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Wu C, Liu Y, Li J, Zhang M, Wang Z, Cai K. High Power Factor Flexible Ag 2Te Film on Nylon by a Wet Chemical Method for Power Generator. ACS APPLIED MATERIALS & INTERFACES 2024; 16:39623-39630. [PMID: 39014936 DOI: 10.1021/acsami.4c07332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
Herein, we develop a facile wet chemical method for the synthesis of Ag2Te powders at room temperature and flexible Ag2Te/nylon thermoelectric (TE) films are prepared by vacuum-assisted filtration of the synthesized Ag2Te powders and then hot pressing. Because of the good crystallinity of Ag2Te grains and continuous grain boundaries, an optimized film exhibits a power factor of 513 μW m-1 K-2 at 300 K, which stands among the highest values reported for Ag2Te-based films to date. In addition, the film also has good flexibility. A four-leg flexible TE device assembled with the film generates a power density of 5.46 W m-2 at a temperature gradient of 31.8 K. This work provides a facile and environmentally friendly method for preparing flexible Ag2Te films.
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Affiliation(s)
- Changxuan Wu
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
| | - Ying Liu
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
| | - Jiajia Li
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
| | - Mingcheng Zhang
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
| | - Zixing Wang
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
| | - Kefeng Cai
- Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science & Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, People's Republic of China
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Park J, Jang JG, Kang K, Kim SH, Kwak J. High Thermoelectric Performance in Solution-Processed Semicrystalline PEDOT:PSS Films by Strong Acid-Base Treatment: Limitations and Potential. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308368. [PMID: 38236169 PMCID: PMC10933597 DOI: 10.1002/advs.202308368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/06/2024] [Indexed: 01/19/2024]
Abstract
Thermoelectric (TE) generation with solution-processable conducting polymers offers substantial potential in low-temperature energy harvesting based on high tunability in materials, processes, and form-factors. However, manipulating the TE and charge transport properties accompanies structural and energetic disorders, restricting the enhancement of thermoelectric power factor (PF). Here, solution-based strong acid-base treatment techniques are introduced to modulate the doping level of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) thin films with preserving its molecular orientation, enabling to achieve a remarkably high PF of 534.5 µW m-1 K-2 . Interestingly, theoretical modeling suggested that further de-doping can increase the PF beyond the experimental value. However, it is impossible to reach this value experimentally, even without any degradation of PEDOT crystallinity. Uncovering the underlying reason for the limitation, an analysis of the relationship among the microstructure-thermoelectric performance-charge transport property revealed that inter-domain connectivity via tie-chains and the resultant percolation for transport are crucial factors in achieving high TE performance, as in charge transport. It is believed that the methods and fundamental understandings in this work would contribute to the exploitation of conducting polymer-based low-temperature energy harvesting.
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Affiliation(s)
- Juhyung Park
- Department of Electrical and Computer EngineeringInter‐University Semiconductor Research CenterSoft Foundry InstituteSeoul National UniversitySeoul08826Republic of Korea
| | - Jae Gyu Jang
- Department of Carbon Convergence EngineeringWonkwang UniversityIksan54538Republic of Korea
| | - Keehoon Kang
- Department of Materials Science and EngineeringResearch Institute of Advanced MaterialsInstitute of Applied PhysicsSeoul National UniversitySeoul08826Republic of Korea
| | - Sung Hyun Kim
- Department of Carbon Convergence EngineeringWonkwang UniversityIksan54538Republic of Korea
| | - Jeonghun Kwak
- Department of Electrical and Computer EngineeringInter‐University Semiconductor Research CenterSoft Foundry InstituteSeoul National UniversitySeoul08826Republic of Korea
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Liu K, Réhault J, Liang B, Hambsch M, Zhang Y, Seçkin S, Zhou Y, Shivhare R, Zhang P, Polozij M, König TAF, Qi H, Zhou S, Fery A, Mannsfeld SCB, Kaiser U, Heine T, Banerji N, Dong R, Feng X. A Quasi-2D Polypyrrole Film with Band-Like Transport Behavior and High Charge-Carrier Mobility. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303288. [PMID: 37468165 DOI: 10.1002/adma.202303288] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/09/2023] [Accepted: 06/23/2023] [Indexed: 07/21/2023]
Abstract
Quasi-2D (q2D) conjugated polymers (CPs) are polymers that consist of linear CP chains assembled through non-covalent interactions to form a layered structure. In this work, the synthesis of a novel crystalline q2D polypyrrole (q2DPPy) film at the air/H2 SO4 (95%) interface is reported. The unique interfacial environment facilitates chain extension, prevents disorder, and results in a crystalline, layered assembly of protonated quinoidal chains with a fully extended conformation in its crystalline domains. This unique structure features highly delocalized π-electron systems within the extended chains, which is responsible for the low effective mass and narrow electronic bandgap. Thus, the temperature-dependent charge-transport properties of q2DPPy are investigated using the van der Pauw (vdP) method and terahertz time-domain spectroscopy (THz-TDS). The vdP method reveals that the q2DPPy film exhibits a semiconducting behavior with a thermally activated hopping mechanism in long-range transport between the electrodes. Conversely, THz-TDS reveals a band-like transport, indicating intrinsic charge transport up to a record short-range high THz mobility of ≈107.1 cm2 V-1 s-1 .
