Synthesis and characterization of ruthenium-containing ordered mesoporous carbon with high specific surface area

被引：37

作者：

Ji, Zhihong ^{[1
,2
]}

Liang, Shuguang ^{[1
,2
]}

Jiang, Yanbin ^{[1
]}

Li, Hao ^{[1
]}

Liu, Zhimin ^{[1
]}

Zhao, Tong ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

CARBON | 2009年 / 47卷 / 09期

关键词：

HETEROGENEOUS CATALYST; NANOPARTICLES; HYDROGENATION; SILICA;

D O I：

10.1016/j.carbon.2009.04.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A Ru-containing ordered mesoporous carbon with a high specific surface area of 2186 m(2)/g was synthesized through evaporation-induced multi-constituent co-assembly method, wherein soluble resol polymer is used as the carbon precursor, silicate oligomers as the inorganic precursor, triblock copolymer as the template, and RuCl3 center dot 3H(2)O as the Ru precursor. The resultant sample was characterized by X-ray diffraction, nitrogen sorption, transmission electron microscopy and scanning electron microscopy. The results showed that the carbon material exhibited highly ordered mesoporous structure, and the ruthenium particles with sizes of similar to 2 nm were uniformly distributed in the carbon matrix. The sample was used to catalyze benzene hydrogenation, which displayed high efficiency for this reaction. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2194 / 2199

页数：6

共 13 条

[1] RUTHENIUM-CATALYZED HYDROGENATION OF ACIDS TO ALCOHOLS [J].

CARNAHAN, JE ;

FORD, TA ;

GRESHAM, WF ;

GRIGSBY, WE ;

HAGER, GF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (14) :3766-3768

[2] Further insights into the Ru nanoparticles-carbon interactions and their role in the catalytic properties [J].

Cerro-Alarcón, M ;

Maroto-Valiente, A ;

Rodríguez-Ramos, I ;

Guerrero-Ruiz, A .

CARBON, 2005, 43 (13) :2711-2722

[3] HOMOGENEOUS HYDROGENATION AND HYDROFORMYLATION USING RUTHENIUM COMPLEXES [J].

EVANS, D ;

OSBORN, JA ;

JARDINE, FH ;

WILKINSON, G .

NATURE, 1965, 208 (5016) :1203-+

[4] Synthesis of highly ordered ir-containing mesoporous carbon materials by organic-organic self-assembly [J].

Gao, Peng ;

Wang, Aiqin ;

Wang, Xiaodong ;

Zhang, Tao .

CHEMISTRY OF MATERIALS, 2008, 20 (05) :1881-1888

[5] Atomic-resolution in situ transmission electron microscopy of a promoter of a heterogeneous catalyst [J].

Hansen, TW ;

Wagner, JB ;

Hansen, PL ;

Dahl, S ;

Topsoe, H ;

Jacobsen, CJH .

SCIENCE, 2001, 294 (5546) :1508-1510

[6] Synthesis of well-dispersed ruthenium nanoparticles inside mesostructured porous silica under mild conditions [J].

Hulea, V ;

Brunel, D ;

Galarneau, A ;

Philippot, K ;

Chaudret, B ;

Kooyman, PJ ;

Fajula, F .

MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 79 (1-3) :185-194

[7] Ammonia synthesis over Ru/C catalysts with different carbon supports promoted by barium and potassium compounds [J].

Liang, CH ;

Wei, ZB ;

Xin, Q ;

Li, C .

APPLIED CATALYSIS A-GENERAL, 2001, 208 (1-2) :193-201

[8] Triconstituent Co-assembly to ordered mesostructured polymer-silica and carbon-silica nanocomposites and large-pore mesoporous carbons with high surface areas [J].

Liu, Ruili ;

Shi, Yifeng ;

Wan, Ying ;

Meng, Yan ;

Zhang, Fuqiang ;

Gu, Dong ;

Chen, Zhenxia ;

Tu, Bo ;

Zhao, Dongyuan .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (35) :11652-11662

[9] Molecular level dispersed Pd clusters in the carbon walls of ordered mesoporous carbon as a highly selective alcohol oxidation catalyst [J].

Lu, An-Hui ;

Li, Wen-Cui ;

Hou, Zhenshan ;

Schueth, Ferdi .

CHEMICAL COMMUNICATIONS, 2007, (10) :1038-1040

[10] A family of highly ordered mesoporous polymer resin and carbon structures from organic-organic self-assembly [J].

Meng, Yan ;

Gu, Dong ;

Zhang, Fuqiang ;

Shi, Yifeng ;

Cheng, Liang ;

Feng, Dan ;

Wu, Zhangxiong ;

Chen, Zhenxia ;

Wan, Ying ;

Stein, Andreas ;

Zhao, Dongyuan .

CHEMISTRY OF MATERIALS, 2006, 18 (18) :4447-4464

← 1 2 →