Three dimensional architecture of carbon wrapped multilayer Na3V2O2(PO4)2F nanocubes embedded in graphene for improved sodium ion batteries

被引：115

作者：

Jin, Hongyun ^{[1
,2
]}

Dong, Jie ^{[1
]}

Uchaker, Evan ^{[2
]}

Zhang, Qifeng ^{[2
]}

Zhou, Xuezhe ^{[2
]}

Hou, Shuen ^{[1
]}

Li, Jiangyu ^{[3
]}

Cao, Guozhong ^{[2
]}

机构：

[1] China Univ Geosci, Fac Mat Sci & Chem, Wuhan 430074, Peoples R China

[2] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

[3] Univ Washington, Dept Mech Engn, Seattle, WA 98195 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 34期

基金：

美国国家科学基金会;

关键词：

ELECTROCHEMICAL PERFORMANCE; ENERGY-STORAGE; CATHODE MATERIALS; VANADIUM-OXIDE; ANODE; NA3V2(PO4)(3); GRAPHITE; NANOCOMPOSITES; CHALLENGES; MATRIX;

D O I：

10.1039/c5ta03164h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

A novel Na3V2O2(PO4)(2)F@ carbon/graphene three dimensional (3D) architecture (NVPF@C/G) is developed through a simple approach for the first time. It exhibits greatly improved rate capability and delivers a reversible capacity of 113.2 mA h g(-1) at 1C.

引用

收藏

页码：17563 / 17568

页数：6

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