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Affiliation(s)
- Kejun Liu
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland
| | - Julien Réhault
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland
| | - Baokun Liang
- Central Facility of Materials Science Electron Microscopy, Universität Ulm, 89081, Ulm, Germany
| | - Mike Hambsch
- Center for Advancing Electronics Dresden and Faculty of Electrical and Computer Engineering, Technische Universität Dresden, 01062, Dresden, Germany
| | - Yingying Zhang
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
| | - Sezer Seçkin
- Leibniz-Institut für Polymerforschung Dresden e.V. (IPF), 01069, Dresden, Germany
| | - Yunxia Zhou
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Rishi Shivhare
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland
| | - Peng Zhang
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Leibniz-Institut für Polymerforschung Dresden e.V. (IPF), 01069, Dresden, Germany
| | - Miroslav Polozij
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
| | - Tobias A F König
- Leibniz-Institut für Polymerforschung Dresden e.V. (IPF), 01069, Dresden, Germany
| | - Haoyuan Qi
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Central Facility of Materials Science Electron Microscopy, Universität Ulm, 89081, Ulm, Germany
| | - Shengqiang Zhou
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Andreas Fery
- Leibniz-Institut für Polymerforschung Dresden e.V. (IPF), 01069, Dresden, Germany
| | - Stefan C B Mannsfeld
- Center for Advancing Electronics Dresden and Faculty of Electrical and Computer Engineering, Technische Universität Dresden, 01062, Dresden, Germany
| | - Ute Kaiser
- Central Facility of Materials Science Electron Microscopy, Universität Ulm, 89081, Ulm, Germany
| | - Thomas Heine
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, Leipzig Research Branch, 04316, Leipzig, Germany
- Department of Chemistry, Yonsei University, Seodaemun-gu, Seoul, 120-749, South Korea
| | - Natalie Banerji
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, Bern, CH-3012, Switzerland
| | - Renhao Dong
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
| | - Xinliang Feng
- Faculty of Chemistry and Food Chemistry & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany
- Max Planck Institute of Microstructure Physics, Weinberg 2, D-06120, Halle, Sachsen-Anhalt, Germany
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Halaksa R, Kim JH, Thorley KJ, Gilhooly‐Finn PA, Ahn H, Savva A, Yoon M, Nielsen CB. The Influence of Regiochemistry on the Performance of Organic Mixed Ionic and Electronic Conductors. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 135:e202304390. [PMID: 38528843 PMCID: PMC10962556 DOI: 10.1002/ange.202304390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Indexed: 03/27/2024]
Abstract
Thiophenes functionalised in the 3-position are ubiquitous building blocks for the design and synthesis of organic semiconductors. Their non-centrosymmetric nature has long been used as a powerful synthetic design tool exemplified by the vastly different properties of regiorandom and regioregular poly(3-hexylthiophene) owing to the repulsive head-to-head interactions between neighbouring side chains in the regiorandom polymer. The renewed interest in highly electron-rich 3-alkoxythiophene based polymers for bioelectronic applications opens up new considerations around the regiochemistry of these systems as both the head-to-tail and head-to-head couplings adopt near-planar conformations due to attractive intramolecular S-O interactions. To understand how this increased flexibility in the molecular design can be used advantageously, we explore in detail the geometrical and electronic effects that influence the optical, electrochemical, structural, and electrical properties of a series of six polythiophene derivatives with varying regiochemistry and comonomer composition. We show how the interplay between conformational disorder, backbone coplanarity and polaron distribution affects the mixed ionic-electronic conduction. Ultimately, we use these findings to identify a new conformationally restricted polythiophene derivative for p-type accumulation-mode organic electrochemical transistor applications with performance on par with state-of-the-art mixed conductors evidenced by a μC* product of 267 F V-1 cm-1 s-1.
