A core‐shell structured diffusion‐bubbling membrane for efficient oxygen separation: Formation and transport properties

• Published in: Journal of the American Ceramic Society Vol. 105; no. 6; pp. 4532 - 4541
• Main Authors: Fedorov, Sergey V., Klimashin, Anton A., Belousov, Valery V.
• Format: Journal Article
• Language: English
• Published: Columbus Wiley Subscription Services, Inc 01.06.2022
• Subjects: bubbles; Core-shell structure; diffusion; Diffusion rate; Gas mixtures; Heat treatment; interfaces; Mass transfer; Membranes; microstructure; Oxygen; oxygen separation; Partial pressure; Penetration; Pressure effects; Selectivity; Separation; Thickness; Transformation temperature; Transport properties

The newly developed core‐shell structured molten oxide membranes with fast combined diffusion‐bubbling oxygen mass transfer and theoretically infinite selectivity are of technological interest because of their high separation efficiency. In this article, a core‐shell structured molten V2O5–Cu2O‐ bas...