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YBa2Cu3O6+δ as an Oxygen Separation Membrane

✍ Scribed by Chu-sheng Chen; Shen Ran; Wei Liu; Ping-hua Yang; Ding-kun Peng; Henny J. M. Bouwmeester

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
81 KB
Volume
113
Category
Article
ISSN
0044-8249

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✦ Synopsis

High-T c superconducting oxides exhibit fast oxygen transfer across the interface between gas and solid phase and diffusion in the bulk at elevated temperatures. [1, This is of crucial importance to the fine-tuning of the superconductivity by intercalating oxygen into the oxides to oxidize the copper ions. The fast oxygen transport kinetics may also be used to develop oxygen-semipermeable dense membranes, which have potential applications in oxygen production and oxy-)

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