@article{ZHENG2023, 
author = {Jiahong ZHENG and Xin BAI and Jiajun SHEN},
title = {Preparation and Electrochemical Properties of 1D/2D MnS/Ni3S2 Heterostructures},
year = {2023},
journal = {Journal of the Chinese Ceramic Society},
volume = {51},
number = {8},
pages = {2027-2036},
keywords = {heterojunction, manganese sulfide, nickel sulfide, sulfide, supercapacitor},
url = {https://www.sciopen.com/article/10.14062/j.issn.0454-5648.20221076},
doi = {10.14062/j.issn.0454-5648.20221076},
abstract = {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 2500 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 3000 cycles. It shows that MnS/Ni3S2 is expected to provide potential application value in supercapacitor.}
}