatalysts for hydrogen evolution from corrosive acidic electrolyte. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mei Y, Zhao J, Dang L, Hu J, Guo Y, Zhang S. Highly conductive triple-layered hollow MnO 2@SnO 2@NHCS nanospheres with excellent lithium storage capacity for high performance lithium-ion batteries. NEW J CHEM 2021. [DOI: 10.1039/d1nj03207k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multilayered hollow MnO2@SnO2@NHCS nanospheres incorporate the merits of highly conductive N-doping and the synergistic effect of metal oxides.
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Affiliation(s)
- Yameng Mei
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Jin'an Zhao
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
- College of Chemical Engineering and Dyeing Engineering, Henan University of Engineering, Zhengzhou 450001, China
| | - Liyun Dang
- School of Material and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Jiyong Hu
- School of Material and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Yan Guo
- School of Material and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Shuaiguo Zhang
- School of Material and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
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Sarabaegi M, Roushani M, Hosseini H. Hollow carbon nanocapsules-based nitrogen-doped carbon nanofibers with rosary-like structure as a high surface substrate for impedimetric detection of Pseudomonas aeruginosa. Talanta 2020; 223:121700. [PMID: 33303152 DOI: 10.1016/j.talanta.2020.121700] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/19/2020] [Accepted: 09/21/2020] [Indexed: 11/15/2022]
Abstract
The design of hollow mesoporous carbon-based materials has attracted tremendous attention, due to their sizeable intrinsic cavity to load specific chemical and unique physical/chemical properties in various applications. Herein, we have established an effective strategy for the preparation of novel hollow carbon nanocapsules-based nitrogen-doped carbon nanofibers (CNCNF) with rosary-like structure. By embedding ultrafine hollow carbon nanocapsules into electrospun polyacrylonitrile (PAN) skeleton, the as-designed composite CNFs were carbonized into hierarchical porous CNFs, consisted of interconnected nitrogen-doped hollow carbon nanocapsules. Due to its individual structural properties and unique chemical composition, the performance of CNCNF was evaluated in aptasensor application via the detection of Pseudomonas aeruginosa (PA). Under optimized conditions, the aptasensor based on CNCNF has a detection limit of 1 CFU⋅mL-1 and a linear range from 101 CFU ⋅mL-1 to 107 CFU ⋅mL-1 (n = 3). Moreover, the designed aptasensor possesses high sensivity, high selectivity, low detection limit, and high reproducibility. These studies showed that the CNCNF material offers a wide variety of enhanced electrochemical features as an electrode material for aptasensor application.
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Affiliation(s)
| | - Mahmoud Roushani
- Department of Chemistry, Ilam University, PO. Box 69315-516, Ilam, Iran.
| | - Hadi Hosseini
- Department of Chemistry, Ilam University, PO. Box 69315-516, Ilam, Iran
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Zheng X, Jiang K, Zhang L, Wang C. N-doped 3D porous carbon materials derived from hierarchical porous IRMOF-3 using a citric acid modulator: fabrication and application in lithium ion batteries as anode materials. Dalton Trans 2020; 49:9369-9376. [PMID: 32588007 DOI: 10.1039/d0dt01706j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-doped three-dimensional carbon nanostructured materials were obtained by calcinating hierarchical porous IRMOF-3 materials, and were fabricated in the presence of citric acid as a modulator via the conventional synthetic protocol, at 900 °C in an Ar atmosphere. The resultant carbon materials were used as anode materials for lithium ion batteries, and exhibited excellent lithium storage capacity and cycling stability and maintained a capacity of about 555 mA h g-1 at the current density of 0.2 A g-1 after 100 cycles.
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Affiliation(s)
- Xin Zheng
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Center for Electron Microscopy, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China.
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9
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Sui Y, Liu C, Zou P, Zhan H, Cui Y, Yang C, Cao G. Polypyrrole coated δ-MnO 2 nanosheet arrays as a highly stable lithium-ion-storage anode. Dalton Trans 2020; 49:7903-7913. [PMID: 32490475 DOI: 10.1039/d0dt01658f] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Manganese dioxide (MnO2) with a conversion mechanism is regarded as a promising anode material for lithium-ion batteries (LIBs) owing to its high theoretical capacity (∼1223 mA h g-1) and environmental benignity as well as low cost. However, it suffers from insufficient rate capability and poor cyclic stability. To circumvent this obstacle, semiconducting polypyrrole coated-δ-MnO2 nanosheet arrays on nickel foam (denoted as MnO2@PPy/NF) are prepared via hydrothermal growth of MnO2 followed by the electrodeposition of PPy on the anode in LIBs. The electrode with ∼50 nm thick PPy coating exhibits an outstanding overall electrochemical performance. Specifically, a high rate capability is obtained with ∼430 mA h g-1 of discharge capacity at a high current density of 2.67 A g-1 and more than 95% capacity is retained after over 120 cycles at a current rate of 0.86 A g-1. These high electrochemical performances are attributed to the special structure which shortens the ion diffusion pathway, accelerates charge transfer, and alleviates volume change in the charging/discharging process, suggesting a promising route for designing a conversion-type anode material for LIBs.
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Affiliation(s)
- Yiming Sui
- Department of Materials Science and Engineering, University of Washington, Seattle, WA 98195, USA.
