化学
脱氢
光催化
机制(生物学)
甲醇
光化学
有机化学
催化作用
认识论
哲学
作者
Masayuki Ohno,Hisaji Uzawa,Teruhisa Miyazaki,Kimio Tarama
出处
期刊:Chemistry Letters
[Oxford University Press]
日期:1987-05-01
卷期号:16 (5): 779-782
被引量:2
摘要
Abstract We have studied on the mechanism of the photocatalytic dehydrogenation of methanol over Pt/TiO2. D2 was only evolved from CH3OD, and D2, HD, and H2 were detected in the evolved gas in the case of the mixed sample of CH3OD and CH3OH. These results show that the evolved hydrogen came from hydroxyl hydrogen atom of methanol. And the rate determining step was discussed in connection with comparison among the evolution rates of H2, HD, and D2, respectively.
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