Control of the Mg alloy biodegradation via PEO and polymer-containing coatings
[Display omitted] •Functional Ca/P PEO-coating with limited barrier properties is formed on Mg alloy.•PEO-coating is modified with superdispersed polytetrafluoroethylene using EPD.•Coatings decrease corrosion activity of the sample and ensure its biocompatibility.•The protective properties and morph...
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| Veröffentlicht in: | Corrosion science 2021-04, Vol.182, p.109254, Article 109254 |
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| creator | Gnedenkov, A.S. Lamaka, S.V. Sinebryukhov, S.L. Mashtalyar, D.V. Egorkin, V.S. Imshinetskiy, I.M. Zheludkevich, M.L. Gnedenkov, S.V. |
| description | [Display omitted]
•Functional Ca/P PEO-coating with limited barrier properties is formed on Mg alloy.•PEO-coating is modified with superdispersed polytetrafluoroethylene using EPD.•Coatings decrease corrosion activity of the sample and ensure its biocompatibility.•The protective properties and morphology evolution of samples are examined in MEM.•The mechanism of the corrosion evolution of the coated Mg sample in MEM is revealed.
The composite calcium-phosphate coating on MA8 Mg alloy consisting of the inorganic porous basis sealed with polymer is suggested. To control the alloy resorption kinetics, the coating obtained by plasma electrolytic oxidation is modified with superdispersed polytetrafluoroethylene using electrophoretic deposition (EPD). Protective properties and morphology evolution as a result of surface treatment and corrosion propagation are examined by EIS, PDP, hydrogen evolution tests, SEM, EDX and XRD analysis. The obtained coatings are investigated at mechanistic level using SVET and local pH measurements. EPD composite coating decreases electrochemical activity of the sample in minimum essential medium and ensures the material biocompatibility. |
| doi_str_mv | 10.1016/j.corsci.2021.109254 |
| format | Article |
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•Functional Ca/P PEO-coating with limited barrier properties is formed on Mg alloy.•PEO-coating is modified with superdispersed polytetrafluoroethylene using EPD.•Coatings decrease corrosion activity of the sample and ensure its biocompatibility.•The protective properties and morphology evolution of samples are examined in MEM.•The mechanism of the corrosion evolution of the coated Mg sample in MEM is revealed.
The composite calcium-phosphate coating on MA8 Mg alloy consisting of the inorganic porous basis sealed with polymer is suggested. To control the alloy resorption kinetics, the coating obtained by plasma electrolytic oxidation is modified with superdispersed polytetrafluoroethylene using electrophoretic deposition (EPD). Protective properties and morphology evolution as a result of surface treatment and corrosion propagation are examined by EIS, PDP, hydrogen evolution tests, SEM, EDX and XRD analysis. The obtained coatings are investigated at mechanistic level using SVET and local pH measurements. EPD composite coating decreases electrochemical activity of the sample in minimum essential medium and ensures the material biocompatibility.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/j.corsci.2021.109254</identifier><language>eng</language><publisher>OXFORD: Elsevier Ltd</publisher><subject>A. Alloy ; A. Magnesium ; B. EIS ; B. SEM ; B. XRD ; Biocompatibility ; Biodegradation ; C. Oxide coatings ; Coatings ; Electrophoretic deposition ; Hydrogen evolution ; Magnesium base alloys ; Materials Science ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Morphology ; Oxidation ; Phosphate coatings ; Polymers ; Polytetrafluoroethylene ; Science & Technology ; Surface treatment ; Technology</subject><ispartof>Corrosion science, 2021-04, Vol.182, p.109254, Article 109254</ispartof><rights>2021 Elsevier Ltd</rights><rights>Copyright Elsevier BV Apr 15, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>62</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000632025000001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c334t-ed4bfebf488257d062769365cfdbf2df6a8ded9380c1a5298347de01f4cfe5843</citedby><cites>FETCH-LOGICAL-c334t-ed4bfebf488257d062769365cfdbf2df6a8ded9380c1a5298347de01f4cfe5843</cites><orcidid>0000-0002-9822-7849 ; 0000-0001-5489-6832 ; 0000-0001-9645-4936 ; 0000-0002-9658-9619 ; 0000-0002-0349-0899</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.corsci.2021.109254$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,39263,46000</link.rule.ids></links><search><creatorcontrib>Gnedenkov, A.S.</creatorcontrib><creatorcontrib>Lamaka, S.V.</creatorcontrib><creatorcontrib>Sinebryukhov, S.L.</creatorcontrib><creatorcontrib>Mashtalyar, D.V.</creatorcontrib><creatorcontrib>Egorkin, V.S.</creatorcontrib><creatorcontrib>Imshinetskiy, I.M.</creatorcontrib><creatorcontrib>Zheludkevich, M.L.</creatorcontrib><creatorcontrib>Gnedenkov, S.V.</creatorcontrib><title>Control of the Mg alloy biodegradation via PEO and polymer-containing coatings</title><title>Corrosion science</title><addtitle>CORROS SCI</addtitle><description>[Display omitted]
•Functional Ca/P PEO-coating with limited barrier properties is formed on Mg alloy.•PEO-coating is modified with superdispersed polytetrafluoroethylene using EPD.•Coatings decrease corrosion activity of the sample and ensure its biocompatibility.•The protective properties and morphology evolution of samples are examined in MEM.•The mechanism of the corrosion evolution of the coated Mg sample in MEM is revealed.
