Evaluations of Hydrogen Permeation on γ-Al2O3 Synthesized by Sol-Gel Process

被引：0

作者：

Park, Jihee ^{[1
]}

Jung, Miewon ^{[1
]}

Hong, Taewhan ^{[1
,2
]}

机构：

[1] Sungshin Womens Univ, Dept Chem, Seoul 136742, South Korea

[2] Natl Chung Hsing Univ, ReSEM, Dept Mat Sci, Chunan, South Korea

来源：

ECO-MATERIALS PROCESSING AND DESIGN X | 2009年 / 620-622卷

关键词：

gamma-Al2O3; Sol-gel process; Hydrogen permeation; ALUMINA; MEMBRANES; SUPPORTS;

D O I：

10.4028/www.scientific.net/MSF.620-622.25

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The purpose of this work was hydrogen permeation of ceramic or metal/ceramic membrane using gamma-Al2O3 by synthesizing. The gamma-Al2O3 was synthesized by using the sol-gel process with aluminum isopropoxide and primary distilled water as the precursor and solvent. The gamma-Al2O3-based membranes were prepared using HPS. The phase transformation, thermal evolution, surface are and morphology of gamma-Al2O3 and gamma-Al2O3-based membranes were characterized by XRD, TG-DTA, BET and FE-SEM. The hydrogen permeation of gamma-Al2O3-based membranes was examined at room temperature comparing with other paper using nickel composited membrane on alumina ceramic support.

引用

页码：25 / +

页数：2

共 8 条

[1] Thermal stabilization of catalyst supports and their application to high-temperature catalytic combustion [J].

Arai, H ;

Machida, M .

APPLIED CATALYSIS A-GENERAL, 1996, 138 (02) :161-176

[2] Tuning Al2O3 crystallinity under supercritical fluid conditions:: Effect on sintering [J].

Bousquet, C. ;

Elissalde, C. ;

Aymonier, C. ;

Maglione, M. ;

Cansell, F. ;

Heintz, J. M. .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2008, 28 (01) :223-228

[3] Permselectivity of a nickel/ceramic composite membrane at elevated temperatures: A new prospect in hydrogen separation? [J].

Ernst, Barbara ;

Haag, Stephane ;

Burgard, Michel .

JOURNAL OF MEMBRANE SCIENCE, 2007, 288 (1-2) :208-217

[4] Pure nickel coating on a mesoporous alumina membrane: Preparation by electroless plating and characterization [J].

Haag, Stephane ;

Burgard, Michel ;

Ernst, Barbara .

SURFACE & COATINGS TECHNOLOGY, 2006, 201 (06) :2166-2173

[5] Synthesis of thermo-stable high surface area alumina powder from sol-gel derived boehmite [J].

Kim, Seung-Moon ;

Lee, Yun-Jo ;

Jun, Ki-Won ;

Park, Jo-Yong ;

Potdar, H. S. .

MATERIALS CHEMISTRY AND PHYSICS, 2007, 104 (01) :56-61

[6] Inorganic membranes for hydrogen production and purification: A critical review and perspective [J].

Lu, G. Q. ;

da Costa, J. C. Diniz ;

Duke, M. ;

Giessler, S. ;

Socolow, R. ;

Williams, R. H. ;

Kreutz, T. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 314 (02) :589-603

[7] Hydrogen permeability of 2.5 μm palladium-silver membranes deposited on ceramic supports [J].

Pizzi, Diego ;

Worth, Ryan ;

Baschetti, Marco Giacinti ;

Sarti, Giulio C. ;

Noda, Ken-ichi .

JOURNAL OF MEMBRANE SCIENCE, 2008, 325 (01) :446-453

[8] Effect of doping elements on the thermal stability of transition alumina [J].

Rossignol, S ;

Kappenstein, C .

INTERNATIONAL JOURNAL OF INORGANIC MATERIALS, 2001, 3 (01) :51-58

← 1 →