Toward Homogenization of Heterogeneous Metal Nanoparticle Catalysts with Enhanced Catalytic Performance: Soluble Porous Organic Cage as a Stabilizer and Homogenizer

Jian Ke Sun, Wen Wen Zhan, Tomoki Akita, Qiang Xu*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

222 引用 (Scopus)

摘要

Organic molecular cage (CC3-R) with intrinsically porous skeleton is used as a support for immobilizing Rh nanoparticles (NPs) in an ultrasmall size of ∼1.1 nm for the first time. The CC3-R with the unique characteristic of high solubility can be utilized to homogenize the heterogeneous catalyst in solution. The obtained homogenized heterogeneous catalyst Rh/CC3-R-homo exhibits significantly enhanced catalytic performance toward various liquid-phase catalytic reactions, as compared with the heterogeneous counterpart Rh/CC3-R-hetero. Moreover, Rh/CC3-R-homo shows excellent durability and recyclability. The advantage of combining homogeneous and heterogeneous catalysts is likely to be beneficial for many applications.

源语言英语
页(从-至)7063-7066
页数4
期刊Journal of the American Chemical Society
137
22
DOI
出版状态已出版 - 10 6月 2015
已对外发布

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