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Li G, Li J, Wang K, Zhang J, Liao K, Zhang H. V-Doped CoSe 2 Nanowire Catalysts in a 3D-Structured Electrode for Durable Li-S Pouch Cells. ACS APPLIED MATERIALS & INTERFACES 2024; 16:35123-35133. [PMID: 38923884 DOI: 10.1021/acsami.4c05577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Lithium-sulfur (Li-S) batteries have high theoretical energy density and are regarded as a promising candidate for next-generation energy storage systems. However, their practical applications are hindered by the slow kinetics of sulfur conversion and polysulfide shuttling. In particular, large-scale pouch cells show much poor cyclability. Here, we develop a high-efficiency catalyst of V-doped CoSe2 by studying the binary CoSe2-VSe2 system and confirming its effectiveness in accelerating polysulfide conversion. The coin cell tests reveal an initial capacity of 1414 mAh g-1 at 0.1 C and 1049 mAh g-1 at 1 C and demonstrate 1000 times cyclability with a decaying rate of 0.05% per cycle. Furthermore, the assembly and construction of pouch cells were optimized with monolithic three-dimensional (3D) electrodes and a multistacking strategy. Specifically, a 3D metallic scaffold (3MS) was developed to host V-doped CoSe2 nanowires and sulfur. In addition, Janus microspheres of C@TiO2 were synthesized to capture polar polysulfides with their polar part of TiO2 and adsorb nonpolar sulfur with their nonpolar part of carbon. By integrating with 3MS, C@TiO2 microspheres can block all ion channels of 3MS and only allow Li ions in and out. These integral designs and monolithic structures enable multistacking pouch cells with high cyclability. A high-loading pouch cell was demonstrated with a total capacity of 700 mAh. The cell can be cycled for 70 times with a capacity retention of 65.7%. In brief, this work provides an integral strategy of catalyst design and overall 3D assembly for practical Li-S batteries in a large pouch cell format.
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Affiliation(s)
- Guangyue Li
- College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Jiatong Li
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Shaanxi Key Laboratory of Degradable Biomedical Materials and Shanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi 710069, China
| | - Kui Wang
- State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, China
- Chengdu Institute of Advanced Metal Materials Industrial Technology Co., Ltd., Chengdu 610399, China
| | - Jianbo Zhang
- State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, China
- Chengdu Institute of Advanced Metal Materials Industrial Technology Co., Ltd., Chengdu 610399, China
| | - Kaiming Liao
- College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Huigang Zhang
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Shaanxi Key Laboratory of Degradable Biomedical Materials and Shanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi 710069, China
- School of Chemical Engineering, University of the Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, China
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Sagar P, Srivastava M, Tiwari RK, Kumar A, Srivastava A, Pandey G, Srivastava S. In-situ One-pot Novel Synthesis of Molybdenum di-Telluride@Carbon Nano-Dots for Sensitive and Selective Detection of Hydrogen Peroxide Molecules via Turn-off Fluorescence Mechanism. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Maurya O, Khaladkar S, Horn MR, Sinha B, Deshmukh R, Wang H, Kim T, Dubal DP, Kalekar A. Emergence of Ni-Based Chalcogenides (S and Se) for Clean Energy Conversion and Storage. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2100361. [PMID: 34019738 DOI: 10.1002/smll.202100361] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/13/2021] [Indexed: 06/12/2023]
Abstract
Nickel chalcogenide (S and Se) based nanostructures intrigued scientists for some time as materials for energy conversion and storage systems. Interest in these materials is due to their good electrochemical stability, eco-friendly nature, and low cost. The present review compiles recent progress in the area of nickel-(S and Se)-based materials by providing a comprehensive summary of their structural and chemical features and performance. Improving properties of the materials, such as electrical conductivity and surface characteristics (surface area and morphology), through strategies like nano-structuring and hybridization, are systematically discussed. The interaction of the materials with electrolytes, other electro-active materials, and inactive components are analyzed to understand their effects on the performance of energy conversion and storage devices. Finally, outstanding challenges and possible solutions are briefly presented with some perspectives toward the future development of these materials for energy-oriented devices with high performance.
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Affiliation(s)
- Oshnik Maurya
- Department of Physics, Institute of Chemical Technology (ICT), Matunga, Mumbai, Maharashtra, 400019, India
| | - Somnath Khaladkar
- Department of Physics, Institute of Chemical Technology (ICT), Matunga, Mumbai, Maharashtra, 400019, India
| | - Michael R Horn
- Centre for Materials Science, School of Chemistry and Physics, Queensland University of Technology, Brisbane, QLD, 4000, Australia
| | - Bhavesh Sinha
- National Centre for Nanoscience and Nanotechnology, University of Mumbai (NCNNUM), Mumbai, 400098, India
| | - Rajendra Deshmukh
- Department of Physics, Institute of Chemical Technology (ICT), Matunga, Mumbai, Maharashtra, 400019, India
| | - Hongxia Wang
- Centre for Materials Science, School of Chemistry and Physics, Queensland University of Technology, Brisbane, QLD, 4000, Australia
| | - TaeYoung Kim
- Department of Materials Science and Engineering, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam, 13120, South Korea
| | - Deepak P Dubal
- Centre for Materials Science, School of Chemistry and Physics, Queensland University of Technology, Brisbane, QLD, 4000, Australia
| | - Archana Kalekar
- Department of Physics, Institute of Chemical Technology (ICT), Matunga, Mumbai, Maharashtra, 400019, India
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Wang L, Wang Z, Xie L, Zhu L, Cao X. An enabling strategy for ultra-fast lithium storage derived from micro-flower-structured NiX (X=O, S, Se). Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136138] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ye B, Gong C, Huang M, Ge J, Fan L, Lin J, Wu J. A high-performance asymmetric supercapacitor based on Ni3S2-coated NiSe arrays as positive electrode. NEW J CHEM 2019. [DOI: 10.1039/c8nj05399e] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cotton-like Ni3S2-coated NiSe rod composite electrode was synthesized by cyclic voltammetry electrodeposition with satisfactory electrochemical performance.
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Affiliation(s)
- Beirong Ye
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Chao Gong
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Miaoliang Huang
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Jinhua Ge
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Leqing Fan
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Jianming Lin
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
| | - Jihuai Wu
- Engineering Research Center of Environment-Friendly Functional Materials
- Ministry of Education
- Institute of Materials Physical Chemistry
- College of Materials Science and Engineering
- Huaqiao University
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