Screening highly active perovskites for hydrogen-evolving reaction via unifying ionic electronegativity descriptor

Facile and reliable screening of efficient electrocatalysts is important for energy conversion technologies such as water splitting. Here, authors introduce A-site ionic electronegativity as a descriptor to understand the hydrogen-evolution activities of cobalt-based perovskites.

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Bibliographic Details
Main Authors: Daqin Guan, Jing Zhou, Yu-Cheng Huang, Chung-Li Dong, Jian-Qiang Wang, Wei Zhou, Zongping Shao
Format: article
Language:EN
Published: Nature Portfolio 2019
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Online Access:https://doaj.org/article/f3cf63883f7e45a09805f1fa32e735ee
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