Engineering the Electronic State of a Perovskite Electrocatalyst for Synergistically Enhanced Oxygen Evolution Reaction. (28th August 2015)

• Record Type: Journal Article
• Authors: Guo, Yuqiao; Tong, Yun; Chen, Pengzuo; Xu, Kun; Zhao, Jiyin; Lin, Yue; Chu, Wangsheng; Peng, Zhenmeng; Wu, Changzheng; Xie, Yi
• Is Part Of: Advanced materials. Volume 27:Number 39(2015)
• Page Start: 5989
• Page End: 5994
• Publication Date: 2015-08-28
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201502024
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201502024-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A surface hydrogen effect to modulate the pure electronic‐state transition</bold> in perovskite Ca_0.9Yb_0.1MnO₃ synergistically generates a more suitable e_g electron filling status and better conductivity. This achieves 100 times higher catalytic activity compared to that of a pristine sample. <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgkhm1f911" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>