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Preparation and Electrochemical Properties of 1D/2D MnS/Ni3S2 Heterostructures
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Jiahong ZHENG, Xin BAI, Jiajun SHEN
Journal of the Chinese Ceramic Society | 2023, 51(8) : 2027 - 2036
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Journal of the Chinese Ceramic Society | 2023, 51(8): 2027-2036
• Research Articles •
Preparation and Electrochemical Properties of 1D/2D MnS/Ni3S2 Heterostructures
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Jiahong ZHENG, Xin BAI, Jiajun SHEN
Affiliations
  • School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China

    • ZHENG Jiahong (1983-), female, Ph.D., Associate Professor. E-mail:

About Author:

ZHENG Jiahong (1983-), female, Ph.D., Associate Professor. E-mail:

Published: 2023-05-09 doi: 10.14062/j.issn.0454-5648.20221076
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Transition metal sulfide is an active material with high specific capacitance. MnS/Ni3S2 electrode material was hydrothermal prepared on nickel foam by a simple and time-saving method. The effects of hydrothermal reaction time and temperature on the morphology and electrochemical performances of the sample were investigated. The results show that MnS/Ni3S2 electrode material has high specific capacitance and excellent magnification performance, and the retention rate of specific capacitance is 90% after 2 500 cycles. A hybrid supercapacitor device is assembled with MnS/Ni3S2 as the positive electrode and activated carbon (AC) as the negative electrode. MnS/Ni3S2//AC can provide 30.2 Wh·kg-1 energy density when the power density is 700 W·kg-1. The specific capacitance retention is 116.0% after 3 000 cycles. It shows that MnS/Ni3S2 is expected to provide potential application value in supercapacitor.

heterojunction  /  manganese sulfide  /  nickel sulfide  /  sulfide  /  supercapacitor
郑佳红, 白昕, 申嘉钧. 1D/2D MnS/Ni3S2异质结构的制备及其电化学性能. 硅酸盐学报, 2023 , 51 (8) : 2027 -2036 . DOI: 10.14062/j.issn.0454-5648.20221076
Jiahong ZHENG, Xin BAI, Jiajun SHEN. Preparation and Electrochemical Properties of 1D/2D MnS/Ni3S2 Heterostructures[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (8) : 2027 -2036 . DOI: 10.14062/j.issn.0454-5648.20221076
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Year 2023 volume 51 Issue 8
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doi: 10.14062/j.issn.0454-5648.20221076
  • Receive Date：2022-12-13
  • Online Date：2026-10-19
  • Published：2023-05-09
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  • Received：2022-12-13
  • Revised：2023-02-27
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    School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China
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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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