MOF-derived Fe–N–C electrocatalyst via a dual ligand strategy for efficient oxygen reduction in acidic media
Fe–N–C materials as popular non-Pt group metal (non-PGM) electrocatalysts demonstrated huge potential for replacing Pt-based materials for efficient oxygen reduction reaction (ORR) electrocatalysis in acidic media. Herein, a metal–organic-framework (MOF)-based dual ligand strategy is proposed to dev...
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| Veröffentlicht in: | Sustainable energy & fuels 2023-11, Vol.7 (23), p.5557-5564 |
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| container_title | Sustainable energy & fuels |
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| creator | Sheng, Yi Zheng, Hongmei Hou, Jingting Zhang, Wanying Chen, Hong Nie, Luanjie Zheng, Jing Lai, Qingxue |
| description | Fe–N–C materials as popular non-Pt group metal (non-PGM) electrocatalysts demonstrated huge potential for replacing Pt-based materials for efficient oxygen reduction reaction (ORR) electrocatalysis in acidic media. Herein, a metal–organic-framework (MOF)-based dual ligand strategy is proposed to develop advanced Fe–N–C materials with a controllable density of Fe-N
x
sites and electrochemically active surface area, attributed to the synergistic effect from secondary ligand manipulation and Zn evaporation during pyrolysis. As a result, the optimized catalyst exhibits an ORR half-wave potential of 0.747 V
vs.
RHE and long-term stability with only a 29 mV negative shift after 3000 potential cycles in 0.5 M H
2
SO
4
electrolyte. More far-reaching, this MOF-based dual ligand strategy opens a novel avenue to the precise fabrication of efficient catalysts. |
| doi_str_mv | 10.1039/D3SE01183F |
| format | Article |
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x
sites and electrochemically active surface area, attributed to the synergistic effect from secondary ligand manipulation and Zn evaporation during pyrolysis. As a result, the optimized catalyst exhibits an ORR half-wave potential of 0.747 V
vs.
RHE and long-term stability with only a 29 mV negative shift after 3000 potential cycles in 0.5 M H
2
SO
4
electrolyte. More far-reaching, this MOF-based dual ligand strategy opens a novel avenue to the precise fabrication of efficient catalysts.</description><identifier>ISSN: 2398-4902</identifier><identifier>EISSN: 2398-4902</identifier><identifier>DOI: 10.1039/D3SE01183F</identifier><language>eng</language><publisher>London: Royal Society of Chemistry</publisher><subject>Catalysts ; Chemical reduction ; Controllability ; Electrocatalysts ; Evaporation ; Fabrication ; Iron ; Ligands ; Metal-organic frameworks ; Oxygen reduction reactions ; Pyrolysis ; Sulfuric acid ; Synergistic effect</subject><ispartof>Sustainable energy & fuels, 2023-11, Vol.7 (23), p.5557-5564</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c218t-63563b62bb7b566de6df3041261d928dbdee7dd44bab25ca8d9fea5737c9ec663</cites><orcidid>0000-0003-3162-3756 ; 0000-0002-3494-9586</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Sheng, Yi</creatorcontrib><creatorcontrib>Zheng, Hongmei</creatorcontrib><creatorcontrib>Hou, Jingting</creatorcontrib><creatorcontrib>Zhang, Wanying</creatorcontrib><creatorcontrib>Chen, Hong</creatorcontrib><creatorcontrib>Nie, Luanjie</creatorcontrib><creatorcontrib>Zheng, Jing</creatorcontrib><creatorcontrib>Lai, Qingxue</creatorcontrib><title>MOF-derived Fe–N–C electrocatalyst via a dual ligand strategy for efficient oxygen reduction in acidic media</title><title>Sustainable energy & fuels</title><description>Fe–N–C materials as popular non-Pt group metal (non-PGM) electrocatalysts demonstrated huge potential for replacing Pt-based materials for efficient oxygen reduction reaction (ORR) electrocatalysis in acidic media. Herein, a metal–organic-framework (MOF)-based dual ligand strategy is proposed to develop advanced Fe–N–C materials with a controllable density of Fe-N
x
sites and electrochemically active surface area, attributed to the synergistic effect from secondary ligand manipulation and Zn evaporation during pyrolysis. As a result, the optimized catalyst exhibits an ORR half-wave potential of 0.747 V
vs.
