TUBE LAMINATED BODY AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED : To provide a manufacturing method of a tube material wherein the tube material can be manufactured in a large amount with little effort and can be easily thinned or laminated. SOLUTION : The ceramic tube is easily manufactured at a low cost via coating, drying, thermolysis steps, etc. by using a coating liquid wherein a catalytic metal is hybridized with organic matter. The ceramic tube contains a Cu compound and a catalyst comprising at least one selected from the group consisting of Fe, Co, Pt, Ru, Pd and La in a ceramic containing at least one selected from C, Ti, Zn, Sn, Al and a rare-earth element.