Ti-HMS as a single-site photocatalyst for the gas-phase degradation of benzene - Details

author：

Zhuang, Y. (Zhuang, Y..) ^[1] | Song, H.-Y. (Song, H.-Y..) ^[2] | Li, G. (Li, G..) ^[3] | Xu, Y.-J. (Xu, Y.-J..) ^[4]

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Abstract：

Mesoporous　Ti-HMS　is　able　to　be　used　as　an　active　＂single-site＂　photocatalyst　for　the　gas-phase　heterogeneous　degradation　of　benzene,　a　notorious　aromatic　organic　pollutant.　In　particular,　it　has　been　found　that　Ti-HMS　shows　enhanced　activity　and　stability　toward　degradation　of　benzene　as　compared　with　commercial　titania　(Degussa,　P25),　which　could　be　attributed　to　its　unique　features　of　large　surface　area,　highly　dispersion　state　of　Ti　oxide　species　and　mesoporous　channel　structure.　This　suggests　that　there　is　a　promising　potential　in　using　Ti-containing　molecular　sieves　as　a　photocatalyst　for　degradation　of　volatile　aromatic　organic　pollutants　in　air,　therefore　advancing　the　applications　of　such　＂single-site＂　photocatalyst　in　environment　cleanup.　©　2010　Elsevier　B.V.　All　rights　reserved.

Keyword：

Benzene; Degradation; Photochemical technology; Porosity; Ti-HMS

Community：

[ 1 ] [Zhuang, Y.]State Key Laboratory Breeding Base of Photocatalysis, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Song, H.-Y.]Department of Catalytical Chemistry and Engineering, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
[ 3 ] [Li, G.]Department of Catalytical Chemistry and Engineering, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
[ 4 ] [Xu, Y.-J.]State Key Laboratory Breeding Base of Photocatalysis, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Li, G.]Department of Catalytical Chemistry and Engineering, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China

Email：

liganghg@dlut.edu.cn

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Source ：

Materials Letters

ISSN： 0167-577X

Year： 2010

Issue： 22

Volume： 64

Page： 2491-2493

2 . 1 2

JCR@2010

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JCR@2023

JCR Journal Grade：1

CAS Journal Grade：2

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WoS CC Cited Count：

SCOPUS Cited Count： 21

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 1

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