Evaluation of thin film ceria membranes for syngas membrane reactors-Preparation, characterization and testing

▶ Cerium gadolinium oxide (CGO) tested as membrane material in syngas reactor. ▶ Multi-layer processing and co-sintering of supported CGO thin film membranes. ▶ Measurement of high oxygen fluxes of 16 ml min−1 cm−2 at 900 °C. ▶ Calculation of non-stoichiometry profile across membrane and mechanical integrity.