Vanadia-titania aerogel deNOx catalysts

被引：26

作者：

Hoang-Van, C

Zegaoui, O

Pichat, P

机构：

[1] Ecole Cent Lyon, CNRS, URA Photocatalyse Catalyse & Environm, F-69131 Ecully, France

[2] Univ Mohamed 1, Fac Sci, Dept Chim, Lab Chim Phys Cinet & Catalyse, Oujda, Morocco

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1998年 / 225卷 / 1-3期

关键词：

aerogel; vanadia; titania; nitric oxide reduction; catalyst characterization;

D O I：

10.1016/S0022-3093(98)00036-2

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

V2O5/TiO2 aerogels were made by a two-step sol-gel process characterized by surface area measurements, X-ray diffraction, Raman and infrared spectroscopies and high resolution electron microscopy. Catalytic performance in the selective reduction of NO by propane was found to be significantly better than those of their homologues prepared by a conventional method. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：157 / 162

页数：6

共 11 条

[1]

Bosch H., 1986, CATAL TODAY, V2, P369, DOI DOI 10.1016/0920-5861(88)80002-6

[2] VANADIA SUPPORTED ON TITANIA AEROGELS - MORPHOLOGICAL PROPERTIES AND CATALYTIC BEHAVIOR IN THE SELECTIVE REDUCTION OF NITRIC-OXIDE BY AMMONIA [J].