Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis
We report the synthesis of a bioinspired NiFe-gallate metal-organic framework on carbon paper using gallic acid (GA) as the organic ligand, nickel chloride hexahydrate and iron( ii ) chloride tetrahydrate as metal sources by a one-step hydrothermal method. The as-prepared NiFe-GA on carbon paper exh...
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| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2022-03, Vol.1 (13), p.713-719 |
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| creator | Fang, Min Gao, Xutao Liang, Jing Guo, Biao Zou, Lie Lu, Jun Gao, Yan Tse, Edmund C. M Liu, Jinxuan |
| description | We report the synthesis of a bioinspired NiFe-gallate metal-organic framework on carbon paper using gallic acid (GA) as the organic ligand, nickel chloride hexahydrate and iron(
ii
) chloride tetrahydrate as metal sources by a one-step hydrothermal method. The as-prepared NiFe-GA on carbon paper exhibits excellent oxygen evolution reaction (OER) performance, which requires overpotentials of 185 mV and 236 mV to achieve 10 mA cm
−2
and 100 mA cm
−2
in 1.0 M KOH, respectively.
In situ
electrochemical and density functional theory calculation results reveal that the presence of Fe and GA favors the generation of active oxygen species and the catalytic active Ni- and Fe-sites facilitate the charge transport to adsorbed OH
ad
reducing the activation barrier of OH
ad
deprotonation to form O
ad
intermediates, thereby contributing the superior OER performance.
A bioinspired NiFe-gallate was synthesized on carbon paper. It exhibits superior OER performance with an overpotential of 185 mV at 10 mA cm
-2
. |
| doi_str_mv | 10.1039/d2ta01293f |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2645146993</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2645146993</sourcerecordid><originalsourceid>FETCH-LOGICAL-c281t-14cdd1b71833609e21117e568ab88cf5f571aa4c23ab8cb970b3bc0dbf161f893</originalsourceid><addsrcrecordid>eNpFkEtLAzEUhYMoWGo37oWAO2E0j3kky1qtCkU3dT1kMsk0NZ3UJFXn3xut1Lu5h8vHuZwDwDlG1xhRftOSKBAmnOojMCKoQFmV8_L4oBk7BZMQ1igNQ6jkfARWt8aZPmyNVy18NnOVdcJaERXcqChs5nwneiOh9mKjPp1_C1A7D1emW9kBKq2NNKqP0H0Nneqh-nB2F41LyioZvZMiuQzBhDNwooUNavK3x-B1fr-cPWaLl4en2XSRScJwzHAu2xY3FWaUlogrgjGuVFEy0TAmdaGLCguRS0LTQTa8Qg1tJGobjUusGadjcLn33Xr3vlMh1mu38316WZMyL3CeYtNEXe0p6V0IXul6681G-KHGqP4ps74jy-lvmfMEX-xhH-SB-y-bfgPyCHLL</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2645146993</pqid></control><display><type>article</type><title>Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>Fang, Min ; Gao, Xutao ; Liang, Jing ; Guo, Biao ; Zou, Lie ; Lu, Jun ; Gao, Yan ; Tse, Edmund C. M ; Liu, Jinxuan</creator><creatorcontrib>Fang, Min ; Gao, Xutao ; Liang, Jing ; Guo, Biao ; Zou, Lie ; Lu, Jun ; Gao, Yan ; Tse, Edmund C. M ; Liu, Jinxuan</creatorcontrib><description>We report the synthesis of a bioinspired NiFe-gallate metal-organic framework on carbon paper using gallic acid (GA) as the organic ligand, nickel chloride hexahydrate and iron(
ii
) chloride tetrahydrate as metal sources by a one-step hydrothermal method. The as-prepared NiFe-GA on carbon paper exhibits excellent oxygen evolution reaction (OER) performance, which requires overpotentials of 185 mV and 236 mV to achieve 10 mA cm
−2
and 100 mA cm
−2
in 1.0 M KOH, respectively.
In situ
electrochemical and density functional theory calculation results reveal that the presence of Fe and GA favors the generation of active oxygen species and the catalytic active Ni- and Fe-sites facilitate the charge transport to adsorbed OH
ad
reducing the activation barrier of OH
ad
deprotonation to form O
ad
intermediates, thereby contributing the superior OER performance.
