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FexMo1-xS2 as Anode for High-Performance Sodium Ion Batteries
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Jing LI, Huachao TAO, Xuelin YANG
Journal of the Chinese Ceramic Society | 2022, 50(1) : 204 - 211
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Journal of the Chinese Ceramic Society | 2022, 50(1): 204-211
• Research Articles •
FexMo1-xS2 as Anode for High-Performance Sodium Ion Batteries
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Jing LI, Huachao TAO, Xuelin YANG
Affiliations
  • College of Electrical Engineering and New Energy, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, China Three Gorges University, Yichang 443002, Hubei, China

    • LI Jing (1995-), female, Master candidate. E-mail:

About Author:

LI Jing (1995-), female, Master candidate. E-mail:

Published: 2022-01-20 doi: 10.14062/j.issn.0454-5648.20210375
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FexMo1-xS2 with an expanded interlayer spacing of 0.75 nm was prepared via a simple solvothermal method. The larger interlayer spacing enhances the rate of Na+ diffusion during initial cycle. FexMo1-xS2 as an anode for sodium ion batteries exhibits a high capacity of 285 mA·h/g at 0.1 A/g after 100 cycles and an excellent rate capability of 178 mA·h/g at 5 A/g. The fresh and cycled electrodes were characterized by in-situ X-ray photoelectric spectroscopy and transmission electronic microscopy to investigate electrochemical reaction mechanism of FexMo1-xS2 during cycling. The results indicate that the irreversible conversion reaction of FexMo1-xS2 with Na+ results in the formation of main products of Fe-Mo alloy and S.

sodium ion battery  /  anode  /  molybdenum sulfide  /  reaction mechanism  /  irreversible reaction
李静, 陶华超, 杨学林. 高性能钠离子电池负极材料FexMo1-xS2. 硅酸盐学报, 2022 , 50 (1) : 204 -211 . DOI: 10.14062/j.issn.0454-5648.20210375
Jing LI, Huachao TAO, Xuelin YANG. FexMo1-xS2 as Anode for High-Performance Sodium Ion Batteries[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (1) : 204 -211 . DOI: 10.14062/j.issn.0454-5648.20210375
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Year 2022 volume 50 Issue 1
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Article Info
doi: 10.14062/j.issn.0454-5648.20210375
  • Receive Date：2021-05-12
  • Online Date：2026-10-22
  • Published：2022-01-20
Article Data
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History
  • Received：2021-05-12
  • Revised：2021-07-01
Funding
Affiliations
    College of Electrical Engineering and New Energy, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, China Three Gorges University, Yichang 443002, Hubei, China

Corresponding:

TAO Huachao (1984-), male, Ph.D., Associate Professor; E-mail: (TAO Huachao)
YANG Xuelin (1973-), male, Ph.D., Professor. (YANG Xuelin)
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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
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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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