CATALYST WITH DISCHARGE ELECTRODE OR CARRIER

摘要

A catalyst with a discharge electrode effectively applicable to a method for efficiently decomposing harmful substances such as dioxin in exhaust by plas ma discharge, or a carrier for catalyst is disclosed. The catalyst with a discharge electrode or the carrier has a dotted pattern of electrode, a line ar electrode which may intersect itself, or a bar-like electrode at least on on e side of the plate-like or sheet-like catalyst or the carrier. The plate-like or sheet-like catalyst or carrier may be a cloth, board, or paper catalyst o r carrier. The electrode is preferably formed at least on one side of the plat e- like or sheet-like catalyst or carrier by printing conductive printing ink containing a metal such as silver, sintering a metal powder, vapor-depositin g a metal, or sputtering a metal. The conductive ink may be pasty. A preferabl e shape of the electrode is comb-teeth.