Origin of Surface Amorphization and Catalytic Stability of Ca 2–x IrO 4 Nanocrystals for Acidic Oxygen Evolution: Critical Roles of Acid Anions

Li, Na; Cai, Liang; Gao, Guoping; Liu, Yuying; Wang, Chao; Liu, Ziyi; Ji, Qianqian; Duan, Hengli; Wang, Lin-Wang; Yan, Wensheng

doi:10.1021/acscatal.2c03968

Origin of Surface Amorphization and Catalytic Stability of Ca _2–x IrO ₄ Nanocrystals for Acidic Oxygen Evolution: Critical Roles of Acid Anions

Journal Article · 20 October 2022 · ACS Catalysis

DOI:https://doi.org/10.1021/acscatal.2c03968· OSTI ID:2422616

Li, Na ^[1]; ^[2]; ^[3]; Liu, Yuying ^[1]; Wang, Chao ^[1]; Liu, Ziyi ^[1]; Ji, Qianqian ^[1]; Duan, Hengli ^[1]; ^[4]; ^[1]

National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230029, P. R. China
Department of Physics, National University of Singapore, Singapore 117542, Singapore
MOE Key Laboratory for Non-equilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Advanced Functional Materials and Mesoscopic Physics, School of Physics, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States

Not provided.

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-05CH11231

OSTI ID:: 2422616

Journal Information:: ACS Catalysis, Journal Name: ACS Catalysis Journal Issue: 21 Vol. 12; ISSN 2155-5435

Publisher:: American Chemical Society (ACS)

Country of Publication:: United States

Language:: English

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