Fabrication and photocatalysis of mesoporous ZnWO4 with PAMAM as a template - Details

author：

Lin, Shen (Lin, Shen.) ^[1] | Chen, Jiebo (Chen, Jiebo.) ^[2] | Weng, Xiulan (Weng, Xiulan.) ^[3] | Yang, Liuyi (Yang, Liuyi.) ^[4] | Chen, Xinqin (Chen, Xinqin.) ^[5]

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Abstract：

Mesoporous　ZnWO4　was　prepared　with　the　template　of　PAMAM.　The　as-formed　samples　were　characterized　by　X-ray　diffraction　(XRD),　nitrogen　absorption,　scanning　electron　microscopy　(SEM),　transmission　electron　microscopy　(TEM),　and　UV-vis　diffuse　reflectance　spectroscopy　(DRS).　It　is　found　that　the　size　of　pore　is　in　the　range　of　5-22　nm　and　that　the　porosity　of　ZnWO4　is　composed　of　aggregated　ZnWO4　nanoparticles.　The　photocatalytic　activities　towards　degradation　of　rhodamine　B　(RhB)　and　malachite　green　(MG)　under　UV　light　has　been　investigated.　The　formation　mechanism　of　mesoporous　structures　is　proposed.　©　2008　Elsevier　Ltd.　All　rights　reserved.

Keyword：

High resolution transmission electron microscopy Mesoporous materials Photocatalytic activity Rhodamine B Scanning electron microscopy Uranium metallography Vanadium metallography X ray diffraction Zinc compounds

Community：

[ 1 ] [Lin, Shen]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007 Fujian, China
[ 2 ] [Lin, Shen]State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou, 350002, China
[ 3 ] [Chen, Jiebo]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007 Fujian, China
[ 4 ] [Chen, Jiebo]State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou, 350002, China
[ 5 ] [Weng, Xiulan]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007 Fujian, China
[ 6 ] [Yang, Liuyi]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007 Fujian, China
[ 7 ] [Chen, Xinqin]College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007 Fujian, China

Reprint 's Address：

Email：

shenlin@fjnu.edu.cn

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Source ：

Materials Research Bulletin

ISSN： 0025-5408

Year： 2009

Issue： 5

Volume： 44

Page： 1102-1105

1 . 8 7 9

JCR@2009

5 . 3 0 0

JCR@2023

JCR Journal Grade：2

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 40

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

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