CARRIER FOR EXHAUST GAS PURIFICATION CATALYST, CATALYST FOR EXHAUST GAS PURIFICATION, AND CATALYST STRUCTURE FOR EXHAUST GAS PURIFICATION

摘要

The disclosed exhaust gas purification catalyst carrier includes a modified aluminum borate which contains aluminum borate and at least one addition element selected from the group consisting of a rare earth element and an alkaline earth metal and which has an electronegativity of 2.732 or lower.