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Affiliation(s)
- Roman Halaksa
- Department of ChemistryQueen Mary University of LondonMile End RoadLondonE1 4NSUK
| | - Ji Hwan Kim
- School of Materials Science and EngineeringGwangju Institute of Science and Technology (GIST)123 Cheomdangwagi-ro, Buk-guGwangju61005Republic of Korea
| | - Karl J. Thorley
- Center for Applied Energy ResearchUniversity of KentuckyLexingtonKY40511USA
| | | | - Hyungju Ahn
- Pohang Accelerator Laboratory, POSTECHPohang37673Republic of Korea
| | - Achilleas Savva
- Department of Chemical Engineering and BiotechnologyUniversity of CambridgeCambridgeCB3 0ASUK
| | - Myung‐Han Yoon
- School of Materials Science and EngineeringGwangju Institute of Science and Technology (GIST)123 Cheomdangwagi-ro, Buk-guGwangju61005Republic of Korea
| | - Christian B. Nielsen
- Department of ChemistryQueen Mary University of LondonMile End RoadLondonE1 4NSUK
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5
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Halaksa R, Kim JH, Thorley KJ, Gilhooly‐Finn PA, Ahn H, Savva A, Yoon M, Nielsen CB. The Influence of Regiochemistry on the Performance of Organic Mixed Ionic and Electronic Conductors. Angew Chem Int Ed Engl 2023; 62:e202304390. [PMID: 37204070 PMCID: PMC10962546 DOI: 10.1002/anie.202304390] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 05/20/2023]
Abstract
Thiophenes functionalised in the 3-position are ubiquitous building blocks for the design and synthesis of organic semiconductors. Their non-centrosymmetric nature has long been used as a powerful synthetic design tool exemplified by the vastly different properties of regiorandom and regioregular poly(3-hexylthiophene) owing to the repulsive head-to-head interactions between neighbouring side chains in the regiorandom polymer. The renewed interest in highly electron-rich 3-alkoxythiophene based polymers for bioelectronic applications opens up new considerations around the regiochemistry of these systems as both the head-to-tail and head-to-head couplings adopt near-planar conformations due to attractive intramolecular S-O interactions. To understand how this increased flexibility in the molecular design can be used advantageously, we explore in detail the geometrical and electronic effects that influence the optical, electrochemical, structural, and electrical properties of a series of six polythiophene derivatives with varying regiochemistry and comonomer composition. We show how the interplay between conformational disorder, backbone coplanarity and polaron distribution affects the mixed ionic-electronic conduction. Ultimately, we use these findings to identify a new conformationally restricted polythiophene derivative for p-type accumulation-mode organic electrochemical transistor applications with performance on par with state-of-the-art mixed conductors evidenced by a μC* product of 267 F V-1 cm-1 s-1 .
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Affiliation(s)
- Roman Halaksa
- Department of ChemistryQueen Mary University of LondonMile End RoadLondonE1 4NSUK
| | - Ji Hwan Kim
- School of Materials Science and EngineeringGwangju Institute of Science and Technology (GIST)123 Cheomdangwagi-ro, Buk-guGwangju61005Republic of Korea
| | - Karl J. Thorley
- Center for Applied Energy ResearchUniversity of KentuckyLexingtonKY40511USA
| | | | - Hyungju Ahn
- Pohang Accelerator Laboratory, POSTECHPohang37673Republic of Korea
| | - Achilleas Savva
- Department of Chemical Engineering and BiotechnologyUniversity of CambridgeCambridgeCB3 0ASUK
| | - Myung‐Han Yoon
- School of Materials Science and EngineeringGwangju Institute of Science and Technology (GIST)123 Cheomdangwagi-ro, Buk-guGwangju61005Republic of Korea
| | - Christian B. Nielsen
- Department of ChemistryQueen Mary University of LondonMile End RoadLondonE1 4NSUK
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Chen Z, Tao Q, Zhao X, Tu Y, Yang X. Semi‐Crystalline Polypyrrole with Enhanced Electrochemical Properties Enabled by Air‐water Interface Confined Polymerization. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhuang Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Qianyi Tao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Xijun Zhao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Yingfeng Tu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
| | - Xiaoming Yang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China
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Tang J, Ji J, Chen R, Yan Y, Zhao Y, Liang Z. Achieving Efficient p-Type Organic Thermoelectrics by Modulation of Acceptor Unit in Photovoltaic π-Conjugated Copolymers. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103646. [PMID: 34854572 PMCID: PMC8811840 DOI: 10.1002/advs.202103646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 10/20/2021] [Indexed: 06/13/2023]
Abstract
π-Conjugated donor (D)-acceptor (A) copolymers have been extensively studied as organic photovoltaic (OPV) donors yet remain largely unexplored in organic thermoelectrics (OTEs) despite their outstanding mechanical bendability, solution processability and flexible molecular design. Importantly, they feature high Seebeck coefficient (S) that are desirable in room-temperature wearable application scenarios under small temperature gradients. In this work, the authors have systematically investigated a series of D-A semiconducting copolymers possessing various electron-deficient A-units (e.g., BDD, TT, DPP) towards efficient OTEs. Upon p-type ferric chloride (FeCl3 ) doping, the relationship between the thermoelectric characteristics and the electron-withdrawing ability of A-unit is largely elucidated. It is revealed that a strong D-A nature tends to induce an energetic disorder along the π-backbone, leading to an enlarged separation of the transport and Fermi levels, and consequently an increase of S. Meanwhile, the highly electron-deficient A-unit would impair electron transfer from D-unit to p-type dopants, thus decreasing the doping efficiency and electrical conductivity (σ). Ultimately, the peak power factor (PF) at room-temperature is obtained as high as 105.5 µW m-1 K-2 with an outstanding S of 247 µV K-1 in a paradigm OPV donor PBDB-T, which holds great potential in wearable electronics driven by a small temperature gradient.
