Novel sodium intercalated (NH4)2V6O16 platelets: High performance cathode materials for lithium-ion battery

被引：32

作者：

Fei, Hailong ^{[1
]}

Wu, Xiaomin ^{[1
]}

Li, Huan ^{[1
]}

Wei, Mingdeng ^{[1
]}

机构：

[1] Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Peoples R China

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2014年 / 415卷

基金：

美国国家科学基金会;

关键词：

Vanadium bronze; Intercalation; Cathode; Sodium-ion battery; Raman; Bi-cation; Hydrothermal; Oxalic acid; Sodium nitrate; Ammonium metavanadate; VANADIUM-OXIDE; HIGH-CAPACITY; ELECTROCHEMISTRY; NANORODS; XPS; LI;

D O I：

10.1016/j.jcis.2013.10.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simple and versatile method for preparation of novel sodium intercalated (NH4)(2)V6O16 is developed via a simple hydrothermal route. It is found that ammonium sodium vanadium bronze displays higher discharge capacity and better rate cyclic stability than ammonium vanadium bronze as lithium-ion battery cathode material because of smaller charge transfer resistance, which would favor superior discharge capacity and rate performance. Crown Copyright (C) 2013 Published by Elsevier Inc. All rights reserved.

引用

页码：85 / 88

页数：4

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