Meso–macro-porous monolithic Pt–Ni/Al2O3 catalysts used for miniaturizing preferential carbon monoxide oxidation reactor

Suhong Lu; Yuan Liu; Yaquan Wang

doi:10.1039/B912769K

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Meso–macro-porous monolithic Pt–Ni/Al₂O₃catalysts used for miniaturizing preferential carbon monoxideoxidation reactor†

Suhong Lu,^a Yuan Liu*^a and Yaquan Wang^b

Author affiliations

* Corresponding authors

^a Tianjin Key Laboratory of Applied Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, 300072, Tianjin, P. R. China
E-mail: yuanliu@tju.edu.cn
Tel: +86 (0)22 87401675

^b Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China

Abstract

Meso–macro-porous monolithic Pt–Ni/Al₂O₃ catalysts with platinum and nickel in interaction and in a highly dispersed state have been successfully prepared, and the obtained catalysts are highly efficient for CO removal from hydrogen rich gases via preferential oxidation; the results show that preparing catalysts to meso–macro-porous monolithic structure is a promising way for the miniaturization of CO removing reactor.

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Supplementary files

Further synthetic details; catalyst testing; SEM images; theselectivity of O₂ to CO oxidation curves; transmission electronmicroscopy (TEM) images; TPR patterns PDF (472K)

Article information

DOI: https://doi.org/10.1039/B912769K
Article type: Communication
Submitted: 29 Jun 2009
Accepted: 04 Nov 2009
First published: 18 Nov 2009

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Chem. Commun., 2010,46, 634-636

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Meso–macro-porous monolithic Pt–Ni/Al₂O₃ catalysts used for miniaturizing preferential carbon monoxide oxidation reactor

S. Lu, Y. Liu and Y. Wang, Chem. Commun., 2010, 46, 634 DOI: 10.1039/B912769K

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