Theoretical and experimental studies of 2,2-bipyridine for nanocrystalline zinc-nickel deposition
A nanocrystalline Zn-Ni alloy with an average grain size of 25 nm was electrodeposited from an alkaline bath with 2,2-bipyridine. An effective approach using electrochemical experiments and quantum chemical calculations was employed to investigate the effect of 2,2-bipyridine on the process of Zn-Ni...
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| Veröffentlicht in: | Ionics 2019-04, Vol.25 (4), p.1857-1867 |
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| container_end_page | 1867 |
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| container_issue | 4 |
| container_start_page | 1857 |
| container_title | Ionics |
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| creator | Feng, Zhongbao Li, Dagang Wang, Lin Sun, Qiang Lu, Pai Xing, Pengfei An, Maozhong |
| description | A nanocrystalline Zn-Ni alloy with an average grain size of 25 nm was electrodeposited from an alkaline bath with 2,2-bipyridine. An effective approach using electrochemical experiments and quantum chemical calculations was employed to investigate the effect of 2,2-bipyridine on the process of Zn-Ni deposition. Quantum chemical calculations indicate that the ring structure (especially nitrogen atoms) in 2,2-bipyridine is the most active reactive site for its adsorption. 2,2-bipyridine can form effective and stable surface adsorption on the electrode surface by sharing electrons between the ring structure and Zn-Ni atoms. The addition of 2,2-bipyridine does not change the single-step two-electron transfer mechanism with the diffusion-controlled process of Zn-Ni growth. However, better corrosion resistance and wear resistance of nanocrystalline Zn-Ni alloys is obtained with 2,2-bipyridine, which can be associated with the rapid formation of hydrophobic nature on nanocrystalline Zn-Ni alloys, and its smoother surface as well as higher hardness and lower friction coefficient, respectively. |
| doi_str_mv | 10.1007/s11581-018-2786-x |
| format | Article |
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An effective approach using electrochemical experiments and quantum chemical calculations was employed to investigate the effect of 2,2-bipyridine on the process of Zn-Ni deposition. Quantum chemical calculations indicate that the ring structure (especially nitrogen atoms) in 2,2-bipyridine is the most active reactive site for its adsorption. 2,2-bipyridine can form effective and stable surface adsorption on the electrode surface by sharing electrons between the ring structure and Zn-Ni atoms. The addition of 2,2-bipyridine does not change the single-step two-electron transfer mechanism with the diffusion-controlled process of Zn-Ni growth. However, better corrosion resistance and wear resistance of nanocrystalline Zn-Ni alloys is obtained with 2,2-bipyridine, which can be associated with the rapid formation of hydrophobic nature on nanocrystalline Zn-Ni alloys, and its smoother surface as well as higher hardness and lower friction coefficient, respectively.</description><identifier>ISSN: 0947-7047</identifier><identifier>EISSN: 1862-0760</identifier><identifier>DOI: 10.1007/s11581-018-2786-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adsorption ; Chemistry ; Chemistry and Materials Science ; Coefficient of friction ; Condensed Matter Physics ; Corrosion mechanisms ; Corrosion resistance ; Corrosive wear ; Deposition ; Electrochemistry ; Electron transfer ; Energy Storage ; Grain size ; Mathematical analysis ; Nanocrystals ; Nitrogen atoms ; Optical and Electronic Materials ; Organic chemistry ; Original Paper ; Quantum chemistry ; Renewable and Green Energy ; Ring structures ; Surface chemistry ; Wear resistance ; Zinc base alloys</subject><ispartof>Ionics, 2019-04, Vol.25 (4), p.1857-1867</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-2b5875a8381c214b63e61349204ad80e02371c47d4108c8081397fdebe6052423</citedby><cites>FETCH-LOGICAL-c382t-2b5875a8381c214b63e61349204ad80e02371c47d4108c8081397fdebe6052423</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/s11581-018-2786-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11581-018-2786-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Feng, Zhongbao</creatorcontrib><creatorcontrib>Li, Dagang</creatorcontrib><creatorcontrib>Wang, Lin</creatorcontrib><creatorcontrib>Sun, Qiang</creatorcontrib><creatorcontrib>Lu, Pai</creatorcontrib><creatorcontrib>Xing, Pengfei</creatorcontrib><creatorcontrib>An, Maozhong</creatorcontrib><title>Theoretical and experimental studies of 2,2-bipyridine for nanocrystalline zinc-nickel deposition</title><title>Ionics</title><addtitle>Ionics</addtitle><description>A nanocrystalline Zn-Ni alloy with an average grain size of 25 nm was electrodeposited from an alkaline bath with 2,2-bipyridine. 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However, better corrosion resistance and wear resistance of nanocrystalline Zn-Ni alloys is obtained with 2,2-bipyridine, which can be associated with the rapid formation of hydrophobic nature on nanocrystalline Zn-Ni alloys, and its smoother surface as well as higher hardness and lower friction coefficient, respectively.