RHE and long-term stability with only a 29 mV negative shift after 3000 potential cycles in 0.5 M H
2
SO
4
electrolyte. More far-reaching, this MOF-based dual ligand strategy opens a novel avenue to the precise fabrication of efficient catalysts.</description><subject>Catalysts</subject><subject>Chemical reduction</subject><subject>Controllability</subject><subject>Electrocatalysts</subject><subject>Evaporation</subject><subject>Fabrication</subject><subject>Iron</subject><subject>Ligands</subject><subject>Metal-organic frameworks</subject><subject>Oxygen reduction reactions</subject><subject>Pyrolysis</subject><subject>Sulfuric acid</subject><subject>Synergistic effect</subject><issn>2398-4902</issn><issn>2398-4902</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpNkM9Kw0AYxBdRsNRefIIFb0J0_ySb5Ci1UaHag3oOm_2-lC1pUnc3xdx8B9_QJzFSQQ_DzGGYgR8h55xdcSbz61v5vGCcZ7I4IhMh8yyKcyaO_-VTMvN-wxgTXMQiSSdk97gqIkBn9wi0wK-Pz6dRc4oNmuA6o4NuBh_o3mqqKfS6oY1d6xaoD04HXA-07hzFurbGYhto9z6ssaUOoTfBdi21LdXGgjV0i2D1GTmpdeNx9utT8losXub30XJ19zC_WUZG8CxESiZKVkpUVVolSgEqqCWLuVAccpFBBYgpQBxXuhKJ0RnkNeoklanJ0Sglp-TisLtz3VuPPpSbrnfteFmKLB-ByITLsXV5aBnXee-wLnfObrUbSs7KH6jlH1T5DdOHbAA</recordid><startdate>20231121</startdate><enddate>20231121</enddate><creator>Sheng, Yi</creator><creator>Zheng, Hongmei</creator><creator>Hou, Jingting</creator><creator>Zhang, Wanying</creator><creator>Chen, Hong</creator><creator>Nie, Luanjie</creator><creator>Zheng, Jing</creator><creator>Lai, Qingxue</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7SP</scope><scope>7ST</scope><scope>7U6</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0003-3162-3756</orcidid><orcidid>https://orcid.org/0000-0002-3494-9586</orcidid></search><sort><creationdate>20231121</creationdate><title>MOF-derived Fe–N–C electrocatalyst via a dual ligand strategy for efficient oxygen reduction in acidic media</title><author>Sheng, Yi ; Zheng, Hongmei ; Hou, Jingting ; Zhang, Wanying ; Chen, Hong ; Nie, Luanjie ; Zheng, Jing ; Lai, Qingxue</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c218t-63563b62bb7b566de6df3041261d928dbdee7dd44bab25ca8d9fea5737c9ec663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Catalysts</topic><topic>Chemical reduction</topic><topic>Controllability</topic><topic>Electrocatalysts</topic><topic>Evaporation</topic><topic>Fabrication</topic><topic>Iron</topic><topic>Ligands</topic><topic>Metal-organic frameworks</topic><topic>Oxygen reduction reactions</topic><topic>Pyrolysis</topic><topic>Sulfuric acid</topic><topic>Synergistic effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sheng, Yi</creatorcontrib><creatorcontrib>Zheng, Hongmei</creatorcontrib><creatorcontrib>Hou, Jingting</creatorcontrib><creatorcontrib>Zhang, Wanying</creatorcontrib><creatorcontrib>Chen, Hong</creatorcontrib><creatorcontrib>Nie, Luanjie</creatorcontrib><creatorcontrib>Zheng, Jing</creatorcontrib><creatorcontrib>Lai, Qingxue</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Sustainable energy & fuels</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sheng, Yi</au><au>Zheng, Hongmei</au><au>Hou, Jingting</au><au>Zhang, Wanying</au><au>Chen, Hong</au><au>Nie, Luanjie</au><au>Zheng, Jing</au><au>Lai, Qingxue</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>MOF-derived Fe–N–C electrocatalyst via a dual ligand strategy for efficient oxygen reduction in acidic media</atitle><jtitle>Sustainable energy & fuels</jtitle><date>2023-11-21</date><risdate>2023</risdate><volume>7</volume><issue>23</issue><spage>5557</spage><epage>5564</epage><pages>5557-5564</pages><issn>2398-4902</issn><eissn>2398-4902</eissn><abstract>Fe–N–C materials as popular non-Pt group metal (non-PGM) electrocatalysts demonstrated huge potential for replacing Pt-based materials for efficient oxygen reduction reaction (ORR) electrocatalysis in acidic media. Herein, a metal–organic-framework (MOF)-based dual ligand strategy is proposed to develop advanced Fe–N–C materials with a controllable density of Fe-N
x
sites and electrochemically active surface area, attributed to the synergistic effect from secondary ligand manipulation and Zn evaporation during pyrolysis. As a result, the optimized catalyst exhibits an ORR half-wave potential of 0.747 V
vs.
RHE and long-term stability with only a 29 mV negative shift after 3000 potential cycles in 0.5 M H
2
SO
4
electrolyte. More far-reaching, this MOF-based dual ligand strategy opens a novel avenue to the precise fabrication of efficient catalysts.</abstract><cop>London</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/D3SE01183F</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3162-3756</orcidid><orcidid>https://orcid.org/0000-0002-3494-9586</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2398-4902 |
| ispartof | Sustainable energy & fuels, 2023-11, Vol.7 (23), p.5557-5564 |
| issn | 2398-4902 2398-4902 |
| language | eng |
| recordid | cdi_proquest_journals_2893983513 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Catalysts Chemical reduction Controllability Electrocatalysts Evaporation Fabrication Iron Ligands Metal-organic frameworks Oxygen reduction reactions Pyrolysis Sulfuric acid Synergistic effect |
| title | MOF-derived Fe–N–C electrocatalyst via a dual ligand strategy for efficient oxygen reduction in acidic media |
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