Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction
This work spotlights the facile method to deposit cobalt oxide (CoO x ) nanoparticles as a cocatalyst on Fe-MOF-bpdc to enhance its photocatalytic activity for water oxidation reaction (WOR) under visible light irradiation to evolve gaseous O 2 . Due to the soft conditions needed for the process dev...
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| Veröffentlicht in: | Research on chemical intermediates 2020-03, Vol.46 (3), p.2003-2015 |
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| container_end_page | 2015 |
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| container_issue | 3 |
| container_start_page | 2003 |
| container_title | Research on chemical intermediates |
| container_volume | 46 |
| creator | Mine, Shinya Lionet, Zakary Shigemitsu, Haruka Toyao, Takashi Kim, Tae-Ho Horiuchi, Yu Lee, Soo Wohn Matsuoka, Masaya |
| description | This work spotlights the facile method to deposit cobalt oxide (CoO
x
) nanoparticles as a cocatalyst on Fe-MOF-bpdc to enhance its photocatalytic activity for water oxidation reaction (WOR) under visible light irradiation to evolve gaseous O
2
. Due to the soft conditions needed for the process developed, the framework structure of Fe-MOF-bpdc was maintained even after the deposition of CoO
x
. The optimized CoO
x
@Fe-MOF-bpdc composite showed enhanced activity towards visible-light-driven WOR as compared to pristine Fe-MOF-bpdc, the amount of evolved O
2
being increased by about 2 times at the maximum with CoO
x
loading of 2 wt% as Co metal. Investigations on the wavelength dependence of visible-light-driven WOR on CoO
x
@Fe-MOF-bpdc revealed that the direct photo-excitation of Fe-oxo clusters within Fe-MOF-bpdc plays an important role to initiate the reaction. Furthermore, it was found that the rate of 2-propanol oxidation reaction, which is a typical two-electron oxidation reaction, was hardly affected by CoO
x
deposition, suggesting that CoO
x
acts as a unique hole trapping site and more preferentially catalyse the four-electron oxidation reactions like WOR than the two-electron oxidation reaction. |
| doi_str_mv | 10.1007/s11164-019-04077-8 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2355319036</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2355319036</sourcerecordid><originalsourceid>FETCH-LOGICAL-c356t-f16bf0780358d75f9a9089f6189667e152eea5a656894ff469338988db58f6313</originalsourceid><addsrcrecordid>eNp9kD1PwzAURS0EEuXjDzBZYoHBYMe1Y4-oUEACdYHZcpLn1iiNg-3yMfPHCQ0SG5PfcM95fhehE0YvGKXlZWKMySmhTBM6pWVJ1A6aMCEVEbIUu2hCdVEQyaTaRwcpvVDKhFJ0gr6uIfllh4PDcyCPizmp-qbGDfQh-QwNfvd5hetQ2Tbj8OEbwGezsPg4x53tQm9j9nULCbsQMXQr29UD8-aTr1ogrV-uMuljWIetymaIW4nNPnQ4gq1_hiO052yb4Pj3PUTP85un2R15WNzez64eSM2FzMQxWTlaKsqFakrhtNVUaSeZ0lKWwEQBYIWVw9V66txUas6VVqqphHKSM36ITkfv8KPXDaRsXsImdsNKU3AhONOUyyFVjKk6hpQiONNHv7bx0zBqfso2Y9lmKNtsyzZqgPgIpSHcLSH-qf-hvgFYl4J3</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2355319036</pqid></control><display><type>article</type><title>Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction</title><source>SpringerLink Journals</source><creator>Mine, Shinya ; Lionet, Zakary ; Shigemitsu, Haruka ; Toyao, Takashi ; Kim, Tae-Ho ; Horiuchi, Yu ; Lee, Soo Wohn ; Matsuoka, Masaya</creator><creatorcontrib>Mine, Shinya ; Lionet, Zakary ; Shigemitsu, Haruka ; Toyao, Takashi ; Kim, Tae-Ho ; Horiuchi, Yu ; Lee, Soo Wohn ; Matsuoka, Masaya</creatorcontrib><description>This work spotlights the facile method to deposit cobalt oxide (CoO
x
) nanoparticles as a cocatalyst on Fe-MOF-bpdc to enhance its photocatalytic activity for water oxidation reaction (WOR) under visible light irradiation to evolve gaseous O
2
. Due to the soft conditions needed for the process developed, the framework structure of Fe-MOF-bpdc was maintained even after the deposition of CoO
x
. The optimized CoO
x
@Fe-MOF-bpdc composite showed enhanced activity towards visible-light-driven WOR as compared to pristine Fe-MOF-bpdc, the amount of evolved O
2
being increased by about 2 times at the maximum with CoO
x
loading of 2 wt% as Co metal. Investigations on the wavelength dependence of visible-light-driven WOR on CoO
