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journal article·2025-01Open access

Tuning of Oxygen Vacancies in Co3O4 Electrocatalyst for Effectiveness in Urea Oxidation and Water Splitting (Small 4/2025)

Pandian Mannu, Ranjith Kumar Dharman, Ta Thi Thuy Nga, Athibala Mariappan, Yu‐Cheng Shao, Hirofumi Ishii, Yu‐Cheng Huang, Asokan Kandasami, Tae Hwan Oh, Wu‐Ching Chou, Chi‐Liang Chen, Jeng‐Lung Chen, Chung‐Li Dong

Small· Volume 21· Issue 4
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Source abstract

Abstract

Multifunctional Electrocatalysts In article number 2403744, Tae Hwan Oh, Chung-Li Dong, and co-workers demonstrate how Mo doping in Co3O4 facilitates abundant oxygen vacancies, revolutionizing catalytic performance. Through in-situ spectroscopic studies, they reveal performance-driving mechanisms. Their Mo-Co3O4 catalyst achieves remarkable efficiency in hydrogen evolution, oxygen evolution, and urea oxidation reactions, marking a significant advance in doping and vacancy-engineered electrocatalyst design.
Source: openalex_inverted_index · Quality: baseline

Research context

Catalysis & surfaces

OpenAlex topics: Electrocatalysts for Energy Conversion · Water Quality Monitoring and Analysis · Fuel Cells and Related Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics Tamkang University New Taipei City 25137 Taiwan

School of Chemical Engineering Yeungnam University Gyeongsan 38541 South Korea

Department of Electrophysics National Yang Ming Chiao Tung University Hsinchu 30010 Taiwan

Spring‐8 Group & Experimental Facility Division National Synchrotron Radiation Research Center Hsinchu 30076 Taiwan

Department of Physics & Centre for Interdisciplinary Research University of Petroleum and Energy Studies (UPES) Dehradun Uttarakhand 248007 India

References

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