N-doped carbon nanocage-anchored bismuth atoms for efficient CO2 reduction
Electrochemical CO2 reduction (CO2RR) is a prospective but challenging method to decrease the CO2 concentration in the current atmosphere; in particular, the poor selectivity of the target product CO and large overpotentials limit its efficiency. Herein, we propose a top-down route to synthesize Bi...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2023-10, Vol.59 (80), p.11991-11994 |
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| container_end_page | 11994 |
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| container_issue | 80 |
| container_start_page | 11991 |
| container_title | Chemical communications (Cambridge, England) |
| container_volume | 59 |
| creator | Li, Jiayi Zhang, Lingling Gao, Shuai Chen, Xingmin Wu, Runjie Wang, Xiao Wang, Qiang |
| description | Electrochemical CO2 reduction (CO2RR) is a prospective but challenging method to decrease the CO2 concentration in the current atmosphere; in particular, the poor selectivity of the target product CO and large overpotentials limit its efficiency. Herein, we propose a top-down route to synthesize Bi single atoms (SAs) anchored by N-doped carbon (NCbox) nanoboxes starting from BiOCl nanoplates as the hard templates. In the CO2RR, the obtained Bi single-atom catalyst possesses remarkably-enhanced catalytic performance, achieving a maximal Faraday efficiency (FE) of 91.7% at −0.6 V, which is much higher than that of NCbox-supported Bi nanoparticles (NPs). Further investigations point out that the enhancement can be attributed to the unique coordination structure of the Bi SAs, as well as the fascinating properties of NCbox that can efficiently promote the electron transfer during the electro-catalysis. |
| doi_str_mv | 10.1039/d3cc02806b |
| format | Article |
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Herein, we propose a top-down route to synthesize Bi single atoms (SAs) anchored by N-doped carbon (NCbox) nanoboxes starting from BiOCl nanoplates as the hard templates. In the CO2RR, the obtained Bi single-atom catalyst possesses remarkably-enhanced catalytic performance, achieving a maximal Faraday efficiency (FE) of 91.7% at −0.6 V, which is much higher than that of NCbox-supported Bi nanoparticles (NPs). Further investigations point out that the enhancement can be attributed to the unique coordination structure of the Bi SAs, as well as the fascinating properties of NCbox that can efficiently promote the electron transfer during the electro-catalysis.</description><identifier>ISSN: 1359-7345</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/d3cc02806b</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Bismuth ; Carbon dioxide ; Carbon dioxide concentration ; Catalysis ; Electron transfer ; Nanoparticles ; Reduction ; Single atom catalysts</subject><ispartof>Chemical communications (Cambridge, England), 2023-10, Vol.59 (80), p.11991-11994</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Li, Jiayi</creatorcontrib><creatorcontrib>Zhang, Lingling</creatorcontrib><creatorcontrib>Gao, Shuai</creatorcontrib><creatorcontrib>Chen, Xingmin</creatorcontrib><creatorcontrib>Wu, Runjie</creatorcontrib><creatorcontrib>Wang, Xiao</creatorcontrib><creatorcontrib>Wang, Qiang</creatorcontrib><title>N-doped carbon nanocage-anchored bismuth atoms for efficient CO2 reduction</title><title>Chemical communications (Cambridge, England)</title><description>Electrochemical CO2 reduction (CO2RR) is a prospective but challenging method to decrease the CO2 concentration in the current atmosphere; in particular, the poor selectivity of the target product CO and large overpotentials limit its efficiency. Herein, we propose a top-down route to synthesize Bi single atoms (SAs) anchored by N-doped carbon (NCbox) nanoboxes starting from BiOCl nanoplates as the hard templates. In the CO2RR, the obtained Bi single-atom catalyst possesses remarkably-enhanced catalytic performance, achieving a maximal Faraday efficiency (FE) of 91.7% at −0.6 V, which is much higher than that of NCbox-supported Bi nanoparticles (NPs). Further investigations point out that the enhancement can be attributed to the unique coordination structure of the Bi SAs, as well as the fascinating properties of NCbox that can efficiently promote the electron transfer during the electro-catalysis.