Probing the Stability of Superhydrophobic (SHP) Silane Coating on Anodized Ti Substrate Using Kelvin Probe Force Microscope (KPFM)
The present work aims at probing the stability of superhydrophobic (SHP) silane coating on anodized Ti substrate in different environmental conditions using Kelvin probe force microscope (KPFM) technique. The measurements were carried out for anodized silane-coated SHP Ti samples before and after ex...
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| Veröffentlicht in: | Transactions of the Indian Institute of Metals 2019-12, Vol.72 (12), p.3045-3055 |
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| creator | Indira, K. Vanithakumari, S. C. Kamachi Mudali, U. Mallika, C. |
| description | The present work aims at probing the stability of superhydrophobic (SHP) silane coating on anodized Ti substrate in different environmental conditions using Kelvin probe force microscope (KPFM) technique. The measurements were carried out for anodized silane-coated SHP Ti samples before and after exposure to UV light and flowing water systems. The KPFM mapping results (surface potential measurements) revealed that the SHP silane coating from anodized Ti surface was partially removed after exposure to the UV light and flowing water system. Moreover, reduction in surface roughness and contact angle was observed after exposure resulting in the conversion of the sample surface from SHP to hydrophobic condition indicating the stability of the coating in the aggressive environments. The results clearly showed that the SHP silane-coated Ti is highly suitable for applications in cooling water system. |
| doi_str_mv | 10.1007/s12666-019-01770-5 |
| format | Article |
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The results clearly showed that the SHP silane-coated Ti is highly suitable for applications in cooling water system.</description><identifier>ISSN: 0972-2815</identifier><identifier>EISSN: 0975-1645</identifier><identifier>DOI: 10.1007/s12666-019-01770-5</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Anodizing ; Chemistry and Materials Science ; Coating ; Contact angle ; Corrosion and Coatings ; Exposure ; Hydrophobic surfaces ; Hydrophobicity ; Mapping ; Materials Science ; Metallic Materials ; Substrates ; Surface roughness ; Technical Paper ; Tribology ; Ultraviolet radiation</subject><ispartof>Transactions of the Indian Institute of Metals, 2019-12, Vol.72 (12), p.3045-3055</ispartof><rights>The Indian Institute of Metals - IIM 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-1474ca8dfe41746e6826d1e9ddb6c8d32878eaef92189f1d79b81a903c488d8e3</citedby><cites>FETCH-LOGICAL-c319t-1474ca8dfe41746e6826d1e9ddb6c8d32878eaef92189f1d79b81a903c488d8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12666-019-01770-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12666-019-01770-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Indira, K.</creatorcontrib><creatorcontrib>Vanithakumari, S. C.</creatorcontrib><creatorcontrib>Kamachi Mudali, U.</creatorcontrib><creatorcontrib>Mallika, C.</creatorcontrib><title>Probing the Stability of Superhydrophobic (SHP) Silane Coating on Anodized Ti Substrate Using Kelvin Probe Force Microscope (KPFM)</title><title>Transactions of the Indian Institute of Metals</title><addtitle>Trans Indian Inst Met</addtitle><description>The present work aims at probing the stability of superhydrophobic (SHP) silane coating on anodized Ti substrate in different environmental conditions using Kelvin probe force microscope (KPFM) technique. The measurements were carried out for anodized silane-coated SHP Ti samples before and after exposure to UV light and flowing water systems. The KPFM mapping results (surface potential measurements) revealed that the SHP silane coating from anodized Ti surface was partially removed after exposure to the UV light and flowing water system. Moreover, reduction in surface roughness and contact angle was observed after exposure resulting in the conversion of the sample surface from SHP to hydrophobic condition indicating the stability of the coating in the aggressive environments. The results clearly showed that the SHP silane-coated Ti is highly suitable for applications in cooling water system.</description><subject>Anodizing</subject><subject>Chemistry and Materials Science</subject><subject>Coating</subject><subject>Contact angle</subject><subject>Corrosion and Coatings</subject><subject>Exposure</subject><subject>Hydrophobic surfaces</subject><subject>Hydrophobicity</subject><subject>Mapping</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Substrates</subject><subject>Surface roughness</subject><subject>Technical Paper</subject><subject>Tribology</subject><subject>Ultraviolet radiation</subject><issn>0972-2815</issn><issn>0975-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kM9LwzAUx4soOH_8A54CXuahmh9tmhxlOJVtOOh2DmnzumXMpiadMI_-5bab4M1DeIH3_bz3-ETRDcH3BOPsIRDKOY8xkd3LMhynJ9EAyyyNCU_S08OfxlSQ9Dy6CGGDMZOUsUH0PfeusPUKtWtAeasLu7XtHrkK5bsG_HpvvGvWXaREw_xlfodyu9U1oJHTbY-5Gj3WztgvMGhhO6gIrdctoGXo2xPYftoa9UsAjZ0vAc1s6V0oXQNoOJmPZ3dX0VmltwGuf-tltBw_LUYv8fTt-XX0OI1LRmQbkyRLSi1MBQnJEg5cUG4ISGMKXgrDqMgEaKgkJUJWxGSyEERLzMpECCOAXUa3x7mNdx87CK3auJ2vu5WKsl4Tp4nsUvSY6q8MHirVePuu_V4RrHrX6uhada7VwbVKO4gdodCF6xX4v9H_UD8HOIGb</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>Indira, K.</creator><creator>Vanithakumari, S. 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C.</creatorcontrib><creatorcontrib>Kamachi Mudali, U.</creatorcontrib><creatorcontrib>Mallika, C.</creatorcontrib><collection>CrossRef</collection><jtitle>Transactions of the Indian Institute of Metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Indira, K.</au><au>Vanithakumari, S. C.</au><au>Kamachi Mudali, U.</au><au>Mallika, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Probing the Stability of Superhydrophobic (SHP) Silane Coating on Anodized Ti Substrate Using Kelvin Probe Force Microscope (KPFM)</atitle><jtitle>Transactions of the Indian Institute of Metals</jtitle><stitle>Trans Indian Inst Met</stitle><date>2019-12-01</date><risdate>2019</risdate><volume>72</volume><issue>12</issue><spage>3045</spage><epage>3055</epage><pages>3045-3055</pages><issn>0972-2815</issn><eissn>0975-1645</eissn><abstract>The present work aims at probing the stability of superhydrophobic (SHP) silane coating on anodized Ti substrate in different environmental conditions using Kelvin probe force microscope (KPFM) technique. The measurements were carried out for anodized silane-coated SHP Ti samples before and after exposure to UV light and flowing water systems. The KPFM mapping results (surface potential measurements) revealed that the SHP silane coating from anodized Ti surface was partially removed after exposure to the UV light and flowing water system. Moreover, reduction in surface roughness and contact angle was observed after exposure resulting in the conversion of the sample surface from SHP to hydrophobic condition indicating the stability of the coating in the aggressive environments. The results clearly showed that the SHP silane-coated Ti is highly suitable for applications in cooling water system.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12666-019-01770-5</doi><tpages>11</tpages></addata></record> |
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| subjects | Anodizing Chemistry and Materials Science Coating Contact angle Corrosion and Coatings Exposure Hydrophobic surfaces Hydrophobicity Mapping Materials Science Metallic Materials Substrates Surface roughness Technical Paper Tribology Ultraviolet radiation |
| title | Probing the Stability of Superhydrophobic (SHP) Silane Coating on Anodized Ti Substrate Using Kelvin Probe Force Microscope (KPFM) |
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