In vitro corrosion degradation behaviour of Mg–Ca alloy in the presence of albumin
The in vitro degradation behaviour of Mg–Ca alloy was studied in the presence of albumin by in-situ observation, hydrogen evolution method and various electrochemical techniques. The corrosion and hydrogen evolution rates decreased and the formation of filiform corrosion induced by Cl − was also sig...
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Veröffentlicht in: | Corrosion science 2010-10, Vol.52 (10), p.3341-3347 |
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container_title | Corrosion science |
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creator | Liu, C.L. Wang, Y.J. Zeng, R.C. Zhang, X.M. Huang, W.J. Chu, P.K. |
description | The
in vitro degradation behaviour of Mg–Ca alloy was studied in the presence of albumin by
in-situ observation, hydrogen evolution method and various electrochemical techniques. The corrosion and hydrogen evolution rates decreased and the formation of filiform corrosion induced by Cl
− was also significantly inhibited due to the adsorption of albumin molecule. Moreover, the higher the concentration of albumin, the higher is the inhibitive effect. The EIS results further show that addition of albumin enhanced the charge transfer resistance and film resistance at the open-circuit potential. The synergistic effect of the negatively charged adsorbed albumin molecule and OH
− has been discussed. |
doi_str_mv | 10.1016/j.corsci.2010.06.003 |
format | Article |
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in vitro degradation behaviour of Mg–Ca alloy was studied in the presence of albumin by
in-situ observation, hydrogen evolution method and various electrochemical techniques. The corrosion and hydrogen evolution rates decreased and the formation of filiform corrosion induced by Cl
− was also significantly inhibited due to the adsorption of albumin molecule. Moreover, the higher the concentration of albumin, the higher is the inhibitive effect. The EIS results further show that addition of albumin enhanced the charge transfer resistance and film resistance at the open-circuit potential. The synergistic effect of the negatively charged adsorbed albumin molecule and OH
− has been discussed.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/j.corsci.2010.06.003</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>A. Magnesium ; Albumins ; Applied sciences ; B. EIS ; C. Corrosion ; C. Passive films ; Charge transfer ; Charging ; Corrosion ; Corrosion environments ; Corrosion inhibitors ; Degradation ; Exact sciences and technology ; Hydrogen evolution ; In vitro testing ; Magnesium base alloys ; Metals. Metallurgy</subject><ispartof>Corrosion science, 2010-10, Vol.52 (10), p.3341-3347</ispartof><rights>2010 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-d5181263831f6ec8d28bf2fe3128b77b6ffb64d92528928348360fa3526282843</citedby><cites>FETCH-LOGICAL-c368t-d5181263831f6ec8d28bf2fe3128b77b6ffb64d92528928348360fa3526282843</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0010938X10002945$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23157775$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, C.L.</creatorcontrib><creatorcontrib>Wang, Y.J.</creatorcontrib><creatorcontrib>Zeng, R.C.</creatorcontrib><creatorcontrib>Zhang, X.M.</creatorcontrib><creatorcontrib>Huang, W.J.</creatorcontrib><creatorcontrib>Chu, P.K.</creatorcontrib><title>In vitro corrosion degradation behaviour of Mg–Ca alloy in the presence of albumin</title><title>Corrosion science</title><description>The
in vitro degradation behaviour of Mg–Ca alloy was studied in the presence of albumin by
in-situ observation, hydrogen evolution method and various electrochemical techniques. The corrosion and hydrogen evolution rates decreased and the formation of filiform corrosion induced by Cl
− was also significantly inhibited due to the adsorption of albumin molecule. Moreover, the higher the concentration of albumin, the higher is the inhibitive effect. The EIS results further show that addition of albumin enhanced the charge transfer resistance and film resistance at the open-circuit potential. The synergistic effect of the negatively charged adsorbed albumin molecule and OH
