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dc.contributor.authorNurhayati, Ervinen_US
dc.contributor.authorYang, Hsinjuen_US
dc.contributor.authorChen, Chienhungen_US
dc.contributor.authorLiu, Chingfangen_US
dc.contributor.authorJuang, Yajuen_US
dc.contributor.authorHuang, Chihpinen_US
dc.contributor.authorHu, Chi-changen_US
dc.date.accessioned2017-04-21T06:55:20Z-
dc.date.available2017-04-21T06:55:20Z-
dc.date.issued2016-05en_US
dc.identifier.issn1452-3981en_US
dc.identifier.urihttp://hdl.handle.net/11536/133799-
dc.description.abstractA photo-electrochemical process is a powerful and eco-friendly method for treating industrial wastewater. Electro-photocatalytic Fenton (EPF) was employed for orange G decolorization using two kinds of photo-electrodes with TiO2 film-coated stainless steel (SS) mesh. These photo-electrodes are prepared by a dip-coating method from the sol-gel-derived TiO2 sols incorporating with various amounts of P25+TiO2 powders (SGDC method). The single dip-coated electrode with the TiO2 sol containing 50 g/L P25 powders possesses similar crystallinity and decolorization performance to the four repetitive dip-coated electrodes with pure TiO2 sol. The kinetics of orange G decolorization using P25+TiO2 film electrode in photocatalytic (PC), electro-Fenton (EF) and EPF processes followed pseudo first-order kinetics model, and the EPF has the highest reaction rate. The efficiency of orange G decolorization achieves 78% via the EPF reaction for 3 h. The SGDC method using the TiO2 sol containing P25 powders not only enhances the TiO2 coating on the SS substrate, but also produces microcracks in the film, that facilitates the in-situ generation of ferrous ions and further induces the EPF reaction for an effective degradation of organic matter in wastewater.en_US
dc.language.isoen_USen_US
dc.subjectSol-gel dip-coating (SGDC)en_US
dc.subjectP25 TiO2en_US
dc.subjectmesoporous filmen_US
dc.subjectelectro-photocatalytic Fenton (EPF)en_US
dc.titleElectro-photocatalytic Fenton Decolorization of Orange G Using Mesoporous TiO2/stainless Steel Mesh Photo-Electrode Prepared by the Sol-Gel Dip-Coating Methoden_US
dc.identifier.journalINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCEen_US
dc.citation.volume11en_US
dc.citation.issue5en_US
dc.citation.spage3615en_US
dc.citation.epage3632en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000375750100028en_US
Appears in Collections:Articles