Photocatalytic activity of CdS nanocrystals stabilized by a polymer shell and promoted by cobalt and nickel complexes in the reaction of hydrogen evolution
Nanocrystals (NCs) of CdS with oleate surface (NC-1) and octadecyl thiolate surface (NC-2), stabilized by a polycation shell, were doped with nickel bis(2-aminobenzenethiolate) ( 1 ), cobalt(III) chlorobis(dimethylglyoximato)(2-mercaptopyridine) ( 2 ), and also with 1,2-ethanedithiol and didodecylsu...
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| Veröffentlicht in: | Russian chemical bulletin 2017-11, Vol.66 (11), p.2048-2056 |
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| container_title | Russian chemical bulletin |
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| creator | Kabachii, Yu. A. Kochev, S. Yu Abramchuk, S. S. Golub, A. S. Valetskii, P. M. Antonova, O. Yu Bubnov, Yu. N. Nadtochenko, V. A. |
| description | Nanocrystals (NCs) of CdS with oleate surface (NC-1) and octadecyl thiolate surface (NC-2), stabilized by a polycation shell, were doped with nickel bis(2-aminobenzenethiolate) (
1
), cobalt(III) chlorobis(dimethylglyoximato)(2-mercaptopyridine) (
2
), and also with 1,2-ethanedithiol and didodecylsulfide clathrochelates of cobalt(II) (
3
and
4
). The influence of doping on the photocatalytic activity in the hydrogen evolution reaction was investigated. Complex
1
appeared to be the most effective cocatalyst for H
2
evolution with the reaction rate increased by the factor of 8—11. Accomodating the complex in a polymer shell yields the best result. The rate of H
2
evolution increases monotonically with increasing concentration of this complex until the concentration achieves the ratio of one complex molecule per single NC. It is shown that the chemical composition of the surface has a significant influence on their photocatalytic activity in the hydrogen evolution reaction. The activity of NC-2 is 200 times that of NC-1. The replacement of oleate groups of the latter with sulfide increases the activity of these photocatalysts by a factor of 2000. |
| doi_str_mv | 10.1007/s11172-017-1980-8 |
| format | Article |
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1
), cobalt(III) chlorobis(dimethylglyoximato)(2-mercaptopyridine) (
2
), and also with 1,2-ethanedithiol and didodecylsulfide clathrochelates of cobalt(II) (
3
and
4
). The influence of doping on the photocatalytic activity in the hydrogen evolution reaction was investigated. Complex
1
appeared to be the most effective cocatalyst for H
2
evolution with the reaction rate increased by the factor of 8—11. Accomodating the complex in a polymer shell yields the best result. The rate of H
2
evolution increases monotonically with increasing concentration of this complex until the concentration achieves the ratio of one complex molecule per single NC. It is shown that the chemical composition of the surface has a significant influence on their photocatalytic activity in the hydrogen evolution reaction. The activity of NC-2 is 200 times that of NC-1. The replacement of oleate groups of the latter with sulfide increases the activity of these photocatalysts by a factor of 2000.</description><identifier>ISSN: 1066-5285</identifier><identifier>EISSN: 1573-9171</identifier><identifier>DOI: 10.1007/s11172-017-1980-8</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Catalytic activity ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Cobalt ; Full Article ; Hydrogen evolution reactions ; Inorganic Chemistry ; Nanocrystals ; Nickel ; Organic Chemistry ; Photocatalysis ; Polymers</subject><ispartof>Russian chemical bulletin, 2017-11, Vol.66 (11), p.2048-2056</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-a400eea739cd4ba97fa7ffd89220c7ca3a274d368fbc87363c8e1dde9141d9903</citedby><cites>FETCH-LOGICAL-c316t-a400eea739cd4ba97fa7ffd89220c7ca3a274d368fbc87363c8e1dde9141d9903</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/s11172-017-1980-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11172-017-1980-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kabachii, Yu. A.</creatorcontrib><creatorcontrib>Kochev, S. Yu</creatorcontrib><creatorcontrib>Abramchuk, S. S.</creatorcontrib><creatorcontrib>Golub, A. S.</creatorcontrib><creatorcontrib>Valetskii, P. M.</creatorcontrib><creatorcontrib>Antonova, O. Yu</creatorcontrib><creatorcontrib>Bubnov, Yu. N.</creatorcontrib><creatorcontrib>Nadtochenko, V. A.</creatorcontrib><title>Photocatalytic activity of CdS nanocrystals stabilized by a polymer shell and promoted by cobalt and nickel complexes in the reaction of hydrogen evolution</title><title>Russian chemical bulletin</title><addtitle>Russ Chem Bull</addtitle><description>Nanocrystals (NCs) of CdS with oleate surface (NC-1) and octadecyl thiolate surface (NC-2), stabilized by a polycation shell, were doped with nickel bis(2-aminobenzenethiolate) (
1
), cobalt(III) chlorobis(dimethylglyoximato)(2-mercaptopyridine) (
2
), and also with 1,2-ethanedithiol and didodecylsulfide clathrochelates of cobalt(II) (
3
and
4
). The influence of doping on the photocatalytic activity in the hydrogen evolution reaction was investigated. Complex
1
appeared to be the most effective cocatalyst for H
2
evolution with the reaction rate increased by the factor of 8—11. Accomodating the complex in a polymer shell yields the best result. The rate of H
2