A bioinspired NiFe-gallate was synthesized on carbon paper. It exhibits superior OER performance with an overpotential of 185 mV at 10 mA cm
-2
.</description><identifier>ISSN: 2050-7488</identifier><identifier>EISSN: 2050-7496</identifier><identifier>DOI: 10.1039/d2ta01293f</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Carbon ; Charge transport ; Density functional theory ; Electrochemistry ; Gallic acid ; Intermediates ; Intermetallic compounds ; Iron chlorides ; Iron compounds ; Metal-organic frameworks ; Nickel ; Nickel chloride ; Nickel compounds ; Oxygen ; Oxygen evolution reactions</subject><ispartof>Journal of materials chemistry. A, Materials for energy and sustainability, 2022-03, Vol.1 (13), p.713-719</ispartof><rights>Copyright Royal Society of Chemistry 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c281t-14cdd1b71833609e21117e568ab88cf5f571aa4c23ab8cb970b3bc0dbf161f893</citedby><cites>FETCH-LOGICAL-c281t-14cdd1b71833609e21117e568ab88cf5f571aa4c23ab8cb970b3bc0dbf161f893</cites><orcidid>0000-0001-9895-4088 ; 0000-0002-9313-1290 ; 0000-0002-6306-1359</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Fang, Min</creatorcontrib><creatorcontrib>Gao, Xutao</creatorcontrib><creatorcontrib>Liang, Jing</creatorcontrib><creatorcontrib>Guo, Biao</creatorcontrib><creatorcontrib>Zou, Lie</creatorcontrib><creatorcontrib>Lu, Jun</creatorcontrib><creatorcontrib>Gao, Yan</creatorcontrib><creatorcontrib>Tse, Edmund C. M</creatorcontrib><creatorcontrib>Liu, Jinxuan</creatorcontrib><title>Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis</title><title>Journal of materials chemistry. A, Materials for energy and sustainability</title><description>We report the synthesis of a bioinspired NiFe-gallate metal-organic framework on carbon paper using gallic acid (GA) as the organic ligand, nickel chloride hexahydrate and iron(
ii
) chloride tetrahydrate as metal sources by a one-step hydrothermal method. The as-prepared NiFe-GA on carbon paper exhibits excellent oxygen evolution reaction (OER) performance, which requires overpotentials of 185 mV and 236 mV to achieve 10 mA cm
−2
and 100 mA cm
−2
in 1.0 M KOH, respectively.
In situ
electrochemical and density functional theory calculation results reveal that the presence of Fe and GA favors the generation of active oxygen species and the catalytic active Ni- and Fe-sites facilitate the charge transport to adsorbed OH
ad
reducing the activation barrier of OH
ad
deprotonation to form O
ad
intermediates, thereby contributing the superior OER performance.
A bioinspired NiFe-gallate was synthesized on carbon paper. It exhibits superior OER performance with an overpotential of 185 mV at 10 mA cm
-2
.</description><subject>Carbon</subject><subject>Charge transport</subject><subject>Density functional theory</subject><subject>Electrochemistry</subject><subject>Gallic acid</subject><subject>Intermediates</subject><subject>Intermetallic compounds</subject><subject>Iron chlorides</subject><subject>Iron compounds</subject><subject>Metal-organic frameworks</subject><subject>Nickel</subject><subject>Nickel chloride</subject><subject>Nickel compounds</subject><subject>Oxygen</subject><subject>Oxygen evolution reactions</subject><issn>2050-7488</issn><issn>2050-7496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLAzEUhYMoWGo37oWAO2E0j3kky1qtCkU3dT1kMsk0NZ3UJFXn3xut1Lu5h8vHuZwDwDlG1xhRftOSKBAmnOojMCKoQFmV8_L4oBk7BZMQ1igNQ6jkfARWt8aZPmyNVy18NnOVdcJaERXcqChs5nwneiOh9mKjPp1_C1A7D1emW9kBKq2NNKqP0H0Nneqh-nB2F41LyioZvZMiuQzBhDNwooUNavK3x-B1fr-cPWaLl4en2XSRScJwzHAu2xY3FWaUlogrgjGuVFEy0TAmdaGLCguRS0LTQTa8Qg1tJGobjUusGadjcLn33Xr3vlMh1mu38316WZMyL3CeYtNEXe0p6V0IXul6681G-KHGqP4ps74jy-lvmfMEX-xhH-SB-y-bfgPyCHLL</recordid><startdate>20220330</startdate><enddate>20220330</enddate><creator>Fang, Min</creator><creator>Gao, Xutao</creator><creator>Liang, Jing</creator><creator>Guo, Biao</creator><creator>Zou, Lie</creator><creator>Lu, Jun</creator><creator>Gao, Yan</creator><creator>Tse, Edmund