Evaluations of Hydrogen Permeation on γ-Al2O3 Synthesized by Sol-Gel Process |
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| Journal | Materials Science Forum (Volumes 620 - 622) |
|---|---|
| Volume | Eco-Materials Processing and Design X |
| Edited by | Hyungsun Kim, JienFeng Yang, Tohru Sekino and Soo Wohn Lee |
| Pages | 25-28 |
| DOI | 10.4028/www.scientific.net/MSF.620-622.25 |
| Citation | Ji Hee Park et al., 2009, Materials Science Forum, 620-622, 25 |
| Online since | April, 2009 |
| Authors | Ji Hee Park, Mie Won Jung, Tae Whan Hong |
| Keywords | Hydrogen Permeation, Sol-Gel Process, γ-Al2O3 |
| Abstract | 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. The γ-Al2O3-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 support. |
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