</description><subject>Bismuth</subject><subject>Carbon dioxide</subject><subject>Carbon dioxide concentration</subject><subject>Catalysis</subject><subject>Electron transfer</subject><subject>Nanoparticles</subject><subject>Reduction</subject><subject>Single atom catalysts</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpdjkFPxCAQhYnRxHX14i8g8eIFZaBAOZqNrpqNe9HE2wYouN20UEv7_2WjJ9_lTd58mXkIXQO9A8r1fcOdo6ym0p6gBXBZEVHVn6fHWWiieCXO0UXOB1oEol6g1zfSpME32JnRpoijicmZL09MdPs0loVtcz9Pe2ym1Gcc0oh9CK1rfZzwastwYWY3tSleorNguuyv_nyJPp4e31fPZLNdv6weNmRgICfilZVKANQBpObFrANqbUN5ZVkFQQQnOEDlleS-ZgGMk1ILGkRJqFN8iW5_7w5j-p59nnZ9m53vOhN9mvOO1bI80CCP6M0_9JDmMZZ2hVJMac0E5z_DgltL</recordid><startdate>20231005</startdate><enddate>20231005</enddate><creator>Li, Jiayi</creator><creator>Zhang, Lingling</creator><creator>Gao, Shuai</creator><creator>Chen, Xingmin</creator><creator>Wu, Runjie</creator><creator>Wang, Xiao</creator><creator>Wang, Qiang</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20231005</creationdate><title>N-doped carbon nanocage-anchored bismuth atoms for efficient CO2 reduction</title><author>Li, Jiayi ; Zhang, Lingling ; Gao, Shuai ; Chen, Xingmin ; Wu, Runjie ; Wang, Xiao ; Wang, Qiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p216t-e7b675118f169318fbc10bbd034b241f5fc53114e763e82f1ac66950f5e760c73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bismuth</topic><topic>Carbon dioxide</topic><topic>Carbon dioxide concentration</topic><topic>Catalysis</topic><topic>Electron transfer</topic><topic>Nanoparticles</topic><topic>Reduction</topic><topic>Single atom catalysts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jiayi</creatorcontrib><creatorcontrib>Zhang, Lingling</creatorcontrib><creatorcontrib>Gao, Shuai</creatorcontrib><creatorcontrib>Chen, Xingmin</creatorcontrib><creatorcontrib>Wu, Runjie</creatorcontrib><creatorcontrib>Wang, Xiao</creatorcontrib><creatorcontrib>Wang, Qiang</creatorcontrib><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>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jiayi</au><au>Zhang, Lingling</au><au>Gao, Shuai</au><au>Chen, Xingmin</au><au>Wu, Runjie</au><au>Wang, Xiao</au><au>Wang, Qiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>N-doped carbon nanocage-anchored bismuth atoms for efficient CO2 reduction</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><date>2023-10-05</date><risdate>2023</risdate><volume>59</volume><issue>80</issue><spage>11991</spage><epage>11994</epage><pages>11991-11994</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>Electrochemical CO2 reduction (CO2RR) is a prospective but challenging method to decrease the CO2 concentration in the current atmosphere; in particular, the poor selectivity of the target product CO and large overpotentials limit its efficiency. Herein, we propose a top-down route to synthesize Bi single atoms (SAs) anchored by N-doped carbon (NCbox) nanoboxes starting from BiOCl nanoplates as the hard templates. In the CO2RR, the obtained Bi single-atom catalyst possesses remarkably-enhanced catalytic performance, achieving a maximal Faraday efficiency (FE) of 91.7% at −0.6 V, which is much higher than that of NCbox-supported Bi nanoparticles (NPs). Further investigations point out that the enhancement can be attributed to the unique coordination structure of the Bi SAs, as well as the fascinating properties of NCbox that can efficiently promote the electron transfer during the electro-catalysis.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3cc02806b</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Chemical communications (Cambridge, England), 2023-10, Vol.59 (80), p.11991-11994 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2866759167 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Bismuth Carbon dioxide Carbon dioxide concentration Catalysis Electron transfer Nanoparticles Reduction Single atom catalysts |
| title | N-doped carbon nanocage-anchored bismuth atoms for efficient CO2 reduction |
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