Nanoengineering of a magnetically separable hydrogenation catalyst

被引：571

作者：

Lu, AH

Schmidt, W

Matoussevitch, N

Bönnemann, H

Spliethoff, B

Tesche, B

Bill, E

Kiefer, W

Schüth, F

机构：

[1] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany

[2] Max Planck Inst Bioanorgan Chem, D-45470 Mulheim, Germany

[3] Univ Wurzburg, Inst Chem Phys, D-97074 Wurzburg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 33期

关键词：

carbon allotropes; heterogeneous catalysis; hydrogenation; magnetic carbon; mesoporous compounds;

D O I：

10.1002/anie.200454222

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetic, highly porous ordered carbon of the CMK-3 and CMK-5 type and with pure carbon or carbon-nitrogen framework were nanoengineered by a sequence of bulk manipulation steps. The materials can be used as efficient magnetic adsorbents (see picture) or catalysts, but applications going far beyond these can be envisaged.

引用

收藏

页码：4303 / 4306

页数：4

相关论文

共 15 条

[1] A size-selective synthesis of air stable colloidal magnetic cobalt nanoparticles [J].

Bönnemann, H ;

Brijoux, W ;

Brinkmann, R ;

Matoussevitch, N ;

Waldöfner, N ;

Palina, N ;

Modrow, H .

INORGANICA CHIMICA ACTA, 2003, 350 :617-624

[2] Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles [J].

Joo, SH ;

Choi, SJ ;

Oh, I ;

Kwak, J ;

Liu, Z ;

Terasaki, O ;

Ryoo, R .

NATURE, 2001, 412 (6843) :169-172

[3] ORDERED MESOPOROUS MOLECULAR-SIEVES SYNTHESIZED BY A LIQUID-CRYSTAL TEMPLATE MECHANISM [J].

KRESGE, CT ;

LEONOWICZ, ME ;

ROTH, WJ ;

VARTULI, JC ;

BECK, JS .

NATURE, 1992, 359 (6397) :710-712

[4] Gas adsorption characterization of ordered organic-inorganic nanocomposite materials [J].

Kruk, M ;

Jaroniec, M .

CHEMISTRY OF MATERIALS, 2001, 13 (10) :3169-3183

[5] Fabrication of magnetically separable mesostructured silica with an open pore system [J].

Lu, AH ;

Li, WC ;

Kiefer, A ;

Schmidt, W ;

Bill, E ;

Fink, G ;

Schüth, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (28) :8616-8617

[6] Synthesis of polyacrylonitrile-based ordered mesoporous carbon with tunable pore structures [J].

Lu, AH ;

Kiefer, A ;

Schmidt, W ;

Schüth, F .

CHEMISTRY OF MATERIALS, 2004, 16 (01) :100-103

[7]

LU AH, IN PRESS CARBON

[8] Activated carbon/iron oxide magnetic composites for the adsorption of contaminants in water [J].

Oliveira, LCA ;

Rios, RVRA ;

Fabris, JD ;

Garg, V ;

Sapag, K ;

Lago, RM .

CARBON, 2002, 40 (12) :2177-2183

[9] Entrapment of lipases in hydrophobic magnetite-containing sol-gel materials: magnetic separation of heterogeneous biocatalysts [J].

Reetz, MT ;

Zonta, A ;

Vijayakrishnan, V ;

Schimossek, K .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1998, 134 (1-3) :251-258

[10] SINGLE-CRYSTAL METALS ENCAPSULATED IN CARBON NANOPARTICLES [J].

RUOFF, RS ;

LORENTS, DC ;

CHAN, B ;

MALHOTRA, R ;

SUBRAMONEY, S .

SCIENCE, 1993, 259 (5093) :346-348