Pt-embedded MoO3 electrodes for rechargeable lithium batteries

被引：9
作者：
Kim, Youn-Su
Ahn, Hyo-Jin
Shim, Hee-Sang
Nam, Sang Hoon
Seong, Tae-Yeon
Kim, Won Bae [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Dept Mat Sci & Engn, Kwangju 500712, South Korea
[2] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea
来源：
ELECTROCHEMICAL AND SOLID STATE LETTERS | 2007年 / 10卷 / 08期
关键词：
D O I：
10.1149/1.2739212
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Effects of Pt nanoparticle incorporation into a MoO3 thin film, which was prepared via cosputtering of a Pt and MoO3 target, were investigated for a cathode electrode of the rechargeable Li batteries. The incorporation of the Pt with size of ca. 1.5 nm formed a heterogeneous film morphology with nanophases of Pt and MoO3 domains, leading to a better cyclic performance than the electrode of MoO3 without Pt. These enhancements with Pt in the MoO3 electrode could be ascribed to a combined effect of substantial decrease in the sheet resistance and amelioration of the mechanical stability of the film itself.
引用
收藏
页码：A180 / A183
页数：4
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