Pure Single‐Crystalline Na1.1V3O7.9 Nanobelts as Superior Cathode Materials for Rechargeable Sodium‐Ion Batteries

Advanced Science

Shuang Yuan²  Yong-Bing Liu²  Dan Xu¹  De-Long Ma²  Sai Wang²  Xiao-Hong Yang²  Zhan-Yi Cao² 

[1] State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China;Key Laboratory of Automobile Materials, Ministry of Education and School of Materials Science and Engineering, Jilin University, Changchun, China

关键词: cathode;    Na‐ion batteries;    Nanobelts;    Na1.1V3O7.9;    single‐crystalline;   

DOI  :  10.1002/advs.201400018

来源: Wiley

【 摘 要 】

Abstract

Pure single-crystalline Na_1.1V₃O_7.9 nanobelts are successfully synthesized for the first time via a facile yet effective strategy. When used as cathode materials for Na-ion batteries, the novel nanobelts exhibit excellent electrochemical performance. Given the ease and effectiveness of the synthesis route as well as the very promising electrochemical performance, the results obtained may be extended to other next-generation cathode materials for Na-ion batteries.

【 授权许可】

CC BY   
© 2015 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

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