Sol-coated preparation and characterization of macroporous α-Al2O3 membrane support

A simple approach namely sol-coated technique has been developed for the low cost fabrication of macroporous ceramic under a far below common sintering temperature of alumina with large dimension grains. The prepared green support shows higher sinteractive than the one treated by wet impregnation me...

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Veröffentlicht in:	Journal of sol-gel science and technology 2007-03, Vol.41 (3), p.267-275
Hauptverfasser:	Wang, Yong Hong, Zhang, Yang, Liu, Xing Qin, Meng, Guang Yao
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Ceramics industry Chemistry Colloidal gels. Colloidal sols Colloidal state and disperse state Exact sciences and technology General and physical chemistry Membranes Pore size Pore size distribution Porosity Porous materials Sintering Sintering (powder metallurgy)
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