Preparation and characteristic of spherical Li3V2(PO4)3

被引：27

作者：

Wang, X. Y. ^{[1
,2
]}

Yin, S. Y. ^{[1
]}

Zhang, K. L. ^{[1
]}

Zhang, Y. X. ^{[1
]}

机构：

[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China

[2] W Anhui Univ, Dept Chem & Life Sci, Lu An 237012, Anhui, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 486卷 / 1-2期

关键词：

Li3V2(PO4)(3); Spherical; N2H4; Reducer; SYSTEM; SN;

D O I：

10.1016/j.jallcom.2009.06.146

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：

Spherical Li3V2(PO4)(3) was synthesized by using N2H4 as reducer. The products were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The results show that single-phase, spherical and well-dispersed Li3V2(PO4)(3) has been successfully synthesized in our experimental process. Electrochemical behaviors have been characterized by charge/discharge measurements. The initial discharge capacities of Li3V2(PO4)(3) were 123 mAh g(-1) in the voltage range of 3.0-4.3 V and 132 mAh g(-1) in the voltage range of 3.0-4.8 V. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：L5 / L9

页数：5

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