− has been discussed.</description><subject>A. Magnesium</subject><subject>Albumins</subject><subject>Applied sciences</subject><subject>B. EIS</subject><subject>C. Corrosion</subject><subject>C. Passive films</subject><subject>Charge transfer</subject><subject>Charging</subject><subject>Corrosion</subject><subject>Corrosion environments</subject><subject>Corrosion inhibitors</subject><subject>Degradation</subject><subject>Exact sciences and technology</subject><subject>Hydrogen evolution</subject><subject>In vitro testing</subject><subject>Magnesium base alloys</subject><subject>Metals. Metallurgy</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kEtOwzAQhi0EEqVwAxbeIFYJfiSOs0FCFY9KRWyKxM5yHLt1lcbFTip1xx24ISfBUSqWrDzyfPOP5gPgGqMUI8zuNqlyPiibEhS_EEsRoidggnlRJigr2SmYoNhJSso_zsFFCBuE0MBOwHLewr3tvIMxwrtgXQtrvfKylt1QV3ot99b1HjoDX1c_X98zCWXTuAO0LezWGu68DrpVegBkU_Vb216CMyOboK-O7xS8Pz0uZy_J4u15PntYJIoy3iV1jjkmjHKKDdOK14RXhhhNcSyKomLGVCyrS5ITXhJOM04ZMpLmhBFOeEan4HbM3Xn32evQia0NSjeNbLXrgyh4gcoy5ySS2UiqeGPw2oidt1vpDwIjMTgUGzE6FIMXgZiIDuPYzXGBDEo2xstW2fA3SyjOi6LII3c_cjpeu7fai5g0SKmt16oTtbP_L_oF61qJKg</recordid><startdate>20101001</startdate><enddate>20101001</enddate><creator>Liu, C.L.</creator><creator>Wang, Y.J.</creator><creator>Zeng, R.C.</creator><creator>Zhang, X.M.</creator><creator>Huang, W.J.</creator><creator>Chu, P.K.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20101001</creationdate><title>In vitro corrosion degradation behaviour of Mg–Ca alloy in the presence of albumin</title><author>Liu, C.L. ; Wang, Y.J. ; Zeng, R.C. ; Zhang, X.M. ; Huang, W.J. ; Chu, P.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-d5181263831f6ec8d28bf2fe3128b77b6ffb64d92528928348360fa3526282843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>A. Magnesium</topic><topic>Albumins</topic><topic>Applied sciences</topic><topic>B. EIS</topic><topic>C. Corrosion</topic><topic>C. Passive films</topic><topic>Charge transfer</topic><topic>Charging</topic><topic>Corrosion</topic><topic>Corrosion environments</topic><topic>Corrosion inhibitors</topic><topic>Degradation</topic><topic>Exact sciences and technology</topic><topic>Hydrogen evolution</topic><topic>In vitro testing</topic><topic>Magnesium base alloys</topic><topic>Metals. Metallurgy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, C.L.</creatorcontrib><creatorcontrib>Wang, Y.J.</creatorcontrib><creatorcontrib>Zeng, R.C.</creatorcontrib><creatorcontrib>Zhang, X.M.</creatorcontrib><creatorcontrib>Huang, W.J.</creatorcontrib><creatorcontrib>Chu, P.K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, C.L.</au><au>Wang, Y.J.</au><au>Zeng, R.C.</au><au>Zhang, X.M.</au><au>Huang, W.J.</au><au>Chu, P.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In vitro corrosion degradation behaviour of Mg–Ca alloy in the presence of albumin</atitle><jtitle>Corrosion science</jtitle><date>2010-10-01</date><risdate>2010</risdate><volume>52</volume><issue>10</issue><spage>3341</spage><epage>3347</epage><pages>3341-3347</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>The
in vitro degradation behaviour of Mg–Ca alloy was studied in the presence of albumin by
in-situ observation, hydrogen evolution method and various electrochemical techniques. The corrosion and hydrogen evolution rates decreased and the formation of filiform corrosion induced by Cl
− was also significantly inhibited due to the adsorption of albumin molecule. Moreover, the higher the concentration of albumin, the higher is the inhibitive effect. The EIS results further show that addition of albumin enhanced the charge transfer resistance and film resistance at the open-circuit potential. The synergistic effect of the negatively charged adsorbed albumin molecule and OH
− has been discussed.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.corsci.2010.06.003</doi><tpages>7</tpages></addata></record> |
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source | Elsevier ScienceDirect Journals |
subjects | A. Magnesium Albumins Applied sciences B. EIS C. Corrosion C. Passive films Charge transfer Charging Corrosion Corrosion environments Corrosion inhibitors Degradation Exact sciences and technology Hydrogen evolution In vitro testing Magnesium base alloys Metals. Metallurgy |
title | In vitro corrosion degradation behaviour of Mg–Ca alloy in the presence of albumin |
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