CERAMIC HONEYCOMB STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a ceramic honeycomb structure usable as a catalyst support and being improved in warm-up property and thermal insulation property and being excellent in exhaust gas purification performance.

SOLUTION: The honeycomb structure contains a material having larger heat capacity and larger thermal conductivity compared with the material for forming the partition wall in at least one or both of inside and surface of the partition wall.

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