摘要 |
Ion selective ceramic membrane with high proton conductivity, which membrane is formed of lanthanide phosphate being doped with one or more metals Me from Group IIA of the Periodic Table and having a composition: Ln1 DIVIDED xMexPO4 wherein Ln is lanthanum, cerium, prasedymium, neodymium, samarium, europium and/or gadolinium; and <MATH>
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