Catalytic activity of Fe (III)-PAN fiber complex for dye degradation under visible light irradiation - Details

author：

Dong, Y. (Dong, Y..) ^[1] | Han, Z. (Han, Z..) ^[2] | Liu, C. (Liu, C..) ^[3] | Zhang, B. (Zhang, B..) ^[4]

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Abstract：

Polyacrylonitrile　(PAN)　fiber　was　modified　with　NH2OH　and　FeCl3　aqueous　solution　to　prepare　Fe　(III)-amidoximated　PAN　fiber　complex　(Fe-AO-PAN),　which　was　characterized　using　FTIR,　XPS,　and　DRS　respectively.　Then　the　photocatalytic　activity　of　Fe-AO-PAN　was　evaluated　in　degradation　of　a　typical　organic　dye,　Rhodamine　B　in　the　presence　of　H　2O2　under　visible　light　irradiation.　The　results　indicated　that　Fe　(III)　ions　can　be　fixed　on　the　surface　of　Fe-AO-PAN　by　the　coordination　of　Fe　(III)　ions　with　the　amino　nitrogen　atoms　and　hydroxyl　oxygen　atoms　of　the　amidoximation　groups.　Fe-AO-PAN　is　found　to　be　activated　in　the　visible　light　region.　Moreover,　Fe-AO-PAN　shows　the　catalytic　activity　for　dye　degradation　at　pH=6.0　in　the　dark,　and　can　be　significantly　enhanced　under　visible　light　irradiation.　©　2009　IEEE.

Keyword：

Degradation; Dye; Fe ion; PAN fiber; Photocatalysis

Community：

[ 1 ] [Dong, Y.]Division of Textile Chemistry and Environmental Science, College of Textile Sciences and Engineering, Tianjin Polytechnic University, Tianjin, 300160, China
[ 2 ] [Dong, Y.]State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou, 350002, China
[ 3 ] [Han, Z.]Division of Textile Chemistry and Environmental Science, College of Textile Sciences and Engineering, Tianjin Polytechnic University, Tianjin, 300160, China
[ 4 ] [Liu, C.]Division of Textile Chemistry and Environmental Science, College of Textile Sciences and Engineering, Tianjin Polytechnic University, Tianjin, 300160, China
[ 5 ] [Liu, C.]State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou, 350002, China
[ 6 ] [Zhang, B.]Division of Textile Chemistry and Environmental Science, College of Textile Sciences and Engineering, Tianjin Polytechnic University, Tianjin, 300160, China

Reprint 's Address：

[Dong, Y.]Division of Textile Chemistry and Environmental Science, College of Textile Sciences and Engineering, Tianjin Polytechnic University, Tianjin, 300160, China

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Source ：

2009 International Conference on Energy and Environment Technology, ICEET 2009

Year： 2009

Volume： 3

Page： 218-221

Language： English

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SCOPUS Cited Count： 1

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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