Firefly
发表于 2025-3-23 10:38:57
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Scintillations
发表于 2025-3-23 14:55:11
https://doi.org/10.1007/978-4-431-68111-3 in a batch reactor using ozone/UV as oxidizing agent. The catalysts displayed significant differences in initial reaction rate being the iron titania systems more active, specially when a higher extent of surface iron oxide species is present. After two hours on stream the conversion levels are similar in all the studied systems.
捕鲸鱼叉
发表于 2025-3-23 20:16:39
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harbinger
发表于 2025-3-23 22:56:19
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Eulogy
发表于 2025-3-24 04:12:15
Catalytic Epoxidation of Cyclohexane on MCM-41 and Ti-MCM-41ctivity to the epoxide and a significant increase in the reaction rate as temperature increases, was observed. Important changes in the activation energy of the silylated Ti-MCM-41 compared to the Ti-MCM-41 was found.
agnostic
发表于 2025-3-24 07:45:54
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大暴雨
发表于 2025-3-24 10:51:54
Ceramic Compounds M2TinO2n+1 (M=Li,Na,K and n=2), Synthesis and Photocatalytic Propertiesatures and shorter reaction times than the solid state method. Lithium hexatitanate was only obtained by sol-gel technique. The materials prepared were tested as a photocatalysts on the 2,4-dinitroaniline decomposition reaction.
CHAFE
发表于 2025-3-24 18:14:04
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EXULT
发表于 2025-3-24 21:44:55
978-1-4613-5082-8Springer Science+Business Media New York 2003
饰带
发表于 2025-3-24 23:36:31
Mélanges Offerts à Juraj Andrassypared by sol-gel techniques. In particular, the following applications will be discussed: (1) the synthesis of thermally resistant supported metal catalysts; (2) improved selectivity through the use ceramic membrane reactors, and (3) catalysis by solid acid catalysts.