x
@Fe-MOF-bpdc revealed that the direct photo-excitation of Fe-oxo clusters within Fe-MOF-bpdc plays an important role to initiate the reaction. Furthermore, it was found that the rate of 2-propanol oxidation reaction, which is a typical two-electron oxidation reaction, was hardly affected by CoO
x
deposition, suggesting that CoO
x
acts as a unique hole trapping site and more preferentially catalyse the four-electron oxidation reactions like WOR than the two-electron oxidation reaction.</description><identifier>ISSN: 0922-6168</identifier><identifier>EISSN: 1568-5675</identifier><identifier>DOI: 10.1007/s11164-019-04077-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Catalysis ; Catalytic activity ; Chemistry ; Chemistry and Materials Science ; Cobalt oxides ; Deposition ; Electrons ; Inorganic Chemistry ; Iron ; Light irradiation ; Metal-organic frameworks ; Nanoparticles ; Oxidation ; Photocatalysis ; Physical Chemistry</subject><ispartof>Research on chemical intermediates, 2020-03, Vol.46 (3), p.2003-2015</ispartof><rights>Springer Nature B.V. 2020</rights><rights>2020© Springer Nature B.V. 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-f16bf0780358d75f9a9089f6189667e152eea5a656894ff469338988db58f6313</citedby><cites>FETCH-LOGICAL-c356t-f16bf0780358d75f9a9089f6189667e152eea5a656894ff469338988db58f6313</cites><orcidid>0000-0003-1114-220X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11164-019-04077-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11164-019-04077-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Mine, Shinya</creatorcontrib><creatorcontrib>Lionet, Zakary</creatorcontrib><creatorcontrib>Shigemitsu, Haruka</creatorcontrib><creatorcontrib>Toyao, Takashi</creatorcontrib><creatorcontrib>Kim, Tae-Ho</creatorcontrib><creatorcontrib>Horiuchi, Yu</creatorcontrib><creatorcontrib>Lee, Soo Wohn</creatorcontrib><creatorcontrib>Matsuoka, Masaya</creatorcontrib><title>Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction</title><title>Research on chemical intermediates</title><addtitle>Res Chem Intermed</addtitle><description>This work spotlights the facile method to deposit cobalt oxide (CoO
x
) nanoparticles as a cocatalyst on Fe-MOF-bpdc to enhance its photocatalytic activity for water oxidation reaction (WOR) under visible light irradiation to evolve gaseous O
2
. Due to the soft conditions needed for the process developed, the framework structure of Fe-MOF-bpdc was maintained even after the deposition of CoO
x
. The optimized CoO
x
@Fe-MOF-bpdc composite showed enhanced activity towards visible-light-driven WOR as compared to pristine Fe-MOF-bpdc, the amount of evolved O
2
being increased by about 2 times at the maximum with CoO
x
loading of 2 wt% as Co metal. Investigations on the wavelength dependence of visible-light-driven WOR on CoO
x
@Fe-MOF-bpdc revealed that the direct photo-excitation of Fe-oxo clusters within Fe-MOF-bpdc plays an important role to initiate the reaction. Furthermore, it was found that the rate of 2-propanol oxidation reaction, which is a typical two-electron oxidation reaction, was hardly affected by CoO
x
deposition, suggesting that CoO
x
acts as a unique hole trapping site and more preferentially catalyse the four-electron oxidation reactions like WOR than the two-electron oxidation reaction.</description><subject>Catalysis</subject><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Cobalt oxides</subject><subject>Deposition</subject><subject>Electrons</subject><subject>Inorganic Chemistry</subject><subject>Iron</subject><subject>Light irradiation</subject><subject>Metal-organic frameworks</subject><subject>Nanoparticles</subject><subject>Oxidation</subject><subject>Photocatalysis</subject><subject>Physical Chemistry</subject><issn>0922-6168</issn><issn>1568-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAURS0EEuXjDzBZYoHBYMe1Y4-oUEACdYHZcpLn1iiNg-3yMfPHCQ0SG5PfcM95fhehE0YvGKXlZWKMySmhTBM6pWVJ1A6aMCEVEbIUu2hCdVEQyaTaRwcpvVDKhFJ0gr6uIfllh4PDcyCPizmp-qbGDfQh-QwNfvd5hetQ2Tbj8OEbwGezsPg4x53tQm9j9nULCbsQMXQr29UD8-aTr1ogrV-uMuljWIetymaIW4nNPnQ4gq1_hiO052yb4Pj3PUTP85un2R15WNzez64eSM2FzMQxWTlaKsqFakrhtNVUaSeZ0lKWwEQBYIWVw9V66txUas6VVqqphHKSM36ITkfv8KPXDaRsXsImdsNKU3AhONOUyyFVjKk6hpQiONNHv7bx0zBqfso2Y9lmKNtsyzZqgPgIpSHcLSH-qf-hvgFYl4J3</recordid><startdate>20200301</startdate><enddate>20200301</enddate><creator>Mine, Shinya</creator><creator>Lionet, Zakary</creator><creator>Shigemitsu, Haruka</creator><creator>Toyao, Takashi</creator><creator>Kim, Tae-Ho</creator><creator>Horiuchi, Yu</creator><creator>Lee, Soo