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Efficient electroreduction of CO to acetate using a metal-azolate framework with dicopper active sites
Electrochemical reduction of CO to value-added products, especially C 2 products, provides a potential approach to achieve carbon neutrality and overcome the energy crisis. Herein, we report a metal-azolate framework (CuBpz) with dicopper active sites as an electrocatalyst for the electrochemical CO...
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| Published in: | Dalton transactions : an international journal of inorganic chemistry 2023-10, Vol.52 (42), p.15317-1532 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c337t-14da3c701977ed97d681a161568e1f550131027c27f82d93d5b5f8cb5f6741c23 |
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| cites | cdi_FETCH-LOGICAL-c337t-14da3c701977ed97d681a161568e1f550131027c27f82d93d5b5f8cb5f6741c23 |
| container_end_page | 1532 |
| container_issue | 42 |
| container_start_page | 15317 |
| container_title | Dalton transactions : an international journal of inorganic chemistry |
| container_volume | 52 |
| creator | Zhu, Hao-Lin Han, Yu-Xuan Liao, Pei-Qin Chen, Xiao-Ming |
| description | Electrochemical reduction of CO to value-added products, especially C
2
products, provides a potential approach to achieve carbon neutrality and overcome the energy crisis. Herein, we report a metal-azolate framework (CuBpz) with dicopper active sites as an electrocatalyst for the electrochemical CO reduction reaction (eCORR). As a result, CuBpz achieved an impressive faradaic efficiency (FE) of 47.8% for yielding acetate with a current density of −200 mA cm
−2
, while no obvious degradation was observed over 60 hours of continuous operation at a current density of −200 mA cm
−2
. Mechanism studies revealed that the dicopper site can promote C-C coupling between two C
1
intermediates, thereby being conducive to the generation of the key *CH
2
COOH intermediate.
The dicopper site in a metal-azolate framework result in an enhanced electroreduction selectivity and current density of CO for yielding acetate. |
| doi_str_mv | 10.1039/d3dt00921a |
| format | article |
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2
products, provides a potential approach to achieve carbon neutrality and overcome the energy crisis. Herein, we report a metal-azolate framework (CuBpz) with dicopper active sites as an electrocatalyst for the electrochemical CO reduction reaction (eCORR). As a result, CuBpz achieved an impressive faradaic efficiency (FE) of 47.8% for yielding acetate with a current density of −200 mA cm
−2
, while no obvious degradation was observed over 60 hours of continuous operation at a current density of −200 mA cm
−2
. Mechanism studies revealed that the dicopper site can promote C-C coupling between two C
1
intermediates, thereby being conducive to the generation of the key *CH
2
COOH intermediate.
The dicopper site in a metal-azolate framework result in an enhanced electroreduction selectivity and current density of CO for yielding acetate.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d3dt00921a</identifier><identifier>PMID: 37161782</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Chemical reduction ; Current density ; Electrocatalysts</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2023-10, Vol.52 (42), p.15317-1532</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-14da3c701977ed97d681a161568e1f550131027c27f82d93d5b5f8cb5f6741c23</citedby><cites>FETCH-LOGICAL-c337t-14da3c701977ed97d681a161568e1f550131027c27f82d93d5b5f8cb5f6741c23</cites><orcidid>0000-0002-3353-7918 ; 0000-0001-5888-1283</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37161782$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhu, Hao-Lin</creatorcontrib><creatorcontrib>Han, Yu-Xuan</creatorcontrib><creatorcontrib>Liao, Pei-Qin</creatorcontrib><creatorcontrib>Chen, Xiao-Ming</creatorcontrib><title>Efficient electroreduction of CO to acetate using a metal-azolate framework with dicopper active sites</title><title>Dalton transactions : an international journal of inorganic chemistry</title><addtitle>Dalton Trans</addtitle><description>Electrochemical reduction of CO to value-added products, especially C
2
products, provides a potential approach to achieve carbon neutrality and overcome the energy crisis. Herein, we report a metal-azolate framework (CuBpz) with dicopper active sites as an electrocatalyst for the electrochemical CO reduction reaction (eCORR). As a result, CuBpz achieved an impressive faradaic efficiency (FE) of 47.8% for yielding acetate with a current density of −200 mA cm
−2
, while no obvious degradation was observed over 60 hours of continuous operation at a current density of −200 mA cm
−2
. Mechanism studies revealed that the dicopper site can promote C-C coupling between two C
1
intermediates, thereby being conducive to the generation of the key *CH
2
COOH intermediate.
