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Recent Development on Lithium-Rich Cathode Materials for High Specific Energy Lithium-Ion Batteries
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Rixin LIU1, 2, Zhenjie ZHANG2, Haoyu LI1, 2, Bingyu KE1, 2, Shaohua GUO1, 2, Haoshen ZHOU2
Journal of the Chinese Ceramic Society | 2022, 50(1) : 70 - 83
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Journal of the Chinese Ceramic Society | 2022, 50(1): 70-83
• Review •
Recent Development on Lithium-Rich Cathode Materials for High Specific Energy Lithium-Ion Batteries
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Rixin LIU1, 2, Zhenjie ZHANG2, Haoyu LI1, 2, Bingyu KE1, 2, Shaohua GUO1, 2, Haoshen ZHOU2
Affiliations
  • 1.Shenzhen Research Institute of Nanjing University, Shenzhen 518000, Guangdong, China
  • 2.College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
  • LIU Rixin (1999-), male, Undergraduate. E-mail:

About Author:

LIU Rixin (1999-), male, Undergraduate. E-mail:

Published: 2022-01-20 doi: 10.14062/j.issn.0454-5648.20210645
Outline
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Lithium-rich cathode materials are regarded as one of the most promising candidates for high energy lithium-ion batteries delivering reversible capacity of 300 mA·h/g, which are better than the commercial cathode materials. However, some drawbacks of lithium-rich cathode materials (i.e., low initial Coulombic efficiency, voltage decay and capacity decay) affect the practical application. In this review, we represented recent studies on two types lithium-rich cathode materials, i.e. lithium-rich Mn-based cathode materials and lithium-rich cation disordered cathode materials, introduced the crystal structure, cation redox and anion redox mechanisms of these lithium-rich cathode materials in detail, discussed the drawbacks of the materials and some sources of these drawbacks, and summarized the performance improvement, thus providing the theoretical guidance and technical support for future research of lithium-rich cathode materials.

lithium-ion batteries  /  cathode materials  /  lithium-rich  /  cation disorderd
刘日鑫, 张振杰, 李浩宇, 柯冰钰, 郭少华, 周豪慎. 高比能锂离子电池富锂正极材料研究进展. 硅酸盐学报, 2022 , 50 (1) : 70 -83 . DOI: 10.14062/j.issn.0454-5648.20210645
Rixin LIU, Zhenjie ZHANG, Haoyu LI, Bingyu KE, Shaohua GUO, Haoshen ZHOU. Recent Development on Lithium-Rich Cathode Materials for High Specific Energy Lithium-Ion Batteries[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (1) : 70 -83 . DOI: 10.14062/j.issn.0454-5648.20210645
Year 2022 volume 50 Issue 1
21
5
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Article Info
doi: 10.14062/j.issn.0454-5648.20210645
  • Receive Date:2021-07-19
  • Online Date:2026-10-22
  • Published:2022-01-20
Article Data
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History
  • Received:2021-07-19
  • Revised:2021-08-05
Funding
Affiliations
    1.Shenzhen Research Institute of Nanjing University, Shenzhen 518000, Guangdong, China
    2.College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China

Corresponding:

GUO Shaohua (1986-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
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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