Novel CO 2-tolerant ion-transporting ceramic membranes with an external short circuit for oxygen separation at intermediate temperatures

Kun Zhang, Zongping Shao, Chunzhu Li, Shaomin Liu

Research output: Contribution to journalArticlepeer-review

74 Scopus citations

Abstract

Here we report a new concept for oxygen separation by the oxygen ion conducting ceramic membrane with an external short circuit. With the strong chemical stability against acidic gases like CO 2 and the higher oxygen fluxes at lower temperatures, this novel membrane concept could possibly result in a breakthrough for tonnage oxygen production to improve the viability of these clean energy technologies.

Original languageEnglish
Pages (from-to)5257-5264
Number of pages8
JournalEnergy and Environmental Science
Volume5
Issue number1
DOIs
StatePublished - Jan 2012
Externally publishedYes

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