Abatement of NO Using Rhodium Catalysts Supported on Carbon Nanotubes: Carbon as Support Material and Reducing Agent

被引：17

作者：

Beyer, Hans ^{[1
]}

Chatziapostolou, Konstantinos ^{[1
]}

Koehler, Klaus ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Chem, D-85747 Garching, Germany

来源：

TOPICS IN CATALYSIS | 2009年 / 52卷 / 13-20期

关键词：

NO; Decomposition; Reduction; Rhodium catalyst; CNT; NITRIC-OXIDE; DECOMPOSITION; KINETICS; RH(111);

D O I：

10.1007/s11244-009-9340-z

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The catalytic abatement of NO over rhodium catalysts supported on carbon nanotubes was studied. In the absence of oxygen, Rh/carbon nanotubes (CNT) catalysts exhibit high activities in the catalytic reduction of NO with the carbon support acting as the reducing agent. The lifetime of the catalysts is limited by the stoichiometric oxidation of the support material.

引用

页码：1752 / 1756

页数：5

共 20 条

[1] Isothermal kinetic study of the decomposition of nitric oxide over Rh(111) surfaces [J].

Aryafar, M ;

Zaera, F .

JOURNAL OF CATALYSIS, 1998, 175 (02) :316-327

[2] Carbons as supports for industrial precious metal catalysts [J].

Auer, E ;

Freund, A ;

Pietsch, J ;

Tacke, T .

APPLIED CATALYSIS A-GENERAL, 1998, 173 (02) :259-271

[3] COBALT-CATALYZED GROWTH OF CARBON NANOTUBES WITH SINGLE-ATOMIC-LAYERWALLS [J].

BETHUNE, DS ;

KIANG, CH ;

DEVRIES, MS ;

GORMAN, G ;

SAVOY, R ;

VAZQUEZ, J ;

BEYERS, R .

NATURE, 1993, 363 (6430) :605-607

[4] THE DISSOCIATION KINETICS OF NO ON RH(III) AS STUDIED BY TEMPERATURE-PROGRAMMED STATIC SECONDARY-ION MASS-SPECTROMETRY AND DESORPTION [J].

BORG, HJ ;

REIJERSE, JFCJM ;

VANSANTEN, RA ;

NIEMANTSVERDRIET, JW .

JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (11) :10052-10063

[5] Fullerene-based materials as new support media in heterogeneous catalysis by metals [J].

Coq, B ;

Planeix, JM ;

Brotons, V .

APPLIED CATALYSIS A-GENERAL, 1998, 173 (02) :175-183

[6] Synthesis of supported catalysts [J].

de Jong, KP .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 1999, 4 (01) :55-62

[7] Carbon nanofibers: Catalytic synthesis and applications [J].

De Jong, KP ;

Geus, JW .

CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 2000, 42 (04) :481-510

[8] NO+CO+O2 reaction kinetics on Rh(111):: A molecular beam study [J].

Gopinath, CS ;

Zaera, F .

JOURNAL OF CATALYSIS, 2001, 200 (02) :270-287

[9] Selective catalytic reduction of NO by propane over CoOx/Al2O3:: an investigation of the surface reactions using in situ infrared spectroscopy [J].

He, CH ;

Kölher, K .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2006, 8 (07) :898-905

[10] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

← 1 2 →