Metal–organic framework-derived graphene@nitrogen doped carbon@ultrafine TiO2 nanocomposites as high rate and long-life anodes for sodium ion batteries. Issue 87 (17th October 2016)

• Record Type: Journal Article
• Authors: Zhang, Zhen; An, Yongling; Xu, Xiaoyan; Dong, Chenglong; Feng, Jinkui; Ci, Lijie; Xiong, Shenglin
• Is Part Of: Chemical communications. Volume 52:Issue 87(2016)
• Page Start: 12810
• Page End: 12812
• Publication Date: 2016-10-17
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cc07346h
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Graphene@nitrogen doped carbon@ultrafine TiO2 nanoparticles (G-NC@TiO2 ) with porous structure are obtained through annealing the precursor of graphene oxide/metal–organic frameworks (MOFs) for the first time. Abstract : Graphene@nitrogen doped carbon@ultrafine TiO2 nanoparticles (G-NC@TiO2 ) with porous structure are obtained through annealing the precursor of graphene oxide/metal–organic frameworks (MOFs) for the first time. As an anode material for sodium ion batteries (SIB), the G-NC@TiO2 composite can deliver an excellent capacity retention of 93% even after 5000 cycles, and a superior rate capability.