期刊
CATALYSIS COMMUNICATIONS
卷 26, 期 -, 页码 178-182出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2012.05.019
关键词
SCR; Titanate nanotube; Cerium oxide; NO conversion
资金
- Changjiang Scholar Incentive Program (Ministry of Education, China)
- National Natural Science Foundation of China [NSFC-50878190]
- Science Foundation of Chinese University
The titanates with various morphologies and structures, e.g. nanoparticle (NP), nanotube (NT), nanowire (NW), nanorod (NR) and fragment (FR), were successfully synthesized in this paper, which were subsequently utilized as supports for CeO2 in selective catalytic reduction of NO. Experimental results revealed that Ce/NP, Ce/NT and Ce/FR samples were highly active, whilst Ce/NW and Ce/NR samples showed very poor performance. We proposed that the difference in their performances was mainly originated from the resulting chemical states of CeO2, which were induced by the nature of titanate supports, i.e. special surface properties and unique structures and morphologies. (C) 2012 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据