| 摘要 |
PROBLEM TO BE SOLVED: To invent a conductive material having high proton conductivity or mixed proton-electron conductivity, capable of operating in a medium temperature range, and having a dense structure.SOLUTION: The conductive material has a composition containing, as represented by mol% on the basis of the following components, 3.5-25% of SnO, 12-40% of PO, 10-50% of SiO, 1-40% of BO, and 0.1-10% of AlO+GaO+InO+YO(a total amount of AlO, GaO, InO, and YO). |
