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) is a promising, cost-effective catalyst material, replacing expensive noble metals in applications like CO oxidation, VOC destruction, ammonia oxidation, and oxygen evolution/reduction reactions (OER/ORR) in fuel cells/electrolyzers, due to its strong redox ability, abundant oxygen species, and high oxygen mobility, with activity enhanced by specific morphologies (nanosheets, nanotubes), defects (oxygen vacancies), and supports. Its mixed valence (
) and surface structure are key to its high performance, making it ideal for energy and environmental catalysis.
Key Catalytic Applications
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Cobalt tetroxide as a catalyst material
Anhui Fitech Material Co.,Ltd
https://www.fitechem.com › tag › cobalt-tetroxide-as-a-...
Anhui Fitech Material Co.,Ltd
https://www.fitechem.com › tag › cobalt-tetroxide-as-a-...
Cobalt Tetroxide is an inorganic compound with the chemical formula Co3O4,Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, ...Read more
Manganese-doped cobalt tetroxide for formaldehyde ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by G Li2022Cited by 17 — Cobalt-based oxides are appealing but less-well investigated catalytic materials for formaldehyde (HCHO) oxidation. We herein report a careful study of ...Read more
Research Progress on the Application of Cobalt Tetroxide ...
ResearchGate
https://www.researchgate.net › publication › 39867764...
ResearchGate
https://www.researchgate.net › publication › 39867764...
Electrochemical tests revealed that these electrodes exhibited excellent catalytic reduction performance toward persulfate because of the synergistic catalysis ...Read more
Cobalt-Oxide-Based Materials as Water Oxidation Catalyst
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
by X Deng2014Cited by 568 — In this perspective, we summarize the state of the art in synthesis of cobalt-oxide-based materials and application as water oxidation catalysts.Read more
Cobalt Oxide Model Catalysis Across the Materials ... - GEPRIS
DFG - GEPRIS
https://gepris.dfg.de › gepris › projekt
DFG - GEPRIS
https://gepris.dfg.de › gepris › projekt
Cobalt oxide has recently turned out to be a novel, highly active heterogeneous catalyst for key processes in future energy and environmental technology.
An Intriguing Twist in the Structure of a Cobalt Oxide Catalyst
Argonne National Laboratory (.gov)
https://www.aps.anl.gov › APS-Science-Highlight › intr...
Argonne National Laboratory (.gov)
https://www.aps.anl.gov › APS-Science-Highlight › intr...
Aug 14, 2012 — The material is composed of crystalline domains containing just 13 or 14 cobalt atoms, with distortions at their boundaries that may be ...Read more
"Solution Combustion Synthesis of Cobalt Oxide for Use as a ...
Purdue University
https://docs.lib.purdue.edu › open_access_theses
Purdue University
https://docs.lib.purdue.edu › open_access_theses
by TL Pfeil2013Cited by 2 — Solution combustion synthesized (SCS) cobalt oxide (Co3O4) powder has been studied as a catalyst precursor for the hydrolysis of sodium borohydride (NaBH4).
Magnetically recoverable cobalt oxide nanoparticle catalyst ...
RSC Publishing
https://pubs.rsc.org › content › articlelanding
RSC Publishing
https://pubs.rsc.org › content › articlelanding
by D Thomas2025 — In the present work, magnetic cobalt oxide nanoparticles (CONP) were synthesized using different methods: NaBH4 reduction route, hydrothermal route, and ...Read more
Mechanistic Investigations of Water Oxidation by a ...
National Institutes of Health (NIH) | (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC12129302
National Institutes of Health (NIH) | (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC12129302
by AI Nguyen2015Cited by 174 — Cobalt oxide materials are among the most promising catalysts for water oxidation, due to their robust structures, inherent activity, and most importantly, the ...Read more
Cobalt Oxide Materials for Oxygen Evolution Catalysis via ...
Chemistry Europe
https://chemistry-europe.onlinelibrary.wiley.com › doi
Chemistry Europe
https://chemistry-europe.onlinelibrary.wiley.com › doi
by DA Kuznetsov2018Cited by 9 — The Co-Mo alkoxide was explored as a well-defined precursor of cobalt oxide catalysts for the oxygen evolution reaction (OER) in alkaline ...Read more
Missing: tetroxide catalyst
