Evaluations of Hydrogen Permeation on Y-Al2O3 Synthesized by Sol-Gel Process
The purpose of this work was hydrogen permeation of ceramic or metal/ceramic membrane using γ-Al2O3 by synthesizing. The γ-Al2O3 was synthesized by using the sol-gel process with aluminum isopropoxide and primary distilled water as the precursor and solvent. Theγ-Al203-based membranes were prepared using HPS. The phase transformation, thermal evolution, surface are and morphology of γ-Al2O3 and γ-Al2O3-based membranes were characterized by XRD, TG-DTA, BET and FE-SEM. The hydrogen permeation of γ-Al2O3-based membranes was examined at room temperature comparing with other paper using nickel composited membrane on alumina ceramic supoort.
γ-Al2O3 Sol-gel process Hydrogen permeation
Jihee Park Miewon Jun Taewhan Hong
Department of Chemistry, Sungshin Womens University, 136-742 Seoul, Korea Department of Materials Science and Engineering/Research Center for Sustainable Eco-Devices and mate
国际会议
10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)
西安
英文
25-28
2009-01-13（万方平台首次上网日期，不代表论文的发表时间）