Effect of acidity on the synthesis of cerium-incorporated SBA-15 mesoporous molecular sieve - Details

author：

Cai, G.-H. (Cai, G.-H..) ^[1] | Xiao, Y.-H. (Xiao, Y.-H..) ^[2] | Zheng, Y. (Zheng, Y..) ^[3] | Qiu, J.-B. (Qiu, J.-B..) ^[4] | Wei, K.-M. (Wei, K.-M..) ^[6]

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Scopus PKU CSCD

Abstract：

Using　P123　as　a　template　and　TEOS　as　a　silica　resource,　Ce-silica　mesoporous　SBA-15-type　material　was　synthesized　rapidly　via　microwave　technique　and　characterized　by　XRD,　FT-IR,　low　temperature　N2　adsorption-desorption　and　DRS　measurements.　The　results　showed　that　there　exist　two　coordination　states　of　cerium　in　Ce-SBA-15　which　synthesized　when　the　pH　value　of　gel　system　ranged　from　2　to　7.　The　obtained　Ce-SBA-15　possess　the　highest　surface　area　when　the　acidity　condition　was　adjusted　at　pH=2.

Keyword：

Acidity; Ce-SBA-15; Incorporation; Mesoporous molecular sieve

Community：

[ 1 ] [Cai, G.-H.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Xiao, Y.-H.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Zheng, Y.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Qiu, J.-B.]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China
[ 5 ] [Zheng, Y.]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China
[ 6 ] [Wei, K.-M.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Wei, K.-M.]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China

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Source ：

Journal of Functional Materials

ISSN： 1001-9731

Year： 2011

Issue： 4

Volume： 42

Page： 612-615

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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