한국표면공학회지 (50권2호 98-107)
Hydrogen Perm-Selectivity Property of the Palladium Hydrogen Separation Membranes on Porous Stainless Steel Support Manufactured by Metal Injection Molding
금속 사출성형 방식의 다공성 스테인리스 강 지지체에 형성된 팔라듐 수소 분리막의 투과 선택도 특성
김세홍;양지혜;임다솔;김동원;
Kim, Se-Hong;Yang, Ji-Hye;Lim, Da-Sol;Kim, Dong-Won;
경기대학교 신소재공학과;
Department of Advanced Materials Engineering, Kyonggi University;
Pd-based membranes have been widely used in hydrogen purification and separation due to their high hydrogen diffusivity and infinite selectivity. However, it has been difficult to fabricate thin and dense Pd-based membranes on a porous stainless steel(PSS) support. In case of a conventional PSS support having the large size of surface pores, it was required to use complex surface treatment and thick Pd coating more than
Pd hydrogen separation membrane;Perm-selectivity;Porous stainless steel support;Sputter deposition;Surface treatment;Metal injection molding;