The DOI matches its Crossref record; 63 of the 63 references it cites were found in a registry or an index.
Morphology and Active-Site Engineering for Stable Round-Trip Efficiency Li–O2 Batteries: A Search for the Most Active Catalytic Site in Co3O4
Abstract
For the purpose of finding the catalytic active site for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) in the crystal structure of Co 3 O 4, a {100} faceted Co 3 O 4 cube enclosed by only a Co 2+ site and a {112} faceted Co 3 O 4 plate also exposing a Co 3+ site was adopted as a catalyst for lithium–oxygen (Li–O 2 ) batteries. Thus, we found that the Co 3+ site plays the crucial role of determining the adsorption properties of reactants, enabling high round-trip efficiency and cyclic stability, as well as the morphology of discharge products such as Li 2 O 2 .
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“suggesting that lower valent Co species has been in-situ converted into Co species with higher oxidation states (e. g. Co-OOH)”
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Spinels: Controlled Preparation, Oxygen Reduction/Evolution Reaction Application, and Beyond
Zhao, Q. X., Yan, Z., Chen, C., & Chen, J. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00051 · Cited by 1,749
In Operando Identification of Geometrical-Site-Dependent Water Oxidation Activity of Spinel Co3O4
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Engineering Catalytic Active Sites on Cobalt Oxide Surface for Enhanced Oxygen Electrocatalysis
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Wang, J., Gao, R., Zhou, D., Chen, Z., Wu, Z., Schumacher, G., Hu, Z., & Liu, X. (2017) · ACS Catalysis · doi:10.1021/acscatal.7b02313 · Cited by 318
Metadata
- Authors
- Song, K., Cho, E., & Kang, Y.-M.
- Affiliations
- Dongguk University (KR)
- Corresponding author
- Kang, Yong-Mook
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-08-05
- Volume
- 5
- Issue
- 9
- Pages
- 5116-5122
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2517550844
- Cited by
- 112
- References
- 63
- Citations by year
- 2026: 3 · 2025: 7 · 2024: 7 · 2023: 9 · 2022: 13 · 2021: 12 · 2020: 12 · 2019: 16 · 2018: 11 · 2017: 11 · 2016: 8 · 2015: 3
- FWCI
- 5.30
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- ACS Catalysis (publishedVersion)
- Funders
- National Research Foundation of Korea (NRF-2012M1A2A2671807, NRF-2013H1A2A1033981)
- Ministry of Knowledge Economy (20122010100140)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Battery Materials and Technologies
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Advancements in Battery Materials
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
- Keywords
- lithium-oxygen batteries, cobalt oxide, Co3O4, oxygen reduction reaction, oxygen evolution reaction, active site engineering, facet engineering, round-trip efficiency, Li2O2 discharge product, cycling stability, morphology control
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