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Characterization of ZrO2-SiO2 unmodified or modified with H2SO4 and acid catalysis

✍ Scribed by Jong Rack Sohn; Hyang Ja Jang

Publisher
Elsevier Science
Year
1991
Weight
911 KB
Volume
64
Category
Article
ISSN
0304-5102

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Homogeneous, transparent and crack-free P 2 O 5 -ZrO 2 and P 2 O 5 -ZrO 2 -SiO 2 membranes have been synthesized by the sol-gel process. A first step has been oriented to the optimization of the synthesis and characterization of different compositions by TGA, FE-SEM, FTIR and EIS to choose the best