Pd nanoparticles immobilized on molecular sieves by ionic liquids: Heterogeneous catalysts for solvent-free hydrogenation

被引:222
作者
Huang, J [1 ]
Jiang, T [1 ]
Gao, HX [1 ]
Han, BX [1 ]
Liu, ZM [1 ]
Wu, WZ [1 ]
Chang, YH [1 ]
Zhao, GY [1 ]
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
关键词
D O I
10.1002/anie.200352682
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A three-piece suite: The immobilization of a Pd-nanoparticle catalyst onto the surface of a molecular sieve by an ionic liquid (1,1,3,3- tetramethylguanidinium lactate) has been accomplished (see TEM image). The nanoparticle/ionic liquid/molecular sieve combination exhibits excellent synergistic effects that enhance the activity and durability of the catalyst for the hydrogenation of olefins.
引用
收藏
页码:1397 / 1399
页数:3
相关论文
共 53 条
[1]   Polyoxoanion- and tetrabutylammonium-stabilized Rh(0)n nanoclusters:: Unprecedented nanocluster catalytic lifetime in solution [J].
Aiken, JD ;
Finke, RG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (38) :8803-8810
[2]   Guanidine is a Zn2+-binding ligand at neutral pH in aqueous solution [J].
Aoki, S ;
Iwaida, K ;
Hanamoto, N ;
Shiro, M ;
Kimura, E .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (19) :5256-5257
[3]   Observation of ligand effects during alkene hydrogenation catalysed by supported metal clusters [J].
Argo, AM ;
Odzak, JF ;
Lai, FS ;
Gates, BC .
NATURE, 2002, 415 (6872) :623-626
[4]   The coordination chemistry of guanidines and guanidinates [J].
Bailey, PJ ;
Pace, S .
COORDINATION CHEMISTRY REVIEWS, 2001, 214 :91-141
[5]   The impact of nanoscience on heterogeneous catalysis [J].
Bell, AT .
SCIENCE, 2003, 299 (5613) :1688-1691
[6]   Green processing using ionic liquids and CO2 [J].
Blanchard, LA ;
Hancu, D ;
Beckman, EJ ;
Brennecke, JF .
NATURE, 1999, 399 (6731) :28-29
[7]  
Bösmann A, 2001, ANGEW CHEM INT EDIT, V40, P2697, DOI 10.1002/1521-3773(20010716)40:14<2697::AID-ANIE2697>3.0.CO
[8]  
2-W
[9]  
Bosmann A., 2001, ANGEW CHEM, V113, P2769
[10]   A highly selective arene hydrogenation catalyst that operates in ionic liquid [J].
Boxwell, CJ ;
Dyson, PJ ;
Ellis, DJ ;
Welton, T .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (32) :9334-9335