3D Graphene Decorated NaTi2(PO4)3 Microspheres as a Superior High‐Rate and Ultracycle‐Stable Anode Material for Sodium Ion Batteries. Issue 19 (15th June 2016)

• Record Type: Journal Article
• Authors: Fang, Yongjin; Xiao, Lifen; Qian, Jiangfeng; Cao, Yuliang; Ai, Xinping; Huang, Yunhui; Yang, Hanxi
• Is Part Of: Advanced energy materials. Volume 6:Issue 19(2016)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2016-06-15
• Subjects: graphene -- high rate -- sodium ion batteries -- microspheres -- spray‐drying; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201502197
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : 3D graphene decorated NaTi2 (PO4 )3 (NTP@rGO) is successfully synthesized through a facile spray‐drying method. This NTP@rGO material can deliver high reversible capacity (130 mAh g −1 at 0.1 C), superior high‐rate rate capability (38 mAh g −1 at 200 C) and long cycling stability (77% capacity retention after 1000 cycles), suggesting its applicability as a high rate and cycle‐stable anode for the development of high‐power and long cycle life sodium ion batteries for energy storage applications.