弥合工业催化剂与明确界定的负载型催化剂之间的差距。
Bridging the Gap between Industrial and Well-Defined Supported Catalysts.
作者信息
Copéret Christophe, Allouche Florian, Chan Ka Wing, Conley Matthew P, Delley Murielle F, Fedorov Alexey, Moroz Ilia B, Mougel Victor, Pucino Margherita, Searles Keith, Yamamoto Keishi, Zhizhko Pavel A
机构信息
Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg 1-5, 8093, Zürich, Switzerland.
Current address: Department of Chemistry, University of California, Riverside, 501 Big Springs Road, Riverside, CA, 92521, USA.
出版信息
Angew Chem Int Ed Engl. 2018 May 28;57(22):6398-6440. doi: 10.1002/anie.201702387. Epub 2018 Mar 23.
Many industrial catalysts contain isolated metal sites on the surface of oxide supports. Although such catalysts have been used in a broad range of processes for more than 40 years, there is often a very limited understanding about the structure of the catalytically active sites. This Review discusses how surface organometallic chemistry (SOMC) engineers surface sites with well-defined structures and provides insight into the nature of the active sites of industrial catalysts; the Review focuses in particular on olefin production and conversion processes.
许多工业催化剂在氧化物载体表面含有孤立的金属位点。尽管这类催化剂已在广泛的工艺中使用了40多年，但人们对催化活性位点的结构往往了解非常有限。本综述讨论了表面有机金属化学（SOMC）如何设计具有明确结构的表面位点，并深入了解工业催化剂活性位点的性质；本综述特别关注烯烃生产和转化过程。
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