Solid-state template-free fabrication of uniform Mo2C microflowers with lithium storage towards Li-ion batteries

查看全文 作　　者：Jinfeng [1]Sun;Lingzhi [1]Guo;Miaomiao [1]Gao;Xuan [1]Sun;Jinyang [1]Zhang;Longwei [1]Liang;Yang [1]Liu;Linrui [1]Hou;Changzhou [1]Yuan 机构地区：[1]School of Material Science&Engineering,University of Jinan,Ji'nan 250022,China 出　　处：《Chinese Chemical Letters》索引2020年第31卷第6期,共4页 基　　金：financial support from National Natural Science Foundation of China(Nos.51772127,51772131,51802119);Taishan Scholars(No.ts201712050);Major Program of Shandong Province Natural Science Foundation(No.ZR2018ZB0317)。 摘　　要：Herein,we first report one-step synthesis of uniform Mo2 C microflowers(MCMFs)from low-cost precursors via industrialized solid-state strategy.With fine optimization in precursor ratio and pyrolysis temperatures,the as-fabricated MCMFs are assembled well with interconnected single-crystalline nanosheet subunits.More encouragingly,the resultant MCMFs are further highlighted as a competitive anode with robust and long-duration lithium-storage behaviors towards high-performance Li-ion batteries. 关 键 词：Mo2C Hierarchical microflowers Li-ion batteries ANODE Solid-state synthesis