Corrosion inhibition and friction-reduction property of tetrazole derivatives on copper
Purpose This paper aims to evaluate the inhibitive effect and adsorption behavior of 5-(ethylthio)-1H-tetrazole (EHT) and 5-(benzylthio)-1H-tetrazole (BHT) on copper in a sulfur-ethanol system. Design Methodology Approach Evaluation was carried out using electrochemical measurement and surface analy...
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| Veröffentlicht in: | Anti-corrosion methods and materials 2018-07, Vol.65 (4), p.361-367 |
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| creator | Liu, Lin Su, Hongyu Xing, Jinjuan Peng, Dan Zhang, Qiang Qian, Jianhua |
| description | Purpose
This paper aims to evaluate the inhibitive effect and adsorption behavior of 5-(ethylthio)-1H-tetrazole (EHT) and 5-(benzylthio)-1H-tetrazole (BHT) on copper in a sulfur-ethanol system.
Design Methodology Approach
Evaluation was carried out using electrochemical measurement and surface analysis techniques. Measurements of static friction coefficient by scanning electron microscopy and contact angle analysis were applied and finally confirmed the existence of the adsorbed film. The inhibitive mechanism of the two compounds was evaluated by means of quantitative calculation and molecular dynamics simulation. The friction coefficient of corrosion surface before and after adding corrosion inhibitor was determined through static friction coefficient measurements.
Findings
The electrochemical measurement indicated that the most effective concentration of two corrosion inhibitors was 70 mg L–1, while the inhibition efficiency of that was EHT > BHT. The friction coefficient data showed that the addition of corrosion inhibitor reduced the roughness of the corrosion surface. Adsorption behavior of two inhibitors followed the Langmuir’s adsorption isotherm and was attributed to mixed-type adsorption. The results of quantitative calculation and molecular dynamics simulation showed that tetrazole rings of the two inhibitors and its connected S atoms were adsorbed on Cu(111) surface in parallel.
Originality Value
The corrosion inhibition performance of two tetrazolium derivatives in a sulfur-ethanol system was studied by combining experiments with theory, which provided a theoretical basis for the future research. |
| doi_str_mv | 10.1108/ACMM-09-2017-1839 |
| format | Article |
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This paper aims to evaluate the inhibitive effect and adsorption behavior of 5-(ethylthio)-1H-tetrazole (EHT) and 5-(benzylthio)-1H-tetrazole (BHT) on copper in a sulfur-ethanol system.
Design Methodology Approach
Evaluation was carried out using electrochemical measurement and surface analysis techniques. Measurements of static friction coefficient by scanning electron microscopy and contact angle analysis were applied and finally confirmed the existence of the adsorbed film. The inhibitive mechanism of the two compounds was evaluated by means of quantitative calculation and molecular dynamics simulation. The friction coefficient of corrosion surface before and after adding corrosion inhibitor was determined through static friction coefficient measurements.
Findings
The electrochemical measurement indicated that the most effective concentration of two corrosion inhibitors was 70 mg L–1, while the inhibition efficiency of that was EHT > BHT. The friction coefficient data showed that the addition of corrosion inhibitor reduced the roughness of the corrosion surface. Adsorption behavior of two inhibitors followed the Langmuir’s adsorption isotherm and was attributed to mixed-type adsorption. The results of quantitative calculation and molecular dynamics simulation showed that tetrazole rings of the two inhibitors and its connected S atoms were adsorbed on Cu(111) surface in parallel.
Originality Value
The corrosion inhibition performance of two tetrazolium derivatives in a sulfur-ethanol system was studied by combining experiments with theory, which provided a theoretical basis for the future research.</description><identifier>ISSN: 0003-5599</identifier><identifier>EISSN: 1758-4221</identifier><identifier>DOI: 10.1108/ACMM-09-2017-1839</identifier><language>eng</language><publisher>Bradford: Emerald Publishing Limited</publisher><subject>Adsorption ; Alcohol ; Coefficient of friction ; Contact angle ; Copper ; Corrosion ; Corrosion inhibitors ; Corrosion potential ; Corrosion resistance ; Derivatives ; Dynamics ; Efficiency ; Electrochemistry ; Electrodes ; Electron microscopy ; Ethanol ; Evaluation ; Friction ; Friction reduction ; Inhibitors ; Mathematical analysis ; Measurement ; Molecular chains ; Molecular dynamics ; Roughness ; Scanning electron microscopy ; Simulation ; Software ; Spectrum analysis ; Static friction ; Sulfur ; Sulphur ; Surface analysis (chemical) ; Surface chemistry ; Tetrazoles</subject><ispartof>Anti-corrosion methods and materials, 2018-07, Vol.65 (4), p.361-367</ispartof><rights>Emerald Publishing Limited</rights><rights>Emerald Publishing Limited 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c314t-174c495f572be52839088d047f580dbc3cf5542157b4a1fa3cf651b55cdb742b3</citedby><cites>FETCH-LOGICAL-c314t-174c495f572be52839088d047f580dbc3cf5542157b4a1fa3cf651b55cdb742b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.emerald.com/insight/content/doi/10.1108/ACMM-09-2017-1839/full/html$$EHTML$$P50$$Gemerald$$H</linktohtml><link.rule.ids>315,781,785,968,11640,21700,27929,27930,52694,53249</link.rule.ids></links><search><creatorcontrib>Liu, Lin</creatorcontrib><creatorcontrib>Su, Hongyu</creatorcontrib><creatorcontrib>Xing, Jinjuan</creatorcontrib><creatorcontrib>Peng, Dan</creatorcontrib><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Qian, Jianhua</creatorcontrib><title>Corrosion inhibition and friction-reduction property of tetrazole derivatives on copper</title><title>Anti-corrosion methods and materials</title><description>Purpose
This paper aims to evaluate the inhibitive effect and adsorption behavior of 5-(ethylthio)-1H-tetrazole (EHT) and 5-(benzylthio)-1H-tetrazole (BHT) on copper in a sulfur-ethanol system.