Wohn</creator><creator>Matsuoka, Masaya</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-1114-220X</orcidid></search><sort><creationdate>20200301</creationdate><title>Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction</title><author>Mine, Shinya ; Lionet, Zakary ; Shigemitsu, Haruka ; Toyao, Takashi ; Kim, Tae-Ho ; Horiuchi, Yu ; Lee, Soo Wohn ; Matsuoka, Masaya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-f16bf0780358d75f9a9089f6189667e152eea5a656894ff469338988db58f6313</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Catalysis</topic><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Cobalt oxides</topic><topic>Deposition</topic><topic>Electrons</topic><topic>Inorganic Chemistry</topic><topic>Iron</topic><topic>Light irradiation</topic><topic>Metal-organic frameworks</topic><topic>Nanoparticles</topic><topic>Oxidation</topic><topic>Photocatalysis</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mine, Shinya</creatorcontrib><creatorcontrib>Lionet, Zakary</creatorcontrib><creatorcontrib>Shigemitsu, Haruka</creatorcontrib><creatorcontrib>Toyao, Takashi</creatorcontrib><creatorcontrib>Kim, Tae-Ho</creatorcontrib><creatorcontrib>Horiuchi, Yu</creatorcontrib><creatorcontrib>Lee, Soo Wohn</creatorcontrib><creatorcontrib>Matsuoka, Masaya</creatorcontrib><collection>CrossRef</collection><jtitle>Research on chemical intermediates</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mine, Shinya</au><au>Lionet, Zakary</au><au>Shigemitsu, Haruka</au><au>Toyao, Takashi</au><au>Kim, Tae-Ho</au><au>Horiuchi, Yu</au><au>Lee, Soo Wohn</au><au>Matsuoka, Masaya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction</atitle><jtitle>Research on chemical intermediates</jtitle><stitle>Res Chem Intermed</stitle><date>2020-03-01</date><risdate>2020</risdate><volume>46</volume><issue>3</issue><spage>2003</spage><epage>2015</epage><pages>2003-2015</pages><issn>0922-6168</issn><eissn>1568-5675</eissn><abstract>This work spotlights the facile method to deposit cobalt oxide (CoO
x
) nanoparticles as a cocatalyst on Fe-MOF-bpdc to enhance its photocatalytic activity for water oxidation reaction (WOR) under visible light irradiation to evolve gaseous O
2
. Due to the soft conditions needed for the process developed, the framework structure of Fe-MOF-bpdc was maintained even after the deposition of CoO
x
. The optimized CoO
x
@Fe-MOF-bpdc composite showed enhanced activity towards visible-light-driven WOR as compared to pristine Fe-MOF-bpdc, the amount of evolved O
2
being increased by about 2 times at the maximum with CoO
x
loading of 2 wt% as Co metal. Investigations on the wavelength dependence of visible-light-driven WOR on CoO
x
@Fe-MOF-bpdc revealed that the direct photo-excitation of Fe-oxo clusters within Fe-MOF-bpdc plays an important role to initiate the reaction. Furthermore, it was found that the rate of 2-propanol oxidation reaction, which is a typical two-electron oxidation reaction, was hardly affected by CoO
x
deposition, suggesting that CoO
x
acts as a unique hole trapping site and more preferentially catalyse the four-electron oxidation reactions like WOR than the two-electron oxidation reaction.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11164-019-04077-8</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0003-1114-220X</orcidid></addata></record> |
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| subjects | Catalysis Catalytic activity Chemistry Chemistry and Materials Science Cobalt oxides Deposition Electrons Inorganic Chemistry Iron Light irradiation Metal-organic frameworks Nanoparticles Oxidation Photocatalysis Physical Chemistry |
| title | Design of Fe-MOF-bpdc deposited with cobalt oxide (CoOx) nanoparticles for enhanced visible-light-promoted water oxidation reaction |
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