</description><subject>Adsorption</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Coefficient of friction</subject><subject>Condensed Matter Physics</subject><subject>Corrosion mechanisms</subject><subject>Corrosion resistance</subject><subject>Corrosive wear</subject><subject>Deposition</subject><subject>Electrochemistry</subject><subject>Electron transfer</subject><subject>Energy Storage</subject><subject>Grain size</subject><subject>Mathematical analysis</subject><subject>Nanocrystals</subject><subject>Nitrogen atoms</subject><subject>Optical and Electronic Materials</subject><subject>Organic chemistry</subject><subject>Original Paper</subject><subject>Quantum chemistry</subject><subject>Renewable and Green Energy</subject><subject>Ring structures</subject><subject>Surface chemistry</subject><subject>Wear resistance</subject><subject>Zinc base alloys</subject><issn>0947-7047</issn><issn>1862-0760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAQhoMouK7-AG8Fr0Yn0zbJHmXxCxa8rOfQplPNWpOadGHXX2-XCp48DQzP-w7zMHYp4EYAqNskRKkFB6E5Ki357ojNhJbIQUk4ZjNYFIorKNQpO0tpAyClQDVj1fqdQqTB2arLKt9ktOspuk_yw7hIw7ZxlLLQZniNvHb9PrrGecraEDNf-WDjPo1kd9h9O2-5d_aDuqyhPiQ3uODP2UlbdYkufuecvT7cr5dPfPXy-Ly8W3Gbaxw41qVWZaVzLSyKopY5SZEXC4SiajQQYK6ELVRTCNBWgxb5QrUN1SShxALzObuaevsYvraUBrMJ2-jHkwYRcwQFuhwpMVE2hpQitaYfv63i3ggwB5NmMmlGk-Zg0uzGDE6ZNLL-jeJf8_-hHwhCdoY</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Feng, Zhongbao</creator><creator>Li, Dagang</creator><creator>Wang, Lin</creator><creator>Sun, Qiang</creator><creator>Lu, Pai</creator><creator>Xing, Pengfei</creator><creator>An, Maozhong</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20190401</creationdate><title>Theoretical and experimental studies of 2,2-bipyridine for nanocrystalline zinc-nickel deposition</title><author>Feng, Zhongbao ; Li, Dagang ; Wang, Lin ; Sun, Qiang ; Lu, Pai ; Xing, Pengfei ; An, Maozhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-2b5875a8381c214b63e61349204ad80e02371c47d4108c8081397fdebe6052423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Adsorption</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Coefficient of friction</topic><topic>Condensed Matter Physics</topic><topic>Corrosion mechanisms</topic><topic>Corrosion resistance</topic><topic>Corrosive wear</topic><topic>Deposition</topic><topic>Electrochemistry</topic><topic>Electron transfer</topic><topic>Energy Storage</topic><topic>Grain size</topic><topic>Mathematical analysis</topic><topic>Nanocrystals</topic><topic>Nitrogen atoms</topic><topic>Optical and Electronic Materials</topic><topic>Organic chemistry</topic><topic>Original Paper</topic><topic>Quantum chemistry</topic><topic>Renewable and Green Energy</topic><topic>Ring structures</topic><topic>Surface chemistry</topic><topic>Wear resistance</topic><topic>Zinc base alloys</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Feng, Zhongbao</creatorcontrib><creatorcontrib>Li, Dagang</creatorcontrib><creatorcontrib>Wang, Lin</creatorcontrib><creatorcontrib>Sun, Qiang</creatorcontrib><creatorcontrib>Lu, Pai</creatorcontrib><creatorcontrib>Xing, Pengfei</creatorcontrib><creatorcontrib>An, Maozhong</creatorcontrib><collection>CrossRef</collection><jtitle>Ionics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Feng, Zhongbao</au><au>Li, Dagang</au><au>Wang, Lin</au><au>Sun, Qiang</au><au>Lu, Pai</au><au>Xing, Pengfei</au><au>An, Maozhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Theoretical and experimental studies of 2,2-bipyridine for nanocrystalline zinc-nickel deposition</atitle><jtitle>Ionics</jtitle><stitle>Ionics</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>25</volume><issue>4</issue><spage>1857</spage><epage>1867</epage><pages>1857-1867</pages><issn>0947-7047</issn><eissn>1862-0760</eissn><abstract>A nanocrystalline Zn-Ni alloy with an average grain size of 25 nm was electrodeposited from an alkaline bath with 2,2-bipyridine. An effective approach using electrochemical experiments and quantum chemical calculations was employed to investigate the effect of 2,2-bipyridine on the process of Zn-Ni deposition. Quantum chemical calculations indicate that the ring structure (especially nitrogen atoms) in 2,2-bipyridine is the most active reactive site for its adsorption. 2,2-bipyridine can form effective and stable surface adsorption on the electrode surface by sharing electrons between the ring structure and Zn-Ni atoms. The addition of 2,2-bipyridine does not change the single-step two-electron transfer mechanism with the diffusion-controlled process of Zn-Ni growth. However, better corrosion resistance and wear resistance of nanocrystalline Zn-Ni alloys is obtained with 2,2-bipyridine, which can be associated with the rapid formation of hydrophobic nature on nanocrystalline Zn-Ni alloys, and its smoother surface as well as higher hardness and lower friction coefficient, respectively.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11581-018-2786-x</doi><tpages>11</tpages></addata></record> |
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| subjects | Adsorption Chemistry Chemistry and Materials Science Coefficient of friction Condensed Matter Physics Corrosion mechanisms Corrosion resistance Corrosive wear Deposition Electrochemistry Electron transfer Energy Storage Grain size Mathematical analysis Nanocrystals Nitrogen atoms Optical and Electronic Materials Organic chemistry Original Paper Quantum chemistry Renewable and Green Energy Ring structures Surface chemistry Wear resistance Zinc base alloys |
| title | Theoretical and experimental studies of 2,2-bipyridine for nanocrystalline zinc-nickel deposition |
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