Defects in microporous silica membranes: Analysis and repair

Separation and Purification Technology

Volumn 73, Issue 1, 2010, Pages 20-24

  Koutsonikolas, D ^a   Kaldis, S ^b   Sakellaropoulos, G P ^a,b   Van Loon, Martijn H ^c   Dirrix, Ruud W J ^c   Terpstra, Rinse A ^c  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

^b Centre for Research Technology Hellas   (Greece)

^c Hyflux CEPAration Technologies (Europe)   (Netherlands)

Author keywords

CVI; Defects; Gas separation; Silica membranes

Indexed keywords

BEFORE AND AFTER; DEFECT CONCENTRATIONS; GAS SEPARATION; GAS SEPARATIONS; LOW TEMPERATURES; MICROPOROUS SILICA MEMBRANES; PERMSELECTIVITIES; SILICA MEMBRANE; SIMPLE MODEL; SOL-GEL LAYERS; SOL-GEL SILICA;

DEFECTS; GELS; SILICA; SOL-GEL PROCESS; SOL-GELS; SOLS;

GAS PERMEABLE MEMBRANES;

EID: 77955325310     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2009.07.027     Document Type: Conference Paper

References (16)

1. H.P. Hsieh Inorganic membranes for separation and reaction Membrane Science and Technology Series 3 1996 Elsevier Amsterdam
2. Y.S. Lin Microporous and dense inorganic membranes: current status and prospective Sep. Purif. Technol. 25 2001 39 55
3. B. Nair, T. Yamaguchi, T. Okubo, H. Suematsu, K. Keizer, and S.-I. Nakao Sol-gel synthesis of molecular sieving silica membranes J. Membr. Sci. 135 1997 237 243
4. 2 capture Chem. Eng. Proc. 43 2004 1129 1158
5. M. Tsapatsis, G.R. Gavalas, and G. Xomeriotakis Chemical vapor deposition membranes Included in Recent Advances in Gas Separations by Microporous Ceramic Membranes 2000 Elsevier Amsterdam
6. D.-W. Lee, S.-E. Nam, B. Sea, S.-K. Ihm, and K.-H. Lee Synthesis of silica membranes on a porous stainless steel by sol-gel method and effect of preparation conditions on their permselectivity Bull. Korean Chem. Soc. 25 2004 1371 1378
7. M. Nomura, K. Ono, S. Gopalakrishnan, T. Sugawara, and S.-I. Nakao Preparation of a stable silica membrane by counter diffusion chemical vapor deposition J. Membr. Sci. 251 2005 151 158
8. S. Gopalakrishnan, Y. Yoshino, M. Nomura, B.N. Nair, and S.-I. Nakao A hybrid processing method for high performance hydrogen-selective silica membranes J. Membr. Sci. 297 2007 5 9
9. G.Q. Lu, J.C. Diniz da Costa, M. Duke, S. Giessler, R. Socolow, R.H. Williams, and T. Kreutz Inorganic membranes for hydrogen production and purification: a critical review and perspectives J. Colloid Interface Sci. 314 2007 589 603
10. D. Koutsonikolas, S. Kaldis, and G.P. Sakellaropoulos A low temperature CVI method for pore modification of sol-gel silica membranes J. Membr. Sci. 342 2009 131 137
11. P.H. Nelson, M. Tsapatsis, and S.M. Auerbach Modeling permeation through anisotropic zeolite membranes J. Membr. Sci. 184 2001 245 255
12. F. Guazzone, E.E. Engwall, and Y.H. Ma Effects of surface activity, defects and mass transfer on hydrogen permeance and n-value in composite palladium- porous stainless steel membranes Catal. Today 118 2006 24 31
13. M.S. Strano, and H.C. Foley Modeling ideal selectivity variation in nanoporous membranes Chem. Eng. Sci. 58 2003 2745 2758
14. 3 hollow fiber membranes J. Membr. Sci. 256 2005 1 6
15. H.A. Meinema, R.W.J. Dirrix, H.W. Brinkman, R.A. Terpstra, J. Jekerle, and P.H. Kösters Ceramic membranes for gas separation-recent developments and state of the art Interceram 54 2005 86 91
16. Y.S. Lin, and A.J. Burggraaf Experimental studies on pore size change of porous ceramic membranes after modification J. Membr. Sci. 79 1993 65 82