Heterostructured metal oxides realized by quenching-induced structural transformation

Authors: Changchun Ye, Zhenghui Pan, Qinghua Zhang, Fang Yin, Yanan Wang, Yifei Li, Guangxu Chen, Jia Li, Yongcai Qiu, Geoffrey I. N. Waterhouse, Lin Gu, Zhang Lin, Lin Guo

Published: 2023-11-21

DOI: 10.1039/d3ee03379a

Source: Full article

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Abstract

A multiple quenching strategy is developed to prepare heterostructured NiMoO4/NiFe2O4 catalyst by in situ structural transforming small size (<27 nm) NiMoO4 to NiFe2O4, thus delivering significant OER/ORR catalytic activity in zinc–air batteries.