C. M</creator><creator>Liu, Jinxuan</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>JG9</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-9895-4088</orcidid><orcidid>https://orcid.org/0000-0002-9313-1290</orcidid><orcidid>https://orcid.org/0000-0002-6306-1359</orcidid></search><sort><creationdate>20220330</creationdate><title>Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis</title><author>Fang, Min ; Gao, Xutao ; Liang, Jing ; Guo, Biao ; Zou, Lie ; Lu, Jun ; Gao, Yan ; Tse, Edmund C. M ; Liu, Jinxuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c281t-14cdd1b71833609e21117e568ab88cf5f571aa4c23ab8cb970b3bc0dbf161f893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Carbon</topic><topic>Charge transport</topic><topic>Density functional theory</topic><topic>Electrochemistry</topic><topic>Gallic acid</topic><topic>Intermediates</topic><topic>Intermetallic compounds</topic><topic>Iron chlorides</topic><topic>Iron compounds</topic><topic>Metal-organic frameworks</topic><topic>Nickel</topic><topic>Nickel chloride</topic><topic>Nickel compounds</topic><topic>Oxygen</topic><topic>Oxygen evolution reactions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fang, Min</creatorcontrib><creatorcontrib>Gao, Xutao</creatorcontrib><creatorcontrib>Liang, Jing</creatorcontrib><creatorcontrib>Guo, Biao</creatorcontrib><creatorcontrib>Zou, Lie</creatorcontrib><creatorcontrib>Lu, Jun</creatorcontrib><creatorcontrib>Gao, Yan</creatorcontrib><creatorcontrib>Tse, Edmund C. M</creatorcontrib><creatorcontrib>Liu, Jinxuan</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fang, Min</au><au>Gao, Xutao</au><au>Liang, Jing</au><au>Guo, Biao</au><au>Zou, Lie</au><au>Lu, Jun</au><au>Gao, Yan</au><au>Tse, Edmund C. M</au><au>Liu, Jinxuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis</atitle><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle><date>2022-03-30</date><risdate>2022</risdate><volume>1</volume><issue>13</issue><spage>713</spage><epage>719</epage><pages>713-719</pages><issn>2050-7488</issn><eissn>2050-7496</eissn><abstract>We report the synthesis of a bioinspired NiFe-gallate metal-organic framework on carbon paper using gallic acid (GA) as the organic ligand, nickel chloride hexahydrate and iron(
ii
) chloride tetrahydrate as metal sources by a one-step hydrothermal method. The as-prepared NiFe-GA on carbon paper exhibits excellent oxygen evolution reaction (OER) performance, which requires overpotentials of 185 mV and 236 mV to achieve 10 mA cm
−2
and 100 mA cm
−2
in 1.0 M KOH, respectively.
In situ
electrochemical and density functional theory calculation results reveal that the presence of Fe and GA favors the generation of active oxygen species and the catalytic active Ni- and Fe-sites facilitate the charge transport to adsorbed OH
ad
reducing the activation barrier of OH
ad
deprotonation to form O
ad
intermediates, thereby contributing the superior OER performance.
A bioinspired NiFe-gallate was synthesized on carbon paper. It exhibits superior OER performance with an overpotential of 185 mV at 10 mA cm
-2
.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d2ta01293f</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-9895-4088</orcidid><orcidid>https://orcid.org/0000-0002-9313-1290</orcidid><orcidid>https://orcid.org/0000-0002-6306-1359</orcidid></addata></record> |
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| identifier | ISSN: 2050-7488 |
| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2022-03, Vol.1 (13), p.713-719 |
| issn | 2050-7488 2050-7496 |
| language | eng |
| recordid | cdi_proquest_journals_2645146993 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Carbon Charge transport Density functional theory Electrochemistry Gallic acid Intermediates Intermetallic compounds Iron chlorides Iron compounds Metal-organic frameworks Nickel Nickel chloride Nickel compounds Oxygen Oxygen evolution reactions |
| title | Bioinspired NiFe-gallate metal-organic frameworks for highly efficient oxygen evolution electrocatalysis |
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