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OXIDATION-INSENSITIVE POLYMER-STABILIZED NOBLE METAL COLLOID, HETEROGENEOUS NOBLE METAL CATALYST, PROCESS FOR PREPARING NOBLE METAL COLLOID SOLUTION, AND USE OF THE NOBLE METAL COLLOID OR SOLUTION THEREOF
OXIDATION-INSENSITIVE POLYMER-STABILIZED NOBLE METAL COLLOID, HETEROGENEOUS NOBLE METAL CATALYST, PROCESS FOR PREPARING NOBLE METAL COLLOID SOLUTION, AND USE OF THE NOBLE METAL COLLOID OR SOLUTION THEREOF
PPROBLEM TO BE SOLVED: To provide an oxidation-insensitive noble metal colloid capable of using as a catalyst for an oxidation reaction. PSOLUTION: The noble metal colloid is stabilized by one or more oxidation- insensitive polymers being able to bear substituents and containing sulfonic acid groups or phosphonic acid groups coordinated to their surface. PCOPYRIGHT: (C)2003,JPO
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