Water-mediated exsolution of nanoparticles in alkali metal-doped perovskite structured triple-conducting oxygen electrocatalysts for reversible cells-Reference-Cited by-同舟云学术

Water-mediated exsolution of nanoparticles in alkali metal-doped perovskite structured triple-conducting oxygen electrocatalysts for reversible cells

Published:2024 Issue:3 Volume:17 Page:1175-1188
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Park Kwangho¹^ORCID,Saqib Muhammad¹²^ORCID,Lee Hyungwoo³,Shin Donghwi⁴,Jo Minkyeong¹,Park Kwang Min¹,Hamayun Muhammad¹,Kim Seo Hyun¹,Kim Sungkyu¹,Lee Kug-Seung⁵^ORCID,O’Hayre Ryan⁶^ORCID,Choi Minseok³^ORCID,Song Sun-Ju⁴^ORCID,Park Jun-Young¹^ORCID

Affiliation:

1. HMC, Department of Nanotechnology and Advanced Materials Engineering, Sejong university, Seoul 05006, Republic of Korea

2. Maryland Energy Innovation Institute, Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742, USA

3. Department of Physics, Inha University, Incheon 22212, Republic of Korea

4. Department of Materials Science and Engineering, Chonnam National University, Gwangju 61186, Republic of Korea

5. Pohang Accelerator Laboratory, Pohang 37673, Republic of Korea

6. Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, Co 80401, USA

Abstract

Doping monovalent alkali metals with high basicity into barium containing perovskite materials facilitates high proton conduction pathways through the exsolution of barium oxides at humidified air conditions, boosting oxygen reactions activities.

Funder

National Research Foundation of Korea

Korea Institute for Advancement of Technology

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/EE/D3EE03510G

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