Preparation and properties of zirconium hydride on the surface of MCM-41 mesoporous molecular sieves - Details

author：

Wang, X. (Wang, X..) ^[1] | Fu, X. (Fu, X..) ^[2] | Lefebvre, F. (Lefebvre, F..) ^[3] | Basset, J.-M. (Basset, J.-M..) ^[4]

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Abstract：

Zirconium　monohydride　bonded　to　the　framework　oxygen　of　MCM-41　surface　was　prepared　by　the　reaction　of　tetraneopentyl　zirconium　with　MCM-41　surface　hydroxyl　groups,　followed　by　the　hydrogenolysis　of　the　resulted　product.　The　surface　hydride　was　characterized　by　using　infrared　spectroscopy,　solid-state　NMR,　elemental　analysis,　gas-phase　chromatography　and　chemical　probing　reaction.　It　was　shown　that　this　surface　species　is　stable　below　150　°C　and　can　catalytically　crack　alkanes　into　methane　and　ethane　at　100　°C.

Keyword：

Catalytic cracking; Grafting reaction; MCM-41; Zirconium hydride

Community：

[ 1 ] [Wang, X.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Fu, X.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Lefebvre, F.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Basset, J.-M.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Wang, X.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China

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Source ：

Chemical Research in Chinese Universities

ISSN： 1005-9040

Year： 2001

Issue： 4

Volume： 17

Page： 426-431

0 . 2 2 3

JCR@2001

3 . 1 0 0

JCR@2023

JCR Journal Grade：4

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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