Atomic-level Fe doping in MoO2/C hollow nanospheres for enhanced polysulfide adsorption and catalytic conversion
Dongqing Xu1, Jiajun Wei1, Chenjie Yu1
1College of Biomedical and Health, Anhui Science and Technology University, Fengyang 233100, Anhui, P. R. China. xudq@ahstu.edu.cn.
Abstract:
Atomic-level Fe doping in MoO2/C regulates its electronic structure, strengthens polysulfide adsorption, accelerates catalytic conversion and provides additional active sites. Consequently, the Fe-MoO2/C-S cathode exhibits excellent performance, offering an effective strategy for designing highly catalytically active sulfur hosts for advanced Li-S batteries.
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