中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Diatomite-supported Pd-M (M = Cu, Co, Ni) bimetal nanocatalysts for selective hydrogenation of long-chain aliphatic esters

文献类型:期刊论文

作者Huang, Changliang; Zhang, Hongye; Zhao, Yanfei; Chen, Sha; Liu, Zhimin
刊名JOURNAL OF COLLOID AND INTERFACE SCIENCE
出版日期2012-11-15
卷号386页码:60-65
关键词Diatomite Pd-cu Long-chain Ester Hydrogenation
ISSN号0021-9797
DOI10.1016/j.jcis.2012.07.032
英文摘要Diatomite supported Pd-M (M = Cu, Co, Ni) bimetal nanocatalysts with various metal compositions were prepared and characterized by means of X-ray diffraction, transmission electron microscopy, and X-ray photoelectron spectroscopy. It was demonstrated that the metal nanoparticles were uniformly distributed on the support, and their size was centered around 8 nm with a relatively narrow size distribution. The catalysts were used to catalyze hydrogenation of long-chain aliphatic esters, including methyl palmitate, methyl stearate, and methyl laurate. It was indicated that the all diatomite-supported Pd-based bimetal catalysts were active to the selective hydrogenation of long-chain esters to corresponding alcohols at 270 degrees C, originated from the synergistic effect between the metal particles and the diatomite support. For the selective hydrogenation of methyl palmitate, Pd-Cu/diatomite with metal loading of 1% and Pd/Cu = 3 displayed the highest performance, giving a 1-hexadecanol yield of 82.9% at the substrate conversion of 98.8%. (C) 2012 Elsevier Inc. All rights reserved.
语种英语
WOS记录号WOS:000316581600008
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
源URL[http://ir.iccas.ac.cn/handle/121111/48239]  
专题中国科学院化学研究所
通讯作者Liu, Zhimin
作者单位Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Chem Thermodynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Huang, Changliang,Zhang, Hongye,Zhao, Yanfei,et al. Diatomite-supported Pd-M (M = Cu, Co, Ni) bimetal nanocatalysts for selective hydrogenation of long-chain aliphatic esters[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2012,386:60-65.
APA Huang, Changliang,Zhang, Hongye,Zhao, Yanfei,Chen, Sha,&Liu, Zhimin.(2012).Diatomite-supported Pd-M (M = Cu, Co, Ni) bimetal nanocatalysts for selective hydrogenation of long-chain aliphatic esters.JOURNAL OF COLLOID AND INTERFACE SCIENCE,386,60-65.
MLA Huang, Changliang,et al."Diatomite-supported Pd-M (M = Cu, Co, Ni) bimetal nanocatalysts for selective hydrogenation of long-chain aliphatic esters".JOURNAL OF COLLOID AND INTERFACE SCIENCE 386(2012):60-65.

入库方式: OAI收割

来源:化学研究所

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