Design Methodology Approach
Evaluation was carried out using electrochemical measurement and surface analysis techniques. Measurements of static friction coefficient by scanning electron microscopy and contact angle analysis were applied and finally confirmed the existence of the adsorbed film. The inhibitive mechanism of the two compounds was evaluated by means of quantitative calculation and molecular dynamics simulation. The friction coefficient of corrosion surface before and after adding corrosion inhibitor was determined through static friction coefficient measurements.
Findings
The electrochemical measurement indicated that the most effective concentration of two corrosion inhibitors was 70 mg L–1, while the inhibition efficiency of that was EHT > BHT. The friction coefficient data showed that the addition of corrosion inhibitor reduced the roughness of the corrosion surface. Adsorption behavior of two inhibitors followed the Langmuir’s adsorption isotherm and was attributed to mixed-type adsorption. The results of quantitative calculation and molecular dynamics simulation showed that tetrazole rings of the two inhibitors and its connected S atoms were adsorbed on Cu(111) surface in parallel.
Originality Value
The corrosion inhibition performance of two tetrazolium derivatives in a sulfur-ethanol system was studied by combining experiments with theory, which provided a theoretical basis for the future research.</description><subject>Adsorption</subject><subject>Alcohol</subject><subject>Coefficient of friction</subject><subject>Contact angle</subject><subject>Copper</subject><subject>Corrosion</subject><subject>Corrosion inhibitors</subject><subject>Corrosion potential</subject><subject>Corrosion resistance</subject><subject>Derivatives</subject><subject>Dynamics</subject><subject>Efficiency</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Electron microscopy</subject><subject>Ethanol</subject><subject>Evaluation</subject><subject>Friction</subject><subject>Friction reduction</subject><subject>Inhibitors</subject><subject>Mathematical analysis</subject><subject>Measurement</subject><subject>Molecular chains</subject><subject>Molecular dynamics</subject><subject>Roughness</subject><subject>Scanning electron microscopy</subject><subject>Simulation</subject><subject>Software</subject><subject>Spectrum analysis</subject><subject>Static friction</subject><subject>Sulfur</subject><subject>Sulphur</subject><subject>Surface analysis (chemical)</subject><subject>Surface chemistry</subject><subject>Tetrazoles</subject><issn>0003-5599</issn><issn>1758-4221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNptkEtLAzEUhYMoWKs_wN2A6-hNJjEzyzL4AosbxWXIE1PayZhJC_XXm7FuBFf3HjjnPj6ELglcEwLNzaJbLjG0mAIRmDR1e4RmRPAGM0rJMZoBQI05b9tTdDaOqyIpZWKG3ruYUhxD7KvQfwQd8tSq3lY-BTMJnJzd_nTVkOLgUt5X0VfZ5aS-4tpV1qWwUzns3FgVk4lDMZ2jE6_Wo7v4rXP0dn_32j3i55eHp27xjE1NWMZEMMNa7rmg2nFa7oamscCE5w1YbWrjOWeUcKGZIl4VfcuJ5txYLRjV9RxdHeaW2z63bsxyFbepLyslBTElG2DFRQ4uU34dk_NySGGj0l4SkBM_OfGT0MqJn5z4lQwcMm7jklrbfyN_kNff3CxyfA</recordid><startdate>20180724</startdate><enddate>20180724</enddate><creator>Liu, Lin</creator><creator>Su, Hongyu</creator><creator>Xing, Jinjuan</creator><creator>Peng, Dan</creator><creator>Zhang, Qiang</creator><creator>Qian, Jianhua</creator><general>Emerald Publishing Limited</general><general>Emerald Group Publishing Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>7SR</scope><scope>7WY</scope><scope>7XB</scope><scope>8AF</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K6~</scope><scope>KB.</scope><scope>L.-</scope><scope>L.G</scope><scope>L6V</scope><scope>M0F</scope><scope>M2P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQBIZ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope></search><sort><creationdate>20180724</creationdate><title>Corrosion inhibition and friction-reduction property of tetrazole derivatives on copper</title><author>Liu, Lin ; Su, Hongyu ; Xing, Jinjuan ; Peng, Dan ; Zhang, Qiang ; Qian, Jianhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c314t-174c495f572be52839088d047f580dbc3cf5542157b4a1fa3cf651b55cdb742b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adsorption</topic><topic>Alcohol</topic><topic>Coefficient of friction</topic><topic>Contact angle</topic><topic>Copper</topic><topic>Corrosion</topic><topic>Corrosion inhibitors</topic><topic>Corrosion potential</topic><topic>Corrosion resistance</topic><topic>Derivatives</topic><topic>Dynamics</topic><topic>Efficiency</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Electron microscopy</topic><topic>Ethanol</topic><topic>Evaluation</topic><topic>Friction</topic><topic>Friction