SbSeI/Ti3C2Tx MXene复合电极的超级电容器性能研究
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关键词 SbSeI; Ti3C2TxMXene ；二维材料；超级电容器中图分类号：0469 DOI：10. 16152/j. cnki. xdxbzr.2025-06-008
Supercapacitor performance of SbSeI/ Ti3∙ （204号 C2 T MXene composite electrode materials
FAN Haibo，WANG Hao，WAN Zhi，LI Kang，ZUO Peilin，YANG Luna （School of Physics，Northwest University，Xi'an 71O127，China）
AbstractAfter entering the new century，the demand for energy in human society is increasing day by day. Green energy is of great significance for maintaining the safety of human living environment and achieving sustainable development.Research and development of new electrode materials is an effctive way to solve the problem of energy storage. In this paper，two-dimensional layered material Ti3C2Tx MXene was selected as the main material，and ternary sulfide halide semiconductor SbSeI was selected as the composite material. SbSeI/ Ti3C2Tx MXene composite electrodes with different proportions were successfully prepared，and their properties were compared. It was found that the sample with 15% composite ratio showed the best performance. The mass specific capacitance reached 871.4F⋅g-1 at the current density of 1A⋅g-1 . The capacitance retention rate was still 63.7% at the current density of 20A⋅g-1 ，and the capacitance retention rate was still maintained at 96% after 5 OOO cycles. This study proposes a strategy to optimize the performance of MXene-based chalcogenide electrode materials，paving the way for the development of high-performance electrode materials with great potential in supercapacitor applications.
KeywordsSbSeI; Ti3C2TxMXene ； two-dimensional materials； supercapacitors
随着人类社会科技的进步，能源需求与日俱增。（剩余17559字）
