Structure sensitivity in the hydrogenation of unsaturated hydrocarbons over Rh nanoparticles

Xian Yang Quek; Yejun Guan; Emiel J.M. Hensen

doi:10.1016/j.cattod.2011.10.014

Structure sensitivity in the hydrogenation of unsaturated hydrocarbons over Rh nanoparticles

Xian Yang Quek
, Yejun Guan
, Emiel J.M. Hensen^*

^*此作品的通讯作者

Eindhoven University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

40 引用（Scopus）

摘要

A series of Rh nanoparticles with sizes between 3.5 and 11.4 nm were synthesized in the presence of polyvinylpyrrolidone and evaluated for their performance as catalysts in the hydrogenation of phenylacetylene and 1-octene. The reaction is zeroth order in the reactant for phenylacetylene and 1-octene. The catalytic activity increased with Rh particle size in the hydrogenation of phenylacetylene, whereas the activity in 1-octene hydrogenation did not depend on particle size. The possible explanations for this different particle size behavior are discussed.

源语言	英语
页（从-至）	72-78
页数	7
期刊	Catalysis Today
卷	183
期	1
DOI	https://doi.org/10.1016/j.cattod.2011.10.014
出版状态	已出版 - 20 3月 2012
已对外发布	是

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10.1016/j.cattod.2011.10.014

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abstract = "A series of Rh nanoparticles with sizes between 3.5 and 11.4 nm were synthesized in the presence of polyvinylpyrrolidone and evaluated for their performance as catalysts in the hydrogenation of phenylacetylene and 1-octene. The reaction is zeroth order in the reactant for phenylacetylene and 1-octene. The catalytic activity increased with Rh particle size in the hydrogenation of phenylacetylene, whereas the activity in 1-octene hydrogenation did not depend on particle size. The possible explanations for this different particle size behavior are discussed.",

keywords = "Hydrogenation, Nanoparticles, Particle size, Rhodium",

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AU - Quek, Xian Yang

AU - Guan, Yejun

AU - Hensen, Emiel J.M.

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Y1 - 2012/3/20

N2 - A series of Rh nanoparticles with sizes between 3.5 and 11.4 nm were synthesized in the presence of polyvinylpyrrolidone and evaluated for their performance as catalysts in the hydrogenation of phenylacetylene and 1-octene. The reaction is zeroth order in the reactant for phenylacetylene and 1-octene. The catalytic activity increased with Rh particle size in the hydrogenation of phenylacetylene, whereas the activity in 1-octene hydrogenation did not depend on particle size. The possible explanations for this different particle size behavior are discussed.

AB - A series of Rh nanoparticles with sizes between 3.5 and 11.4 nm were synthesized in the presence of polyvinylpyrrolidone and evaluated for their performance as catalysts in the hydrogenation of phenylacetylene and 1-octene. The reaction is zeroth order in the reactant for phenylacetylene and 1-octene. The catalytic activity increased with Rh particle size in the hydrogenation of phenylacetylene, whereas the activity in 1-octene hydrogenation did not depend on particle size. The possible explanations for this different particle size behavior are discussed.

KW - Hydrogenation

KW - Nanoparticles

KW - Particle size

KW - Rhodium

UR - https://www.scopus.com/pages/publications/84857922279

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VL - 183

SP - 72

EP - 78

JO - Catalysis Today

JF - Catalysis Today

IS - 1

ER -

Structure sensitivity in the hydrogenation of unsaturated hydrocarbons over Rh nanoparticles

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