The Influence of Catalysts on Discharge and Charge Voltages of Rechargeable Li-Oxygen Batteries

被引：415

作者：

Lu, Yi-Chun ^{[1
,3
]}

Gasteiger, Hubert A. ^{[2
,3
]}

Parent, Michael C. ^{[1
,3
]}

Chiloyan, Vazrik ^{[2
,3
]}

Shao-Horn, Yang ^{[1
,2
,3
]}

机构：

[1] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA

[2] MIT, Dept Mech Engn, Cambridge, MA 02139 USA

[3] MIT, Electrochem Energy Lab, Cambridge, MA 02139 USA

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2010年 / 13卷 / 06期

基金：

美国国家科学基金会;

关键词：

LITHIUM BATTERIES; ORGANIC ELECTROLYTE;

D O I：

10.1149/1.3363047

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This study revealed the strong influence of carbon, Au/C, and Pt/C catalysts on the charge and discharge voltages of rechargeable Li-O(2) batteries. Li-O(2) single-cell measurements showed that Au/C had the highest discharge activity, while Pt/C exhibited extraordinarily high charging activity. (C) 2010 The Electrochemical Society. [DOI: 10.1149/1.3363047] All rights reserved.

引用

页码：A69 / A72

页数：4

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