Accelerating dual-directional sulfur conversion through optimal p-band centers and interfacial charge redistribution for high-efficiency Li-S batteries

• Published in: Advanced Powder Materials Vol. 4; no. 2; p. 100280
• Main Authors: Yu, Yaojiang, Wang, Xinying, Zhou, Weiliang, Li, Zhenghui, Yue, Liguo, Feng, Jialiang, Shao, Zhuhang, Li, Wenwu, Li, Yunyong, Deng, Yida
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.04.2025; KeAi Communications Co. Ltd
• Subjects: Built-in electric field (BIEF); Co-doped MoP/MXene heterojunction; Lithium-sulfur batteries; p-band centers; Sulfur redox; Lithium-sulfur batteries; Built-in electric field (BIEF); Co-doped MoP/MXene heterojunction; Sulfur redox; p-band centers
• ISSN: 2772-834X; 2772-834X
• DOI: 10.1016/j.apmate.2025.100280

Despite extensive investigation into various electrocatalysts to enhance the progressive redox transformations of sulfur species in Li-S batteries (LSBs), their catalytic abilities are often hindered by suboptimal adsorption-desorption dynamics and slow charge transfer. Herein, a representative Co0....