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Received: 2007-01-25

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Journal of Zhejiang University SCIENCE A 2007 Vol.8 No.5 P.707~711

http://doi.org/10.1631/jzus.2007.A0707


Nitrogen doping of activated carbon loading Fe2O3 and activity in carbon-nitric oxide reaction


Author(s):  Wan Xian-kai, Zou Xue-quan, Shi Hui-xiang, Wang Da-hui

Affiliation(s):  Institute of Environmental Engineering, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   xkwan@zju.edu.cn, huixiangshi@163.com

Key Words:  Activated carbon, Nitric oxide, Doping, Iron oxides, Catalytic reduction


Wan Xian-kai , Zou Xue-quan , Shi Hui-xiang , Wang Da-hui. Nitrogen doping of activated carbon loading Fe2O3 and activity in carbon-nitric oxide reaction[J]. Journal of Zhejiang University Science A, 2007, 8(5): 707~711.

@article{title="Nitrogen doping of activated carbon loading Fe2O3 and activity in carbon-nitric oxide reaction",
author="Wan Xian-kai , Zou Xue-quan , Shi Hui-xiang , Wang Da-hui",
journal="Journal of Zhejiang University Science A",
volume="8",
number="5",
pages="707~711",
year="2007",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A0707"
}

%0 Journal Article
%T Nitrogen doping of activated carbon loading Fe2O3 and activity in carbon-nitric oxide reaction
%A Wan Xian-kai
%A Zou Xue-quan
%A Shi Hui-xiang
%A Wang Da-hui
%J Journal of Zhejiang University SCIENCE A
%V 8
%N 5
%P 707~711
%@ 1673-565X
%D 2007
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2007.A0707

TY - JOUR
T1 - Nitrogen doping of activated carbon loading Fe2O3 and activity in carbon-nitric oxide reaction
A1 - Wan Xian-kai
A1 - Zou Xue-quan
A1 - Shi Hui-xiang
A1 - Wang Da-hui
J0 - Journal of Zhejiang University Science A
VL - 8
IS - 5
SP - 707
EP - 711
%@ 1673-565X
Y1 - 2007
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2007.A0707


Abstract: 
Nitrogen doping of activated carbon loading Fe2O3 was performed by annealing in ammonia, and the activity of the modified carbon for NO reduction was studied in the presence of oxygen. Results show that Fe2O3 enhances the amount of surface oxygen complexes and facilitates nitrogen incorporation in the carbon, especially in the form of pyridinic nitrogen. The modified carbon shows excellent activity for NO reduction in the low temperature regime (<500 °C) because of the cooperative effect of Fe2O3 and the surface nitrogen species.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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