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Affiliation(s)
- Junhui Tang
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Jingjing Ji
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Ruisi Chen
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Yongkun Yan
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Yan Zhao
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Ziqi Liang
- Department of Materials ScienceFudan UniversityShanghai200433China
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Kim W, Lee HJ, Yoo SJ, Kim Trinh C, Ahmad Z, Lee JS. Preparation of a polymer nanocomposite via the polymerization of pyrrole : biphenyldisulfonic acid : pyrrole as a two-monomer-connected precursor on MoS 2 for electrochemical energy storage. NANOSCALE 2021; 13:5868-5874. [PMID: 33724290 DOI: 10.1039/d0nr08941a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We prepared a poly(pyrrole : biphenyldisulfonic acid : pyrrole (Py:BPDSA:Py)) nanocomposite of molybdenum disulfide (MoS2), P(Py:BPDSA:Py)-MoS2, with high crystallinity. The composite is synthesized by oxidative polymerization of Py:BPDSA:Py as a two-monomer-connected precursor (TMCP) linked by ionic bonding on a molybdenum disulfide (MoS2) monolayer. The chemical, structural and morphological characterization of this composite is confirmed by Raman spectroscopy, FT-IR, X-ray photoelectron spectroscopy (XPS), electron energy loss spectroscopy (EELS), and scanning electron microscopy (SEM). The crystal structure is analysed by X-ray diffraction (XRD) and high-voltage electron microscopy (HVEM), which shows a face-centered cubic (FCC) crystal structure for the composite. Nitrogen adsorption-desorption isotherms show an improved specific surface area (91.3 m2 g-1). The electrochemical properties of the composite with a unique crystal structure and a large specific surface area are analysed through cyclic voltammetry (CV), which shows a specific capacitance of 681 F g-1 demonstrating that the composite can be used as an efficient electrode active material for electrochemical energy storage systems.
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Affiliation(s)
- Wonbin Kim
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Korea.
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Huang Y, Xu L, Hu R, Tang BZ. Cu(I)-Catalyzed Heterogeneous Multicomponent Polymerizations of Alkynes, Sulfonyl Azides, and NH4Cl. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c02139] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yuzhang Huang
- State Key Laboratory of Luminescent Materials and Devices, SCUT-HKUST Joint Research Institute, South China University of Technology (SCUT), Guangzhou 510640, China
| | - Liguo Xu
- State Key Laboratory of Luminescent Materials and Devices, SCUT-HKUST Joint Research Institute, South China University of Technology (SCUT), Guangzhou 510640, China
| | - Rongrong Hu
- State Key Laboratory of Luminescent Materials and Devices, SCUT-HKUST Joint Research Institute, South China University of Technology (SCUT), Guangzhou 510640, China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, SCUT-HKUST Joint Research Institute, South China University of Technology (SCUT), Guangzhou 510640, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration and Reconstruction, The Hong Kong University of Science & Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong
- AIE Institute, South China University of Technology, Guangzhou 510640, China
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Tripathi A, Ko Y, Kim M, Lee Y, Lee S, Park J, Kwon YW, Kwak J, Woo HY. Optimization of Thermoelectric Properties of Polymers by Incorporating Oligoethylene Glycol Side Chains and Sequential Solution Doping with Preannealing Treatment. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01025] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ayushi Tripathi
- Department of Chemistry, College of Science, Korea University, Seoul 136-713, Republic of Korea
| | - Youngjun Ko
- Department of Electrical and Computer Engineering, Inter-university Semiconductor Research Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Miso Kim
- Department of Chemistry, College of Science, Korea University, Seoul 136-713, Republic of Korea
| | - Yeran Lee
- Department of Chemistry, College of Science, Korea University, Seoul 136-713, Republic of Korea
| | - Soonyong Lee
- Department of Chemistry, College of Science, Korea University, Seoul 136-713, Republic of Korea
| | - Juhyung Park
- Department of Electrical and Computer Engineering, Inter-university Semiconductor Research Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Young-Wan Kwon
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea
| | - Jeonghun Kwak
- Department of Electrical and Computer Engineering, Inter-university Semiconductor Research Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Han Young Woo
- Department of Chemistry, College of Science, Korea University, Seoul 136-713, Republic of Korea
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