Photocathodic protection properties of TiO2-V2O5 composite coatings
TiO2/vanadium pentoxide (V2O5) and TiO2–V2O5 coatings were prepared on type 304 stainless steel substrates via a sol–gel method, respectively. The TiO2/V2O5 coating is compared with the TiO2–V2O5 coating in terms of the photo‐electrochemical performance. The two coatings can be stored with photogene...
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| Veröffentlicht in: | Materials and corrosion 2013-11, Vol.64 (11), p.996-1000 |
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| creator | Zhou, M.-J. Zhang, N. Zhang, L. Yan, J.-H. |
| description | TiO2/vanadium pentoxide (V2O5) and TiO2–V2O5 coatings were prepared on type 304 stainless steel substrates via a sol–gel method, respectively. The TiO2/V2O5 coating is compared with the TiO2–V2O5 coating in terms of the photo‐electrochemical performance. The two coatings can be stored with photogenerated electrons under UV irradiation in 3 wt% aqueous NaCl. The self‐discharging time of the TiO2/V2O5 coating is slower than that of the TiO2–V2O5 coating. The slow discharging may be suitable for an anti‐corrosion application for stainless steel. In the case while the two coatings are electrochemically charged under UV irradiation for 1 h, the TiO2/V2O5 coating can maintain a good cathodic protection for type 304 stainless steel for 6 h in the dark, while the TiO2–V2O5 coating can only maintain a good cathode protection for 0.5 h in the dark. |
| doi_str_mv | 10.1002/maco.201106418 |
| format | Article |
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The TiO2/V2O5 coating is compared with the TiO2–V2O5 coating in terms of the photo‐electrochemical performance. The two coatings can be stored with photogenerated electrons under UV irradiation in 3 wt% aqueous NaCl. The self‐discharging time of the TiO2/V2O5 coating is slower than that of the TiO2–V2O5 coating. The slow discharging may be suitable for an anti‐corrosion application for stainless steel. In the case while the two coatings are electrochemically charged under UV irradiation for 1 h, the TiO2/V2O5 coating can maintain a good cathodic protection for type 304 stainless steel for 6 h in the dark, while the TiO2–V2O5 coating can only maintain a good cathode protection for 0.5 h in the dark.</description><identifier>ISSN: 0947-5117</identifier><identifier>EISSN: 1521-4176</identifier><identifier>DOI: 10.1002/maco.201106418</identifier><identifier>CODEN: MTCREQ</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Applied sciences ; Cathodic protection ; Corrosion ; Corrosion environments ; energy storage ; Exact sciences and technology ; Metals. Metallurgy ; photocathodic protection ; Production techniques ; Stainless steel ; Surface treatment ; TiO2-V2O5 coating</subject><ispartof>Materials and corrosion, 2013-11, Vol.64 (11), p.996-1000</ispartof><rights>Copyright © 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmaco.201106418$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmaco.201106418$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28464903$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, M.-J.</creatorcontrib><creatorcontrib>Zhang, N.</creatorcontrib><creatorcontrib>Zhang, L.</creatorcontrib><creatorcontrib>Yan, J.-H.</creatorcontrib><title>Photocathodic protection properties of TiO2-V2O5 composite coatings</title><title>Materials and corrosion</title><addtitle>Materials and Corrosion</addtitle><description>TiO2/vanadium pentoxide (V2O5) and TiO2–V2O5 coatings were prepared on type 304 stainless steel substrates via a sol–gel method, respectively. The TiO2/V2O5 coating is compared with the TiO2–V2O5 coating in terms of the photo‐electrochemical performance. The two coatings can be stored with photogenerated electrons under UV irradiation in 3 wt% aqueous NaCl. The self‐discharging time of the TiO2/V2O5 coating is slower than that of the TiO2–V2O5 coating. The slow discharging may be suitable for an anti‐corrosion application for stainless steel. In the case while the two coatings are electrochemically charged under UV irradiation for 1 h, the TiO2/V2O5 coating can maintain a good cathodic protection for type 304 stainless steel for 6 h in the dark, while the TiO2–V2O5 coating can only maintain a good cathode protection for 0.5 h in the dark.