Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solid oxide electrolytic cell air electrode material, preparation method and application in CO2 electrolytic cell
The invention discloses a solid oxide electrolytic cell air electrode material, a preparation method and application in a CO2 electrolytic cell, the chemical formula of the air electrode material of the solid oxide electrolytic cell is SrEu2Fe2-yXyO7 (X is Mo, Co and Ni), transition elements Mo, Co and Ni are doped in the B site of a perovskite SrEu2Fe2O7 matrix of an R-P structure, the air electrode material with excellent performance is obtained, and the air electrode material can be applied to a CO2 electrolytic cell. The electrochemical performance and catalytic activity of the solid oxide electrolytic cell can be improved, and the electrolytic performance of the solid oxide electrolytic cell in a high-temperature air environment and a cathode CO2 atmosphere is improved.
本发明公开了一种固体氧化物电解池空气极材料、制备方法及在CO2电解池中的应用，该固体氧化物电解池的空气极材料化学式为SrEu2Fe2‑yXyO7(X为Mo，Co，Ni)，通过对R‑P结构的钙钛矿SrEu2Fe2O7基体的B位掺杂过渡元素Mo，Co和Ni，得到了性能优异的空气极材料，能够提高固体氧化物电解池的电化学性能和催化活性，改进了其在高温空气环境及阴极CO2气氛下的电解性能。
Solid oxide electrolytic cell air electrode material, preparation method and application in CO2 electrolytic cell
The invention discloses a solid oxide electrolytic cell air electrode material, a preparation method and application in a CO2 electrolytic cell, the chemical formula of the air electrode material of the solid oxide electrolytic cell is SrEu2Fe2-yXyO7 (X is Mo, Co and Ni), transition elements Mo, Co and Ni are doped in the B site of a perovskite SrEu2Fe2O7 matrix of an R-P structure, the air electrode material with excellent performance is obtained, and the air electrode material can be applied to a CO2 electrolytic cell. The electrochemical performance and catalytic activity of the solid oxide electrolytic cell can be improved, and the electrolytic performance of the solid oxide electrolytic cell in a high-temperature air environment and a cathode CO2 atmosphere is improved.
本发明公开了一种固体氧化物电解池空气极材料、制备方法及在CO2电解池中的应用，该固体氧化物电解池的空气极材料化学式为SrEu2Fe2‑yXyO7(X为Mo，Co，Ni)，通过对R‑P结构的钙钛矿SrEu2Fe2O7基体的B位掺杂过渡元素Mo，Co和Ni，得到了性能优异的空气极材料，能够提高固体氧化物电解池的电化学性能和催化活性，改进了其在高温空气环境及阴极CO2气氛下的电解性能。
Solid oxide electrolytic cell air electrode material, preparation method and application in CO2 electrolytic cell
一种固体氧化物电解池空气极材料、制备方法及在CO2电解池中的应用
ZHENG YIFENG (Autor:in) / SHAN PENGKAI (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C25B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS
,
Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen
/
C04B
Kalk
,
LIME
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
METHOD FOR MANUFACTURING ELECTROLYTIC SHEET FOR SOLID OXIDE FUEL CELL
| Europäisches Patentamt | 2018