Development and mechanism study of silver cluster catalysts for NOx reduction by urea
Development and mechanism study of silver cluster catalysts for NOx reduction by urea
批准号:
19760543
负责人:
KEN-ICHI Shimizu
金额:
$2.34万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
Improvement of catalytic activity for reduction of nitrogen oxides (NOx) by urea as useful method of NO_x removal from diesel exhausts. This study showed that addition of H_2 in the selective catalytic reduction of NO by urea caused an drastic improvement of catalytic activity of silver-alumina. The mechanism and structure of active species in the present reaction system were studied by kinetic and spectroscopic studies. Ag clusters formed via H_2 addition are shown to be the reactive species.
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DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
DOI:
10.1016/j.molcata.2008.01.013
发表时间:
2008-04-02
期刊:
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
影响因子:
--
作者:
[Shimizu, Ken-Ichi, Higuchi, Tomoya, Satsuma, Atsushi]
通讯作者:
Satsuma, Atsushi
Catalytic Diesel Soot Oxidation over Ag/CeO2
Ag/CeO2 催化柴油机烟灰氧化
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[Nagoya, Japan, Hiroshi Kawachi, Kenichi Shimizu, Atsushi Satsuma]
通讯作者:
Atsushi Satsuma
Hydrogen Effect on Urea-SCR by Ag/Al 2 O 3 : Practical and Mechanistic Aspects
Ag/Al 2 O 3 氢对尿素 SCR 的影响:实践和机理方面
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[Nagoya, Japan, Hiroshi Kawachi, Kenichi Shimizu, Atsushi Satsuma, K. Shimizu and A. Satsuma]
通讯作者:
K. Shimizu and A. Satsuma
DOI:
10.1016/j.apcatb.2007.07.021
发表时间:
2007-11
期刊:
Applied Catalysis B-environmental
影响因子:
22.1
作者:
[K. Shimizu;A. Satsuma]
通讯作者:
K. Shimizu;A. Satsuma
海外基金