Characterization of MoO3 nanorods for lithium battery using PVP as a surfactant

被引：23

作者：

Reddy, Ch. V. Subba ^{[1
,2
]}

Walker, Edwin H., Jr. ^{[1
,2
]}

Wicker, S. A., Sr. ^{[1
,2
]}

Williams, Quinton L. ^{[3
]}

Kalluru, Rajamohan R. ^{[3
]}

机构：

[1] Southern Univ, Dept Chem, Baton Rouge, LA 70813 USA

[2] A&M Coll, Baton Rouge, LA 70813 USA

[3] Jackson State Univ, Dept Phys Atmospher Sci & Geosci, Jackson, MS 39217 USA

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 2009年 / 13卷 / 12期

基金：

美国国家科学基金会;

关键词：

Hydrothermal method; Nanorods; Surfactant; Lithiumbattery; MOLYBDENUM; NANOBELTS;

D O I：

10.1007/s10008-008-0741-x

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

We synthesized MoO3 nanorods using poly (vinyl pyrrolidone) (PVP) as a surfactant through the hydrothermal route for making a cathode for a lithium battery. Scanning electron microscopy images reveal the structures to have dimensions on the order of 1-10 mu m in length and 50-200 nm in diameter. Analytical techniques such as X-ray diffractometry, Fourier transformation infrared spectroscopy, thermogravimetric analysis, and cyclic voltammetry were used to characterize the nanorods. The measured specific charge of MoO3 nanorods prepared through a 15-day hydrothermal reaction was 156 mAhg(-1) during the initial discharge process.

引用

页码：1945 / 1949

页数：5

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