| 摘要 |
<p>A method for manufacturing an electroconductive mayenite compound, the method characterized in having: a step (a) for preparing an article to be treated, wherein the article to be treated contains a mayenite compound or a precursor of a mayenite compound; and a step (b) for heat treating the article to be treated under an environment of a reducing atmosphere, wherein a composite material and/or alloy is present in the environment, the article to be treated is disposed in a state of noncontact with the composite material and/or alloy, and the composite material and/or the alloy contains at least one element selected from the group consisting of calcium (Ca), magnesium (Mg), lithium (Li), aluminum (Al), silicon (Si), titanium (Ti), vanadium (V), manganese (Mn), chromium (Cr), sodium (Na), and gallium (Ga).</p> |