evolution increases monotonically with increasing concentration of this complex until the concentration achieves the ratio of one complex molecule per single NC. It is shown that the chemical composition of the surface has a significant influence on their photocatalytic activity in the hydrogen evolution reaction. The activity of NC-2 is 200 times that of NC-1. The replacement of oleate groups of the latter with sulfide increases the activity of these photocatalysts by a factor of 2000.</description><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Cobalt</subject><subject>Full Article</subject><subject>Hydrogen evolution reactions</subject><subject>Inorganic Chemistry</subject><subject>Nanocrystals</subject><subject>Nickel</subject><subject>Organic Chemistry</subject><subject>Photocatalysis</subject><subject>Polymers</subject><issn>1066-5285</issn><issn>1573-9171</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1UU1r3DAQNaWFpml-QG6CnN1qLK8lHcPSfEAggbRnIUvjXW-10lbShjh_JX-2ch3oKZeZ4c178wZeVZ0D_QaU8u8JAHhTU-A1SEFr8aE6gRVntQQOH8tMu65eNWL1ufqS0o5S2gghTqrXh23Iweis3ZRHQ7TJ49OYJxIGsraPxGsfTJxS2SdSaj-68QUt6SeiySG4aY-RpC06R7S35BDDPuRlb0KvXf4H-9H8RleQ_cHhMyYyepK3SCLOfsHPbtvJxrBBT_ApuOOMfq0-DcUWz976afXr6sfP9U19d399u768qw2DLte6pRRRcyaNbXst-aD5MFghm4YabjTTDW8t68TQG8FZx4xAsBYltGClpOy0uljulu__HDFltQvH6IulaigwyVvRQmHBwjIxpBRxUIc47nWcFFA1Z6CWDFTJQM0ZKFE0zaJJhes3GP9ffl_0F9rnjaQ</recordid><startdate>20171101</startdate><enddate>20171101</enddate><creator>Kabachii, Yu. A.</creator><creator>Kochev, S. Yu</creator><creator>Abramchuk, S. S.</creator><creator>Golub, A. S.</creator><creator>Valetskii, P. M.</creator><creator>Antonova, O. Yu</creator><creator>Bubnov, Yu. N.</creator><creator>Nadtochenko, V. A.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20171101</creationdate><title>Photocatalytic activity of CdS nanocrystals stabilized by a polymer shell and promoted by cobalt and nickel complexes in the reaction of hydrogen evolution</title><author>Kabachii, Yu. A. ; Kochev, S. Yu ; Abramchuk, S. S. ; Golub, A. S. ; Valetskii, P. M. ; Antonova, O. Yu ; Bubnov, Yu. N. ; Nadtochenko, V. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-a400eea739cd4ba97fa7ffd89220c7ca3a274d368fbc87363c8e1dde9141d9903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Cobalt</topic><topic>Full Article</topic><topic>Hydrogen evolution reactions</topic><topic>Inorganic Chemistry</topic><topic>Nanocrystals</topic><topic>Nickel</topic><topic>Organic Chemistry</topic><topic>Photocatalysis</topic><topic>Polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kabachii, Yu. A.</creatorcontrib><creatorcontrib>Kochev, S. Yu</creatorcontrib><creatorcontrib>Abramchuk, S. S.</creatorcontrib><creatorcontrib>Golub, A. S.</creatorcontrib><creatorcontrib>Valetskii, P. M.</creatorcontrib><creatorcontrib>Antonova, O. Yu</creatorcontrib><creatorcontrib>Bubnov, Yu. N.</creatorcontrib><creatorcontrib>Nadtochenko, V. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian chemical bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kabachii, Yu. A.</au><au>Kochev, S. Yu</au><au>Abramchuk, S. S.</au><au>Golub, A. S.</au><au>Valetskii, P. M.</au><au>Antonova, O. Yu</au><au>Bubnov, Yu. N.</au><au>Nadtochenko, V. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocatalytic activity of CdS nanocrystals stabilized by a polymer shell and promoted by cobalt and nickel complexes in the reaction of hydrogen evolution</atitle><jtitle>Russian chemical bulletin</jtitle><stitle>Russ Chem Bull</stitle><date>2017-11-01</date><risdate>2017</risdate><volume>66</volume><issue>11</issue><spage>2048</spage><epage>2056</epage><pages>2048-2056</pages><issn>1066-5285</issn><eissn>1573-9171</eissn><abstract>Nanocrystals (NCs) of CdS with oleate surface (NC-1) and octadecyl thiolate surface (NC-2), stabilized by a polycation shell, were doped with nickel bis(2-aminobenzenethiolate) (
1
), cobalt(III) chlorobis(dimethylglyoximato)(2-mercaptopyridine) (
2
), and also with 1,2-ethanedithiol and didodecylsulfide clathrochelates of cobalt(II) (
3
and
4
). The influence of doping on the photocatalytic activity in the hydrogen evolution reaction was investigated. Complex
1
appeared to be the most effective cocatalyst for H
2
evolution with the reaction rate increased by the factor of 8—11. Accomodating the complex in a polymer shell yields the best result. The rate of H
2
evolution increases monotonically with increasing concentration of this complex until the concentration achieves the ratio of one complex molecule per single NC. It is shown that the chemical composition of the surface has a significant influence on their photocatalytic activity in the hydrogen evolution reaction. The activity of NC-2 is 200 times that of NC-1. The replacement of oleate groups of the latter with sulfide increases the activity of these photocatalysts by a factor of 2000.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11172-017-1980-8</doi><tpages>9</tpages></addata></record> |
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| subjects | Catalytic activity Chemistry Chemistry and Materials Science Chemistry/Food Science Cobalt Full Article Hydrogen evolution reactions Inorganic Chemistry Nanocrystals Nickel Organic Chemistry Photocatalysis Polymers |
| title | Photocatalytic activity of CdS nanocrystals stabilized by a polymer shell and promoted by cobalt and nickel complexes in the reaction of hydrogen evolution |
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