The effect of la on Au-ceria catalyst for water gas shift reaction - Details

author：

Zhang, Q. (Zhang, Q..) ^[1] | Zhan, Y. (Zhan, Y..) ^[2] | Lin, X. (Lin, X..) ^[3] | Zheng, Q. (Zheng, Q..) ^[4]

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Scopus

Abstract：

For　Au-ceria　catalysts　prepared　by　deposition-precipitation　method,　catalytic　performance　of　water　gas　shift　reaction　was　studied　in　different　La　loadings.　In　the　complete　doping　range,　ceria　retains　with　its　cubic　fluorite　structures.　BET,　XRD,　H2-TPR,　HRTEM　studies　showed　that　La　doping　can　improve　the　activity　of　Au-ceria　catalyst　by　stabilizing　ceria　and　modifying　its　morphology.　In　addition,　the　test　of　catalyst　stability　evaluation　also　proved　a　better　stability　performance　of　Au-ceria　catalyst　can　be　realized　by　appropriate　La　doping.　©　Springer　Science+Business　Media,　LLC　2007.

Keyword：

Au-ceria catalyst; La doping; Water-gas shift

Community：

[ 1 ] [Zhang, Q.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, China
[ 2 ] [Zhan, Y.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, China
[ 3 ] [Lin, X.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, China
[ 4 ] [Zheng, Q.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address：

[Zheng, Q.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, China

Email：

qizheng2005@gmail.com

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Source ：

Catalysis Letters

ISSN： 1011-372X

Year： 2007

Issue： 3-4

Volume： 115

Page： 143-147

1 . 8 8 3

JCR@2007

2 . 3 0 0

JCR@2023

JCR Journal Grade：2

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SCOPUS Cited Count： 21

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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