Enabling Catalytic Oxidation of Li2O2 at the Liquid-Solid Interface: The Evolution of an Aprotic Li-O2 Battery

被引：121

作者：

Feng, Ningning ^{[1
]}

He, Ping ^{[1
]}

Zhou, Haoshen ^{[1
,2
]}

机构：

[1] Nanjing Univ, Natl Lab Solid State Microstruct, Coll Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China

[2] Natl Inst Adv Ind Sci & Technol, Energy Technol Res Inst, Tsukuba, Ibaraki 3058568, Japan

来源：

CHEMSUSCHEM | 2015年 / 8卷 / 04期

基金：

中国国家自然科学基金;

关键词：

charging potential; energy storage; homogeneous catalysis; Li-O-2; batteries; redox mediators; BIFUNCTIONAL CATALYST; OXYGEN; PERFORMANCE; COMPOSITE; ELECTRODE;

D O I：

10.1002/cssc.201403338

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We show that by using a suitable soluble redox mediator, the charging overpotential can be reduced and the round-trip efficiency can be improved in an aprotic Li-O-2 battery. Not only do we explore a new redox couple, 10-methyl-10H-phenothiazine, as a soluble catalyst that improves the electrochemical performance, but we also propose possible challenges that need to be overcome for the future improvement of aprotic Li-O-2 batteries.

引用

页码：600 / 602

页数：3

共 30 条

[21] Fe/N/C Composite in Li-O2 Battery: Studies of Catalytic Structure and Activity toward Oxygen Evolution Reaction [J].

Shui, Jiang-Lan ;

Karan, Naba K. ;

Balasubramanian, Mahalingam ;

Li, Shu-You ;

Liu, Di-Jia .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (40) :16654-16661

[22] A Solution-Phase Bifunctional Catalyst for Lithium-Oxygen Batteries [J].

Sun, Dan ;

Shen, Yue ;

Zhang, Wang ;

Yu, Ling ;

Yi, Ziqi ;

Yin, Wei ;

Wang, Duo ;

Huang, Yunhui ;

Wang, Jie ;

Wang, Deli ;

Goodenough, John B. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (25) :8941-8946

[23] Graphene Oxide Gel-Derived, Free-Standing, Hierarchically Porous Carbon for High-Capacity and High-Rate Rechargeable Li-O2 Batteries [J].

Wang, Zhong-Li ;

Xu, Dan ;

Xu, Ji-Jing ;

Zhang, Lei-Lei ;

Zhang, Xin-Bo .

ADVANCED FUNCTIONAL MATERIALS, 2012, 22 (17) :3699-3705

[24] Synthesis of Perovskite-Based Porous La0.75Sr0.25MnO3 Nanotubes as a Highly Efficient Electrocatalyst for Rechargeable LithiumOxygen Batteries [J].

Xu, Ji-Jing ;

Xu, Dan ;

Wang, Zhong-Li ;

Wang, Heng-Guo ;

Zhang, Lei-Lei ;

Zhang, Xin-Bo .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (14) :3887-3890

[25] Preparation of mesocellular carbon foam and its application for lithium/oxygen battery [J].

Yang, Xin-hui ;

He, Ping ;

Xia, Yong-yao .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (06) :1127-1130

[26] Promoting Formation of Noncrystalline Li2O2 in the Li-O2 Battery with RuO2 Nanoparticles [J].

Yilmaz, Eda ;

Yogi, Chihiro ;

Yamanaka, Keisuke ;

Ohta, Toshiaki ;

Byon, Hye Ryung .

NANO LETTERS, 2013, 13 (10) :4679-4684

[27] Integrating a redox-coupled dye-sensitized photoelectrode into a lithium-oxygen battery for photoassisted charging [J].

Yu, Mingzhe ;

Ren, Xiaodi ;

Ma, Lu ;

Wu, Yiying .

NATURE COMMUNICATIONS, 2014, 5

[28]

Zhang T., 2012, Angewandte Chemie, V124, P11224

[29] Gel-Derived Cation-π Stacking Films of Carbon Nanotube-Graphene Complexes as Oxygen Cathodes [J].

Zhang, Tao ;

Matsuda, Hirofumi ;

Zhou, Haoshen .

CHEMSUSCHEM, 2014, 7 (10) :2845-2852

[30] From Li-O2 to Li-Air Batteries: Carbon Nanotubes/Ionic Liquid Gels with a Tricontinuous Passage of Electrons, Ions, and Oxygen [J].

Zhang, Tao ;

Zhou, Haoshen .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (44) :11062-11067

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