Photoelectrocatalytic properties of nitrogen doped TiO2/Ti photoelectrode prepared by plasma based ion implantation under visible light
Nitrogen doped TiO(2)/Ti photoelectrodes were prepared by a sequence of anodization and plasma based ion implantation (PBII). The properties of this photoelectrode were characterized by scanning electronic microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron...
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| Veröffentlicht in: | Journal of hazardous materials 2010-03, Vol.175 (1-3), p.524-531 |
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| creator | Han, Lei Xin, Yanjun Liu, Huiling Ma, Xinxin Tang, Guangze |
| description | Nitrogen doped TiO(2)/Ti photoelectrodes were prepared by a sequence of anodization and plasma based ion implantation (PBII). The properties of this photoelectrode were characterized by scanning electronic microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectrometry (XPS), Ultra violet/visible light diffuse reflectance spectra (UV/vis/DRS), surface photovoltage (SPV), etc. Photoelectrocatalytic (PEC) performance of N-doped TiO(2)/Ti photoelectrode was tested under visible light irradiation. Their photocatalytic activity was evaluated by degradation of Rhodamine B (Rh.B). The results of XPS showed that nitrogen element was in form of three species, i.e. beta-N, molecular gamma-N and O-Ti-N, which existed in the lattices of TiO(2) and gaps between molecules. The results of UV/vis/DRS spectra and SPV revealed that proper doping of nitrogen could expand the response of photoelectrodes towards visible light and diminish the recombination of photo-generated holes and electrons, respectively. The photoelectrocatalytic activity of N-doped TiO(2)/Ti photoelectrodes was superior to those of undoped one under visible light region irradiation. |
| doi_str_mv | 10.1016/j.jhazmat.2009.10.037 |
| format | Article |
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The properties of this photoelectrode were characterized by scanning electronic microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectrometry (XPS), Ultra violet/visible light diffuse reflectance spectra (UV/vis/DRS), surface photovoltage (SPV), etc. Photoelectrocatalytic (PEC) performance of N-doped TiO(2)/Ti photoelectrode was tested under visible light irradiation. Their photocatalytic activity was evaluated by degradation of Rhodamine B (Rh.B). The results of XPS showed that nitrogen element was in form of three species, i.e. beta-N, molecular gamma-N and O-Ti-N, which existed in the lattices of TiO(2) and gaps between molecules. The results of UV/vis/DRS spectra and SPV revealed that proper doping of nitrogen could expand the response of photoelectrodes towards visible light and diminish the recombination of photo-generated holes and electrons, respectively. The photoelectrocatalytic activity of N-doped TiO(2)/Ti photoelectrodes was superior to those of undoped one under visible light region irradiation.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2009.10.037</identifier><identifier>PMID: 19910111</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier</publisher><subject>Applied sciences ; Catalysis ; Catalytic reactions ; Chemical engineering ; Chemistry ; Electrochemistry - instrumentation ; Electrochemistry - methods ; Electrodes ; Equipment Design ; Exact sciences and technology ; General and physical chemistry ; Ions ; Light ; Microscopy, Atomic Force - methods ; Microscopy, Electron, Scanning - methods ; Nitrogen - chemistry ; Photochemistry - methods ; Pollution ; Reactors ; Rhodamines - chemistry ; Surface Properties ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Titanium - chemistry ; X-Rays</subject><ispartof>Journal of hazardous materials, 2010-03, Vol.175 (1-3), p.524-531</ispartof><rights>2015 INIST-CNRS</rights><rights>(c) 2009 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c445t-ca9137dd478bb80e2adaab6adc8472da3e5696a69d6691ddcbd6385fe797044f3</citedby><cites>FETCH-LOGICAL-c445t-ca9137dd478bb80e2adaab6adc8472da3e5696a69d6691ddcbd6385fe797044f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22590878$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19910111$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Han, Lei</creatorcontrib><creatorcontrib>Xin, Yanjun</creatorcontrib><creatorcontrib>Liu, Huiling</creatorcontrib><creatorcontrib>Ma, Xinxin</creatorcontrib><creatorcontrib>Tang, Guangze</creatorcontrib><title>Photoelectrocatalytic properties of nitrogen doped TiO2/Ti photoelectrode prepared by plasma based ion implantation under visible light</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>Nitrogen doped TiO(2)/Ti photoelectrodes were prepared by a sequence of anodization and plasma based ion implantation (PBII). The properties of this photoelectrode were characterized by scanning electronic microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectrometry (XPS), Ultra violet/visible light diffuse reflectance spectra (UV/vis/DRS), surface photovoltage (SPV), etc. Photoelectrocatalytic (PEC) performance of N-doped TiO(2)/Ti photoelectrode was tested under visible light irradiation. Their photocatalytic activity was evaluated by degradation of Rhodamine B (Rh.B). The results of XPS showed that nitrogen element was in form of three species, i.e. beta-N, molecular gamma-N and O-Ti-N, which existed in the lattices of TiO(2) and gaps between molecules. The results of UV/vis/DRS spectra and SPV revealed that proper doping of nitrogen could expand the response of photoelectrodes towards visible light and diminish the recombination of photo-generated holes and electrons, respectively. The photoelectrocatalytic activity of N-doped TiO(2)/Ti photoelectrodes was superior to those of undoped one under visible light region irradiation.