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Solid acid porous materials for the catalytic transformation of 1-adamantanol

โœ Scribed by S.P. Elangovan; Katsuki Inoue; Toshiyuki Yokoi; Tatsuya Okubo; Akio Kojima; Masaru Ogura


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
381 KB
Volume
131
Category
Article
ISSN
0920-5861

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โœฆ Synopsis


Catalytic transformation of 1-adamantanol has been carried out over nano-porous materials with pore sizes ranging from 0.55 to 6 nm and acidic sites ranging from 0.07 to 4 mmol/g. Zeolites viz., H-USY, H-beta, H-mordenite, H-L and H-ZSM-5, and sulfonic-acid functionalized mesoporous silica viz., MCM-41, SBA-15 and SBA-16, were employed for the reaction. Shape selectivity in a confined micropore plays a role with the combination of medium strength acid sites toward formation of desirable 2-derivatives, which comprises a maximum amount of 2adamantanone.


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