Surface-dominated potassium storage enabled by single-atomic sulfur for high-performance K-ion battery anodes
Guo‐Zhan YangCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaYanfei ChenCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaBao‐Qi FengCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaChen-Xin YeCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaXue-Bin YeCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaHongchang JinHefei National Laboratory for Physical Sciences at the Microscale, and Department of Applied Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. ChinaEn ZhouHefei National Laboratory for Physical Sciences at the Microscale, and Department of Applied Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. ChinaXian ZengCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaZe‐Lin ZhengCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaXueling ChenCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaDe‐Shan BinCollege of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, P. R. ChinaAmin CaoCAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China
2023en
ABI
Аннотация
A single-atomic sulfur anode, constructed by ∼32 wt% single-atomic sulfur uniformly incorporated into the carbon lattice of hollow carbon nanospheres, demonstrates an outstanding combination of capacity, cyclability, and rate for potassium storage.
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