Surface modified Sr on Co 3 O 4 as perimeter active site for oxygen dissociation
- 27 August 2026
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry A
- Vol. 14 (51) , 35019-35031
Abstract
SrO/Co 3 O 4 perimeter interfaces promote oxygen dissociation by lowering the Co 3 O 4 work function and improving oxygen reduction kinetics.Keywords
Funding Information
- New Energy and Industrial Technology Development Organization (JPNP20005)
- Japan Science and Technology Agency (JPMJAP2308)
- Japan Science and Technology Agency (JPMJSP2136)
- University Fellowship Creation Project for Creating Scientific and Technological Innovation (JPMJFS2132)
This publication has 44 references indexed in Scilit:
- A highly stable Co3O4-GDC nanocomposite cathode for intermediate temperature solid oxide fuel cellsInternational Journal of Hydrogen Energy, 2023
- Study on the surface segregation of mixed ionic‐electronic conductor lanthanum‐based perovskite oxide La 1−x Sr x Co 1−y Fe y O 3− δ materialsInternational Journal of Energy Research, 2022
- A highly efficient and durable air electrode for intermediate-temperature reversible solid oxide cellsApplied Catalysis B: Environment and Energy, 2021
- Surface Segregation in Solid Oxide Cell Oxygen Electrodes: Phenomena, Mitigation Strategies and Electrochemical PropertiesElectrochemical Energy Reviews, 2020
- Development of lanthanum strontium cobalt ferrite perovskite electrodes of solid oxide fuel cells – A reviewInternational Journal of Hydrogen Energy, 2019
- The Chemical Evolution of the La0.6Sr0.4CoO3−δ Surface Under SOFC Operating Conditions and Its Implications for Electrochemical Oxygen Exchange ActivityTopics in Catalysis, 2018
- Recent Progress on Advanced Materials for Solid‐Oxide Fuel Cells Operating Below 500 °CAdvanced Materials, 2017
- Investigation of chemisorbed oxygen, surface segregation and effect of post-treatments on La0.8Sr0.2MnO3 powder and screen-printed layers for solid oxide fuel cell cathodesApplied Surface Science, 2007
- Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis setComputational Materials Science, 1996
- Development of a novel SIMS technique for oxygen self-diffusion and surface exchange coefficient measurements in oxides of high diffusivitySolid State Ionics, 1992