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Pore-wall modified metal/ceramic catalytic membranes prepared by the sol-gel method
Zhao, HB; Xiong, GX; Baron, GV; Delmon, B; Jacobs, PA; Maggi, R; Martens, JA; Grange, P; Poncelet, G
Source PublicationPREPARATION OF CATALYSTS VII
1998
Volume118Pages:717-724
Indexed ByISTP ; SCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
AbstractThe sol-gel method has been explored to prepare a catalytic membrane. Photocorrelation spectroscopy, nitrogen adsorption, scanning electron microscopy (SEM), scanning electron microscopy wave dispersive X-ray analysis (SEM-WDX), and gas permeation measurement were used to characterize the preparation of the catalytic membrane. In the sol-gel process, the noble metal ion-modified boehmite sols were produced by adsorption of the noble metal complexes at the liquid/solid interface of the boehmite sol particles. The thickness of the catalytic membrane was increased by a multiple sol-gel process. It was confirmed that the distribution of the catalytst precursors exhibited a uniformity in the direction of the thickness of as well as along the surface of the catalytic membrane. The gas permeation measurement showed that the catalytic membrane prepared had a good thermostability.
Language英语
WOS IDWOS:000076264000077
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138134
Collection中国科学院大连化学物理研究所
Affiliation1.Free Univ Brussels, Dept Chem Engn, B-1050 Brussels, Belgium
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Zhao, HB,Xiong, GX,Baron, GV,et al. Pore-wall modified metal/ceramic catalytic membranes prepared by the sol-gel method[J]. PREPARATION OF CATALYSTS VII,1998,118:717-724.
APA Zhao, HB.,Xiong, GX.,Baron, GV.,Delmon, B.,Jacobs, PA.,...&Poncelet, G.(1998).Pore-wall modified metal/ceramic catalytic membranes prepared by the sol-gel method.PREPARATION OF CATALYSTS VII,118,717-724.
MLA Zhao, HB,et al."Pore-wall modified metal/ceramic catalytic membranes prepared by the sol-gel method".PREPARATION OF CATALYSTS VII 118(1998):717-724.
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