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Wang Y, Rao S, Mao P, Zhang F, Xiao P, Peng L, Zhu Q. Controlled synthesis of Fe3O4@C@manganese oxides (MnO2, Mn3O4 and MnO) hierarchical hollow nanospheres and their superior lithium storage properties. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135739] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zheng Z, Cui D, Pei Y, Zhang F, Yuan L. MnO Nanoparticles Supported by Carbonized Cotton Fiber Foil as a Free‐Standing Anode for High‐Performance Lithium Ion Batteries. Chempluschem 2019; 84:166-174. [DOI: 10.1002/cplu.201800589] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/07/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Zhong Zheng
- College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Dongming Cui
- College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Yanyan Pei
- College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Fengxiao Zhang
- College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Liangjie Yuan
- College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
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Effects of anodic deposition of manganese oxide on surface chemical environment and capacitive performance of graphene hydrogel. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bahadur A, Iqbal S, Shoaib M, Saeed A. Electrochemical study of specially designed graphene-Fe 3O 4-polyaniline nanocomposite as a high-performance anode for lithium-ion battery. Dalton Trans 2018; 47:15031-15037. [PMID: 30303235 DOI: 10.1039/c8dt03107j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, an anode material with improved thermal stability, charge capacity, charge capacity retention, energy density, cyclic performance, operation safety, reversible capacity, and rate capability was synthesized for battery applications. The graphene-magnetite-polyaniline (Gr-Fe3O4-PANI) nanocomposites (NCs) are believed to deliver outstanding performance owing to the collective effect of the layered graphene (Gr) and magnetite (Fe3O4) hollow rods (HRs), as well as the better conductivity of polyaniline (PANI). The Gr-Fe3O4-PANI NCs easily enable the insertion and deinsertion of Li+, the passage of ions in the electrode, fast kinetics of Li+, and low volume expansion. Gr-Fe3O4-PANI NC was prepared by polymerizing aniline in the presence of already prepared Fe3O4 HRs, then dispersing in Gr. Fe3O4 HRs were synthesized by a hydrothermal route. Electrochemical properties were investigated by galvanostatic charge-discharge analysis and cyclic voltammetry. A lithium-ion battery (LIB) based on the Gr-Fe3O4-PANI exhibited a superior reversible current capacity of 1214 mA h g-1, excellent power capability, low volume expansion, high cycling stability and 99.6% coulombic efficiency over 250 cycles.
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Affiliation(s)
- Ali Bahadur
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan.
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Structure and Electrochemical Properties of Mn₃O₄ Nanocrystal-Coated Porous Carbon Microfiber Derived from Cotton. MATERIALS 2018; 11:ma11101987. [PMID: 30326605 PMCID: PMC6213037 DOI: 10.3390/ma11101987] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 10/04/2018] [Accepted: 10/12/2018] [Indexed: 11/21/2022]
Abstract
Biomorphic Mn3O4 nanocrystal/porous carbon microfiber composites were hydrothermally fabricated and subsequently calcined using cotton as a biotemplate. The as-prepared material exhibited a specific capacitance of 140.8 F·g−1 at 0.25 A·g−1 and an excellent cycle stability with a capacitance retention of 90.34% after 5000 cycles at 1 A·g−1. These characteristics were attributed to the introduction of carbon fiber, the high specific surface area, and the optimized microstructure inherited from the biomaterial.
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Gomez-Martin A, Martinez-Fernandez J, Ruttert M, Heckmann A, Winter M, Placke T, Ramirez-Rico J. Iron-Catalyzed Graphitic Carbon Materials from Biomass Resources as Anodes for Lithium-Ion Batteries. CHEMSUSCHEM 2018; 11:2776-2787. [PMID: 29870144 DOI: 10.1002/cssc.201800831] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 05/21/2018] [Indexed: 06/08/2023]
Abstract
Graphitized carbon materials from biomass resources were successfully synthesized with an iron catalyst, and their electrochemical performance as anode materials for lithium-ion batteries (LIBs) was investigated. Peak pyrolysis temperatures between 850 and 2000 °C were covered to study the effect of crystallinity and microstructural parameters on the anodic behavior, with a focus on the first-cycle Coulombic efficiency, reversible specific capacity, and rate performance. In terms of capacity, results at the highest temperatures are comparable to those of commercially used synthetic graphite derived from a petroleum coke precursor at higher temperatures, and up to twice as much as that of uncatalyzed biomass-derived carbons. The opportunity to graphitize low-cost biomass resources at moderate temperatures through this one-step environmentally friendly process, and the positive effects on the specific capacity, make it interesting to develop more sustainable graphite-based anodes for LIBs.
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Affiliation(s)
- Aurora Gomez-Martin
- Dpto. Física de la Materia Condensada and, Instituto de Ciencia de Materiales de Sevilla, Universidad de Sevilla-CSIC, Avda. Reina Mercedes SN, 41012, Seville, Spain
| | - Julian Martinez-Fernandez
- Dpto. Física de la Materia Condensada and, Instituto de Ciencia de Materiales de Sevilla, Universidad de Sevilla-CSIC, Avda. Reina Mercedes SN, 41012, Seville, Spain
| | - Mirco Ruttert
- University of Münster, MEET Battery Research Center, Institute of Physical Chemistry, Corrensstraße 46, 48149, Münster, Germany
| | - Andreas Heckmann
- University of Münster, MEET Battery Research Center, Institute of Physical Chemistry, Corrensstraße 46, 48149, Münster, Germany
| | - Martin Winter
- University of Münster, MEET Battery Research Center, Institute of Physical Chemistry, Corrensstraße 46, 48149, Münster, Germany
- Helmholtz Institute Münster, IEK-12, Forschungszentrum Jülich GmbH, Corrensstraße 46, 48149, Münster, Germany
| | - Tobias Placke
- University of Münster, MEET Battery Research Center, Institute of Physical Chemistry, Corrensstraße 46, 48149, Münster, Germany
| | - Joaquin Ramirez-Rico
- Dpto. Física de la Materia Condensada and, Instituto de Ciencia de Materiales de Sevilla, Universidad de Sevilla-CSIC, Avda. Reina Mercedes SN, 41012, Seville, Spain
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