PREPARATION OF CARBON-SILICA MEMBRANES DERIVED FROM THERMALLY LABLE POLYMER CONTAINING BLEND POLYMER AND THE CARBON-SILICA MEMBRANES

摘要

The present invention is a polyimide siloxane and a thermally decomposable polymer prepared by thermal decomposition of high molecular brand precursor including a carbon-silica molecular sieve membrane and relates to a method of manufacturing the same, the carbon produced by the present invention-silica molecular sieve membrane is helium, It has a high permeability and separation performance effective for a gas such as hydrogen, oxygen, nitrogen, carbon dioxide, and methane.