The composite calcium-phosphate coating on MA8 Mg alloy consisting of the inorganic porous basis sealed with polymer is suggested. To control the alloy resorption kinetics, the coating obtained by plasma electrolytic oxidation is modified with superdispersed polytetrafluoroethylene using electrophoretic deposition (EPD). Protective properties and morphology evolution as a result of surface treatment and corrosion propagation are examined by EIS, PDP, hydrogen evolution tests, SEM, EDX and XRD analysis. The obtained coatings are investigated at mechanistic level using SVET and local pH measurements. EPD composite coating decreases electrochemical activity of the sample in minimum essential medium and ensures the material biocompatibility.</description><subject>A. Alloy</subject><subject>A. Magnesium</subject><subject>B. EIS</subject><subject>B. SEM</subject><subject>B. XRD</subject><subject>Biocompatibility</subject><subject>Biodegradation</subject><subject>C. Oxide coatings</subject><subject>Coatings</subject><subject>Electrophoretic deposition</subject><subject>Hydrogen evolution</subject><subject>Magnesium base alloys</subject><subject>Materials Science</subject><subject>Materials Science, Multidisciplinary</subject><subject>Metallurgy & Metallurgical Engineering</subject><subject>Morphology</subject><subject>Oxidation</subject><subject>Phosphate coatings</subject><subject>Polymers</subject><subject>Polytetrafluoroethylene</subject><subject>Science & Technology</subject><subject>Surface treatment</subject><subject>Technology</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkE1rHCEYgKW00G2af9CD0GOZzavjOM6lUIYkDeSjhxZyE0dfty4T3TqzCfvv63ZCjyFeBH0efXkI-cRgzYDJs-3apjzZsObAWTnqeCPekBVTbVeB6ORbsgJgUHW1un9PPkzTFgB4OVmR2z7FOaeRJk_n30hvNtSMYzrQISSHm2ycmUOK9DEY-uP8jpro6C6NhwfMlS2qCTHEDbWpYHEzfSTvvBknPH3eT8ivi_Of_ffq-u7yqv92Xdm6FnOFTgweBy-U4k3rQPJWdrVsrHeD585Loxy6Mi5YZhreqVq0DoF5YT02StQn5PPy7i6nP3ucZr1N-xzLl5o3DCTUUrWFEgtlc5qmjF7vcngw-aAZ6GM5vdVLOX0sp5dyRfuyaE84JF9uMVr8r5Z0si54A8fFCq1eT_dh_tezT_s4F_XromJJ9Rgw62fdhYx21i6Flyf9C_z1mXc</recordid><startdate>20210415</startdate><enddate>20210415</enddate><creator>Gnedenkov, A.S.</creator><creator>Lamaka, S.V.</creator><creator>Sinebryukhov, S.L.</creator><creator>Mashtalyar, D.V.</creator><creator>Egorkin, V.S.</creator><creator>Imshinetskiy, I.M.</creator><creator>Zheludkevich, M.L.</creator><creator>Gnedenkov, S.V.</creator><general>Elsevier Ltd</general><general>Elsevier</general><general>Elsevier BV</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-9822-7849</orcidid><orcidid>https://orcid.org/0000-0001-5489-6832</orcidid><orcidid>https://orcid.org/0000-0001-9645-4936</orcidid><orcidid>https://orcid.org/0000-0002-9658-9619</orcidid><orcidid>https://orcid.org/0000-0002-0349-0899</orcidid></search><sort><creationdate>20210415</creationdate><title>Control of the Mg alloy biodegradation via PEO and polymer-containing coatings</title><author>Gnedenkov, A.S. ; Lamaka, S.V. ; Sinebryukhov, S.L. ; Mashtalyar, D.V. ; Egorkin, V.S. ; Imshinetskiy, I.M. ; Zheludkevich, M.L. ; Gnedenkov, S.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-ed4bfebf488257d062769365cfdbf2df6a8ded9380c1a5298347de01f4cfe5843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>A. Alloy</topic><topic>A. Magnesium</topic><topic>B. EIS</topic><topic>B. SEM</topic><topic>B. XRD</topic><topic>Biocompatibility</topic><topic>Biodegradation</topic><topic>C. Oxide coatings</topic><topic>Coatings</topic><topic>Electrophoretic deposition</topic><topic>Hydrogen evolution</topic><topic>Magnesium base alloys</topic><topic>Materials Science</topic><topic>Materials Science, Multidisciplinary</topic><topic>Metallurgy & Metallurgical Engineering</topic><topic>Morphology</topic><topic>Oxidation</topic><topic>Phosphate coatings</topic><topic>Polymers</topic><topic>Polytetrafluoroethylene</topic><topic>Science & Technology</topic><topic>Surface treatment</topic><topic>Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gnedenkov, A.S.