The dicopper site in a metal-azolate framework result in an enhanced electroreduction selectivity and current density of CO for yielding acetate.</description><subject>Chemical reduction</subject><subject>Current density</subject><subject>Electrocatalysts</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpd0UlLxDAUB_AgivvFuxLwIkI1S9ukx2FcQfCi5xKTF422zZikin56M46O4CXrL4_HPwjtUXJCCW9ODTeJkIZRtYI2aSlE0TBeri7XrN5AWzE-E8IYqdg62uCC1lRItonsubVOOxgShg50Cj6AGXVyfsDe4uktTh4rDUklwGN0wyNWuM_brlCfvpuf2qB6ePfhBb-79ISN0342g5BfJfcGOLoEcQetWdVF2P2Zt9H9xfnd9Kq4ub28nk5uCs25SAUtjeJaENoIAaYRppZU5VarWgK1VUUop4QJzYSVzDTcVA-VlToPtSipZnwbHS3qzoJ_HSGmtndRQ9epAfwYWyYpbbgUkmd6-I8--zEMubusZEmEFGyujhdKBx9jANvOgutV-Ggpaefpt2f87O47_UnGBz8lx4cezJL-xp3B_gKEqJe3f9_HvwByWoiK</recordid><startdate>20231031</startdate><enddate>20231031</enddate><creator>Zhu, Hao-Lin</creator><creator>Han, Yu-Xuan</creator><creator>Liao, Pei-Qin</creator><creator>Chen, Xiao-Ming</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-3353-7918</orcidid><orcidid>https://orcid.org/0000-0001-5888-1283</orcidid></search><sort><creationdate>20231031</creationdate><title>Efficient electroreduction of CO to acetate using a metal-azolate framework with dicopper active sites</title><author>Zhu, Hao-Lin ; Han, Yu-Xuan ; Liao, Pei-Qin ; Chen, Xiao-Ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-14da3c701977ed97d681a161568e1f550131027c27f82d93d5b5f8cb5f6741c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Chemical reduction</topic><topic>Current density</topic><topic>Electrocatalysts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Hao-Lin</creatorcontrib><creatorcontrib>Han, Yu-Xuan</creatorcontrib><creatorcontrib>Liao, Pei-Qin</creatorcontrib><creatorcontrib>Chen, Xiao-Ming</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Hao-Lin</au><au>Han, Yu-Xuan</au><au>Liao, Pei-Qin</au><au>Chen, Xiao-Ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient electroreduction of CO to acetate using a metal-azolate framework with dicopper active sites</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><addtitle>Dalton Trans</addtitle><date>2023-10-31</date><risdate>2023</risdate><volume>52</volume><issue>42</issue><spage>15317</spage><epage>1532</epage><pages>15317-1532</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><notes>https://doi.org/10.1039/d3dt00921a</notes><notes>Electronic supplementary information (ESI) available. See DOI</notes><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>Electrochemical reduction of CO to value-added products, especially C
2
products, provides a potential approach to achieve carbon neutrality and overcome the energy crisis. Herein, we report a metal-azolate framework (CuBpz) with dicopper active sites as an electrocatalyst for the electrochemical CO reduction reaction (eCORR). As a result, CuBpz achieved an impressive faradaic efficiency (FE) of 47.8% for yielding acetate with a current density of −200 mA cm
−2
, while no obvious degradation was observed over 60 hours of continuous operation at a current density of −200 mA cm
−2
. Mechanism studies revealed that the dicopper site can promote C-C coupling between two C
1
intermediates, thereby being conducive to the generation of the key *CH
2
COOH intermediate.
The dicopper site in a metal-azolate framework result in an enhanced electroreduction selectivity and current density of CO for yielding acetate.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>37161782</pmid><doi>10.1039/d3dt00921a</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-3353-7918</orcidid><orcidid>https://orcid.org/0000-0001-5888-1283</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2023-10, Vol.52 (42), p.15317-1532 |
| issn | 1477-9226 1477-9234 |
| language | eng |
| recordid | cdi_pubmed_primary_37161782 |
| source | Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list) |
| subjects | Chemical reduction Current density Electrocatalysts |
| title | Efficient electroreduction of CO to acetate using a metal-azolate framework with dicopper active sites |
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