</description><subject>Applied sciences</subject><subject>Cathodic protection</subject><subject>Corrosion</subject><subject>Corrosion environments</subject><subject>energy storage</subject><subject>Exact sciences and technology</subject><subject>Metals. Metallurgy</subject><subject>photocathodic protection</subject><subject>Production techniques</subject><subject>Stainless steel</subject><subject>Surface treatment</subject><subject>TiO2-V2O5 coating</subject><issn>0947-5117</issn><issn>1521-4176</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNo9kL1PwzAQxS0EEqWwMkdCjCn-TjxWES1IJWEodLQcx6EubRxiV9D_nlStMt073e_dnR4A9whOEIT4aae0m2CIEOQUpRdghBhGMUUJvwQjKGgSM4SSa3Dj_Qb2mCB0BLL3tQtOq7B2ldVR27lgdLCuOcrWdMEaH7k6WtoCx5-4YJF2u9Z5G0yvVLDNl78FV7XaenN3rmPwMXteZi_xopi_ZtNFbDFBaSwYxBAzVTIuqOGGidTABBOelqmiZUkqpmuMKDMJLY0iqYa6qnBJq4TWkNVkDB5Oe_vXfvbGB7lx-67pT0pEqcAc45T31OOZUl6rbd2pRlsv287uVHeQOKWcCkh6Tpy4X7s1h2GOoDymKY9pyiFN-TbNiqHrvfHJa30wf4NXdd-SJyRhcpXPJcHLXKzyXM7IPyQ-eOQ</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>Zhou, M.-J.</creator><creator>Zhang, N.</creator><creator>Zhang, L.</creator><creator>Yan, J.-H.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley-VCH</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201311</creationdate><title>Photocathodic protection properties of TiO2-V2O5 composite coatings</title><author>Zhou, M.-J. ; Zhang, N. ; Zhang, L. ; Yan, J.-H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i2318-9502025ab5694e6e598e072368b8a4bb3d5cf2145e74bea38c0cdd2b4d74f05f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Cathodic protection</topic><topic>Corrosion</topic><topic>Corrosion environments</topic><topic>energy storage</topic><topic>Exact sciences and technology</topic><topic>Metals. Metallurgy</topic><topic>photocathodic protection</topic><topic>Production techniques</topic><topic>Stainless steel</topic><topic>Surface treatment</topic><topic>TiO2-V2O5 coating</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, M.-J.</creatorcontrib><creatorcontrib>Zhang, N.</creatorcontrib><creatorcontrib>Zhang, L.</creatorcontrib><creatorcontrib>Yan, J.-H.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials and corrosion</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, M.-J.</au><au>Zhang, N.</au><au>Zhang, L.</au><au>Yan, J.-H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocathodic protection properties of TiO2-V2O5 composite coatings</atitle><jtitle>Materials and corrosion</jtitle><addtitle>Materials and Corrosion</addtitle><date>2013-11</date><risdate>2013</risdate><volume>64</volume><issue>11</issue><spage>996</spage><epage>1000</epage><pages>996-1000</pages><issn>0947-5117</issn><eissn>1521-4176</eissn><coden>MTCREQ</coden><abstract>TiO2/vanadium pentoxide (V2O5) and TiO2–V2O5 coatings were prepared on type 304 stainless steel substrates via a sol–gel method, respectively. The TiO2/V2O5 coating is compared with the TiO2–V2O5 coating in terms of the photo‐electrochemical performance. The two coatings can be stored with photogenerated electrons under UV irradiation in 3 wt% aqueous NaCl. The self‐discharging time of the TiO2/V2O5 coating is slower than that of the TiO2–V2O5 coating. The slow discharging may be suitable for an anti‐corrosion application for stainless steel. In the case while the two coatings are electrochemically charged under UV irradiation for 1 h, the TiO2/V2O5 coating can maintain a good cathodic protection for type 304 stainless steel for 6 h in the dark, while the TiO2–V2O5 coating can only maintain a good cathode protection for 0.5 h in the dark.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/maco.201106418</doi><tpages>5</tpages></addata></record> |
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| language | eng |
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| subjects | Applied sciences Cathodic protection Corrosion Corrosion environments energy storage Exact sciences and technology Metals. Metallurgy photocathodic protection Production techniques Stainless steel Surface treatment TiO2-V2O5 coating |
| title | Photocathodic protection properties of TiO2-V2O5 composite coatings |
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