reduction</topic><topic>Inhibitors</topic><topic>Mathematical analysis</topic><topic>Measurement</topic><topic>Molecular chains</topic><topic>Molecular dynamics</topic><topic>Roughness</topic><topic>Scanning electron microscopy</topic><topic>Simulation</topic><topic>Software</topic><topic>Spectrum analysis</topic><topic>Static friction</topic><topic>Sulfur</topic><topic>Sulphur</topic><topic>Surface analysis (chemical)</topic><topic>Surface chemistry</topic><topic>Tetrazoles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Lin</creatorcontrib><creatorcontrib>Su, Hongyu</creatorcontrib><creatorcontrib>Xing, Jinjuan</creatorcontrib><creatorcontrib>Peng, Dan</creatorcontrib><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Qian, Jianhua</creatorcontrib><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Access via ABI/INFORM (ProQuest)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>STEM Database</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Proquest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>ProQuest Business Collection</collection><collection>Materials Science Database</collection><collection>ABI/INFORM Professional Advanced</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>ABI/INFORM Trade & Industry</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Business</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Anti-corrosion methods and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Lin</au><au>Su, Hongyu</au><au>Xing, Jinjuan</au><au>Peng, Dan</au><au>Zhang, Qiang</au><au>Qian, Jianhua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Corrosion inhibition and friction-reduction property of tetrazole derivatives on copper</atitle><jtitle>Anti-corrosion methods and materials</jtitle><date>2018-07-24</date><risdate>2018</risdate><volume>65</volume><issue>4</issue><spage>361</spage><epage>367</epage><pages>361-367</pages><issn>0003-5599</issn><eissn>1758-4221</eissn><abstract>Purpose
This paper aims to evaluate the inhibitive effect and adsorption behavior of 5-(ethylthio)-1H-tetrazole (EHT) and 5-(benzylthio)-1H-tetrazole (BHT) on copper in a sulfur-ethanol system.
Design Methodology Approach
Evaluation was carried out using electrochemical measurement and surface analysis techniques. Measurements of static friction coefficient by scanning electron microscopy and contact angle analysis were applied and finally confirmed the existence of the adsorbed film. The inhibitive mechanism of the two compounds was evaluated by means of quantitative calculation and molecular dynamics simulation. The friction coefficient of corrosion surface before and after adding corrosion inhibitor was determined through static friction coefficient measurements.
Findings
The electrochemical measurement indicated that the most effective concentration of two corrosion inhibitors was 70 mg L–1, while the inhibition efficiency of that was EHT > BHT. The friction coefficient data showed that the addition of corrosion inhibitor reduced the roughness of the corrosion surface. Adsorption behavior of two inhibitors followed the Langmuir’s adsorption isotherm and was attributed to mixed-type adsorption. The results of quantitative calculation and molecular dynamics simulation showed that tetrazole rings of the two inhibitors and its connected S atoms were adsorbed on Cu(111) surface in parallel.
Originality Value
The corrosion inhibition performance of two tetrazolium derivatives in a sulfur-ethanol system was studied by combining experiments with theory, which provided a theoretical basis for the future research.</abstract><cop>Bradford</cop><pub>Emerald Publishing Limited</pub><doi>10.1108/ACMM-09-2017-1839</doi><tpages>7</tpages></addata></record> |
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| ispartof | Anti-corrosion methods and materials, 2018-07, Vol.65 (4), p.361-367 |
| issn | 0003-5599 1758-4221 |
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| source | Emerald Journals; Standard: Emerald eJournal Premier Collection |
| subjects | Adsorption Alcohol Coefficient of friction Contact angle Copper Corrosion Corrosion inhibitors Corrosion potential Corrosion resistance Derivatives Dynamics Efficiency Electrochemistry Electrodes Electron microscopy Ethanol Evaluation Friction Friction reduction Inhibitors Mathematical analysis Measurement Molecular chains Molecular dynamics Roughness Scanning electron microscopy Simulation Software Spectrum analysis Static friction Sulfur Sulphur Surface analysis (chemical) Surface chemistry Tetrazoles |
| title | Corrosion inhibition and friction-reduction property of tetrazole derivatives on copper |
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