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Research Status of Anti-oxidation and Anti-corrosion Treatment Technology for LIBs Copper Foil
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Shuiping ZHONG1, 2, 3, Huanlin ZHU1, 2, Lei YANG1, 2, Wei WENG1, 2, Xiaopeng CHI1, 2, Maolan ZHU4
Mining and Metallurgical Engineering | 2023, 43(3) : 145 - 150
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Mining and Metallurgical Engineering | 2023, 43(3): 145-150
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Research Status of Anti-oxidation and Anti-corrosion Treatment Technology for LIBs Copper Foil
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Shuiping ZHONG1, 2, 3, Huanlin ZHU1, 2, Lei YANG1, 2, Wei WENG1, 2, Xiaopeng CHI1, 2, Maolan ZHU4
Affiliations
  • 1.Zijin School of Geology and Mining, Fuzhou University, Fuzhou 350108, Fujian, China
  • 2.Fujian Provincial Key Laboratory of Green Extraction and High Value Utilization of New Energy Metals, Fuzhou 350108, Fujian, China
  • 3.Zijin Mining Group Co Ltd, Longyan 364200, Fujian, China
  • 4.School of Materials Science and Engineering, Xiamen University of Technology, Xiamen 361024, Fujian, China
Published: 2023-06-01 doi: 10.3969/j.issn.0253-6099.2023.03.033
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The problems of oxidation and corrosion of LIBs copper foil in its production and application have restricted its service life and battery safety. Based on the research status of anti-oxidation technologies for LIBs copper foil in recent years, the mechanism of different passivation methods is summarized. After an introduction of the corrosion mechanism of copper foil fluid in Li-ion battery electrolyte, the research progress in improving corrosion resistance by modification of copper foil surface is reviewed. On this basis, the prospects of chromium-free passivation technology and surface modification technologies for copper foil are presented. At last, a clean, eco-friendly and efficient anti-oxidation and anti-corrosion concept is proposed.

Li-ion battery  /  copper foil  /  negative collector  /  surface treatment  /  anti-oxidation  /  anti-corrosion
Shuiping ZHONG, Huanlin ZHU, Lei YANG, Wei WENG, Xiaopeng CHI, Maolan ZHU. Research Status of Anti-oxidation and Anti-corrosion Treatment Technology for LIBs Copper Foil[J]. Mining and Metallurgical Engineering, 2023 , 43 (3) : 145 -150 . DOI: 10.3969/j.issn.0253-6099.2023.03.033
Year 2023 volume 43 Issue 3
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Article Info
doi: 10.3969/j.issn.0253-6099.2023.03.033
  • Receive Date:2022-11-24
  • Online Date:2026-03-05
  • Published:2023-06-01
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  • Received:2022-11-24
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Affiliations
    1.Zijin School of Geology and Mining, Fuzhou University, Fuzhou 350108, Fujian, China
    2.Fujian Provincial Key Laboratory of Green Extraction and High Value Utilization of New Energy Metals, Fuzhou 350108, Fujian, China
    3.Zijin Mining Group Co Ltd, Longyan 364200, Fujian, China
    4.School of Materials Science and Engineering, Xiamen University of Technology, Xiamen 361024, Fujian, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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