Cover Picture: Perovskite La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3  Nanofibers Decorated with RuO 2  Nanoparticles as an Efficient Bifunctional Cathode for Rechargeable Li–O 2  Batteries (ChemNanoMat 7/2017) | Zendy

Gong Yudong | Zendy; Zhang Xiuling | Zendy; Li Zhipeng | Zendy; Wang Zhiwei | Zendy; Sun Chunwen | Zendy; Chen Liquan | Zendy

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Cover Picture: Perovskite La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 Nanofibers Decorated with RuO 2 Nanoparticles as an Efficient Bifunctional Cathode for Rechargeable Li–O 2 Batteries (ChemNanoMat 7/2017)

Author(s) -

Gong Yudong,

Zhang Xiuling,

Li Zhipeng,

Wang Zhiwei,

Sun Chunwen,

Chen Liquan

Publication year - 2017

Publication title -

chemnanomat

Language(s) - English

Resource type - Reports

SCImago Journal Rank - 0.947

H-Index - 32

ISSN - 2199-692X

DOI - 10.1002/cnma.201700164

Subject(s) - bifunctional , nanofiber , oxygen evolution , materials science , catalysis , perovskite (structure) , nanoparticle , cathode , lithium (medication) , nanotechnology , chemical engineering , electrode , chemistry , electrochemistry , medicine , biochemistry , endocrinology , engineering

Lithium–O 2 batteries with a high energy density are promising power sources for electric vehicles. The article featured on the front cover reports novel RuO 2 nanoparticles@La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 nanofibers as efficient oxygen reduction reaction (ORR)/oxygen evolution reaction (OER) bifunctional catalysts and their excellent performance as a cathode catalyst for Li–O 2 batteries. The improved performance is attributed to the superior catalytic activation of RuO 2 nanoparticles toward OER. More information can be found in the Full Paper by C. Sun et al. on page 485 in Issue 7, 2017 (DOI: 10.1002/cnma.201700071).

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