</description><subject>Applied sciences</subject><subject>Catalysis</subject><subject>Catalytic reactions</subject><subject>Chemical engineering</subject><subject>Chemistry</subject><subject>Electrochemistry - instrumentation</subject><subject>Electrochemistry - methods</subject><subject>Electrodes</subject><subject>Equipment Design</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Ions</subject><subject>Light</subject><subject>Microscopy, Atomic Force - methods</subject><subject>Microscopy, Electron, Scanning - methods</subject><subject>Nitrogen - chemistry</subject><subject>Photochemistry - methods</subject><subject>Pollution</subject><subject>Reactors</subject><subject>Rhodamines - chemistry</subject><subject>Surface Properties</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Titanium - chemistry</subject><subject>X-Rays</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkctuHCEQRVEUyx4_PiERmyirHkNDQ7O0LCexZMlejNetaqj2MOpXgIk0-QH_thm55WSF6ta5VcAl5Atna864ut6td1v4O0Bal4yZrK2Z0J_IitdaFEII9ZmsmGCyELWRZ-Q8xh1jjOtKnpIzbkwewvmKvD5tpzRhjzaFyUKC_pC8pXOYZgzJY6RTR0efmy84UpdVRzf-sbzeeDr_Z3WYPThDyP32QOce4gC0hZhrP43UD1kaE6RjsR8dBvrHR9_2SHv_sk2X5KSDPuLVcl6Q5x93m9tfxcPjz_vbm4fCSlmlwoLhQjsndd22NcMSHECrwNla6tKBwEoZBco4pQx3zrZOibrqUBvNpOzEBfn-Pje_8PceY2oGHy32-XI47WOjhTCl0iXLZPVO2jDFGLBr5uAHCIeGs-YYQbNrlgiaYwRHOUeQfV-XDft2QPfPtfx5Br4tAEQLfRdgtD5-cGVZGVbrWrwBj3GVzA</recordid><startdate>20100315</startdate><enddate>20100315</enddate><creator>Han, Lei</creator><creator>Xin, Yanjun</creator><creator>Liu, Huiling</creator><creator>Ma, Xinxin</creator><creator>Tang, Guangze</creator><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20100315</creationdate><title>Photoelectrocatalytic properties of nitrogen doped TiO2/Ti photoelectrode prepared by plasma based ion implantation under visible light</title><author>Han, Lei ; Xin, Yanjun ; Liu, Huiling ; Ma, Xinxin ; Tang, Guangze</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c445t-ca9137dd478bb80e2adaab6adc8472da3e5696a69d6691ddcbd6385fe797044f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Catalysis</topic><topic>Catalytic reactions</topic><topic>Chemical engineering</topic><topic>Chemistry</topic><topic>Electrochemistry - instrumentation</topic><topic>Electrochemistry - methods</topic><topic>Electrodes</topic><topic>Equipment Design</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Ions</topic><topic>Light</topic><topic>Microscopy, Atomic Force - methods</topic><topic>Microscopy, Electron, Scanning - methods</topic><topic>Nitrogen - chemistry</topic><topic>Photochemistry - methods</topic><topic>Pollution</topic><topic>Reactors</topic><topic>Rhodamines - chemistry</topic><topic>Surface Properties</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Titanium - chemistry</topic><topic>X-Rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Han, Lei</creatorcontrib><creatorcontrib>Xin, Yanjun</creatorcontrib><creatorcontrib>Liu, Huiling</creatorcontrib><creatorcontrib>Ma, Xinxin</creatorcontrib><creatorcontrib>Tang, Guangze</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Han, Lei</au><au>Xin, Yanjun</au><au>Liu, Huiling</au><au>Ma, Xinxin</au><au>Tang, Guangze</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoelectrocatalytic properties of nitrogen doped TiO2/Ti photoelectrode prepared by plasma based ion implantation under visible light</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2010-03-15</date><risdate>2010</risdate><volume>175</volume><issue>1-3</issue><spage>524</spage><epage>531</epage><pages>524-531</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>Nitrogen doped TiO(2)/Ti photoelectrodes were prepared by a sequence of anodization and plasma based ion implantation (PBII). The properties of this photoelectrode were characterized by scanning electronic microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectrometry (XPS), Ultra violet/visible light diffuse reflectance spectra (UV/vis/DRS), surface photovoltage (SPV), etc. Photoelectrocatalytic (PEC) performance of N-doped TiO(2)/Ti photoelectrode was tested under visible light irradiation. Their photocatalytic activity was evaluated by degradation of Rhodamine B (Rh.B). The results of XPS showed that nitrogen element was in form of three species, i.e. beta-N, molecular gamma-N and O-Ti-N, which existed in the lattices of TiO(2) and gaps between molecules. The results of UV/vis/DRS spectra and SPV revealed that proper doping of nitrogen could expand the response of photoelectrodes towards visible light and diminish the recombination of photo-generated holes and electrons, respectively. The photoelectrocatalytic activity of N-doped TiO(2)/Ti photoelectrodes was superior to those of undoped one under visible light region irradiation.</abstract><cop>Kidlington</cop><pub>Elsevier</pub><pmid>19910111</pmid><doi>10.1016/j.jhazmat.2009.10.037</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied sciences Catalysis Catalytic reactions Chemical engineering Chemistry Electrochemistry - instrumentation Electrochemistry - methods Electrodes Equipment Design Exact sciences and technology General and physical chemistry Ions Light Microscopy, Atomic Force - methods Microscopy, Electron, Scanning - methods Nitrogen - chemistry Photochemistry - methods Pollution Reactors Rhodamines - chemistry Surface Properties Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Titanium - chemistry X-Rays |
| title | Photoelectrocatalytic properties of nitrogen doped TiO2/Ti photoelectrode prepared by plasma based ion implantation under visible light |
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