Flexible Conductive Anodes Based on 3D Hierarchical Sn/NS-CNFs@rGO Network for Sodium-Ion Batteries

Nano-Micro Letters

Guoxiu Wang¹  Yicheng Bi²  Longfei Song³  Jianjun Song³  Hongchao Zhang³  Linqu Luo³  Fengyun Wang³  Lei Liu⁴  Longwei Yin⁵ 

[1] Centre for Clean Energy Technology, University of Technology Sydney, Broadway, 2007, Sydney, NSW, Australia;College of Electromechanical Engineering, Qingdao University of Science and Technology, No. 99 Songling Road, 260061, Qingdao, Shandong, People’s Republic of China;College of Physics and State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, 266071, Qingdao, People’s Republic of China;School of Materials Science and Engineering, Shandong University of Science and Technology, 266590, Qingdao, People’s Republic of China;School of Materials Science and Engineering, Shandong University, 250061, Jinan, People’s Republic of China;

关键词: Flexible electrodes;    N,S co-doped carbon nanofibers;    Reduced graphene oxide;    Sn quantum dots;    Sodium-ion batteries;   

DOI  :  10.1007/s40820-019-0294-9

来源: Springer

【 摘 要 】

ts3D hierarchical conductive Sn quantum dots encapsulated in N,S co-doped carbon nanofibers sheathed within rGO scrolls (Sn/NS-CNFs@rGO) were prepared through an electrospinning process.Flexible Sn/NS-CNFs@rGO electrode exhibits superior long-term cycling stability and high-rate capability in sodium-ion batteries.

【 授权许可】

CC BY