</creatorcontrib><creatorcontrib>Lamaka, S.V.</creatorcontrib><creatorcontrib>Sinebryukhov, S.L.</creatorcontrib><creatorcontrib>Mashtalyar, D.V.</creatorcontrib><creatorcontrib>Egorkin, V.S.</creatorcontrib><creatorcontrib>Imshinetskiy, I.M.</creatorcontrib><creatorcontrib>Zheludkevich, M.L.</creatorcontrib><creatorcontrib>Gnedenkov, S.V.</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</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>Gnedenkov, A.S.</au><au>Lamaka, S.V.</au><au>Sinebryukhov, S.L.</au><au>Mashtalyar, D.V.</au><au>Egorkin, V.S.</au><au>Imshinetskiy, I.M.</au><au>Zheludkevich, M.L.</au><au>Gnedenkov, S.V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Control of the Mg alloy biodegradation via PEO and polymer-containing coatings</atitle><jtitle>Corrosion science</jtitle><stitle>CORROS SCI</stitle><date>2021-04-15</date><risdate>2021</risdate><volume>182</volume><spage>109254</spage><pages>109254-</pages><artnum>109254</artnum><issn>0010-938X</issn><eissn>1879-0496</eissn><abstract>[Display omitted]
•Functional Ca/P PEO-coating with limited barrier properties is formed on Mg alloy.•PEO-coating is modified with superdispersed polytetrafluoroethylene using EPD.•Coatings decrease corrosion activity of the sample and ensure its biocompatibility.•The protective properties and morphology evolution of samples are examined in MEM.•The mechanism of the corrosion evolution of the coated Mg sample in MEM is revealed.
The composite calcium-phosphate coating on MA8 Mg alloy consisting of the inorganic porous basis sealed with polymer is suggested. To control the alloy resorption kinetics, the coating obtained by plasma electrolytic oxidation is modified with superdispersed polytetrafluoroethylene using electrophoretic deposition (EPD). Protective properties and morphology evolution as a result of surface treatment and corrosion propagation are examined by EIS, PDP, hydrogen evolution tests, SEM, EDX and XRD analysis. The obtained coatings are investigated at mechanistic level using SVET and local pH measurements. EPD composite coating decreases electrochemical activity of the sample in minimum essential medium and ensures the material biocompatibility.</abstract><cop>OXFORD</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.corsci.2021.109254</doi><tpages>19</tpages><orcidid>https://orcid.org/0000-0002-9822-7849</orcidid><orcidid>https://orcid.org/0000-0001-5489-6832</orcidid><orcidid>https://orcid.org/0000-0001-9645-4936</orcidid><orcidid>https://orcid.org/0000-0002-9658-9619</orcidid><orcidid>https://orcid.org/0000-0002-0349-0899</orcidid></addata></record> |
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| subjects | A. Alloy A. Magnesium B. EIS B. SEM B. XRD Biocompatibility Biodegradation C. Oxide coatings Coatings Electrophoretic deposition Hydrogen evolution Magnesium base alloys Materials Science Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Morphology Oxidation Phosphate coatings Polymers Polytetrafluoroethylene Science & Technology Surface treatment Technology |
| title | Control of the Mg alloy biodegradation via PEO and polymer-containing coatings |
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