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Preparation and Hydrogen Permeation on Al2O3-CuO-ZnO (ACZ)/Co Membrane by Hot Press Sintering (HPS)

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Abstract:

The Al2O3-CuO-ZnO (ACZ) was synthesized from sol-gel process with aluminum isopropoxide, copper (II) nitrate hemi pentahydrate, Zn (II) nitrate hexahydrate and primary distilled water. The ACZ synthesized powders were analyzed by TG/DTA, XRD, BET and FE-SEM. The ACZ-Co composites membrane was prepared by hot press sintering (HPS). Hydrogen permeability was characterized by Sievert's type hydrogen permeation membrane equipment. The hydrogen permeation rate was measured 0.0496 mol m-2 s-1 at room temperature under 2 bar of H2 atmosphere.

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Periodical:

Materials Science Forum (Volume 695)

Pages:

251-254

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.695.251

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Online since:

July 2011

Authors:

Saet Byol Rim, Kyeong Il Kim, Tae Whan Hong, Mie Won Jung

Keywords:

Al2O3-CuO-ZnO (ACZ), Hot Press Sintering (HPS), Hydrogen Permeation

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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