Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy
Conversion of carbon dioxide (CO 2 ) into fuels and chemicals by electroreduction has attracted significant interest, although it suffers from a large overpotential and low selectivity. A Pd‐Sn alloy electrocatalyst was developed for the exclusive conversion of CO 2 into formic acid in an aqueous so...
Gespeichert in:
Veröffentlicht in: | Angewandte Chemie 2017-09, Vol.129 (40), p.12387-12391 |
---|---|
Hauptverfasser: | , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 12391 |
---|---|
container_issue | 40 |
container_start_page | 12387 |
container_title | Angewandte Chemie |
container_volume | 129 |
creator | Bai, Xiaofang Chen, Wei Zhao, Chengcheng Li, Shenggang Song, Yanfang Ge, Ruipeng Wei, Wei Sun, Yuhan |
description | Conversion of carbon dioxide (CO
2
) into fuels and chemicals by electroreduction has attracted significant interest, although it suffers from a large overpotential and low selectivity. A Pd‐Sn alloy electrocatalyst was developed for the exclusive conversion of CO
2
into formic acid in an aqueous solution. This catalyst showed a nearly perfect faradaic efficiency toward formic acid formation at the very low overpotential of −0.26 V, where both CO formation and hydrogen evolution were completely suppressed. Density functional theory (DFT) calculations suggested that the formation of the key reaction intermediate HCOO* as well as the product formic acid was the most favorable over the Pd‐Sn alloy catalyst surface with an atomic composition of PdSnO
2
, consistent with experiments. |
doi_str_mv | 10.1002/ange.201707098 |
format | Article |
fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1002_ange_201707098</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1002_ange_201707098</sourcerecordid><originalsourceid>FETCH-LOGICAL-c848-92bdae89e8381b84f712f5ebfbb30822d7763072ff39c65356bc481e4a4597c43</originalsourceid><addsrcrecordid>eNo90E1KxDAcBfAgCtbRretcoPWfjzbJspQZHRgYwS7clSRNpNI2kk7F7jyCZ_QkMqO4ejx4vMUPoVsCGQGgd3p8cRkFIkCAkmcoITklKRO5OEcJAOeppFxdoqtpegWAggqVoOf1h-3nqXt3eBPioA9dGHHwp9JZXNquxT6GAVd7TPG6d_YQQ3TtbE9Ls2CN63nUpnf4sf3-_Hoacdn3YblGF173k7v5yxWqN-u6ekh3-_ttVe5SK7lMFTWtdlI5ySQxkntBqM-d8cYwkJS2QhQMBPWeKVvkLC-M5ZI4rnmuhOVshbLfWxvDNEXnm7fYDTouDYHmyNIcWZp_FvYDmaRWEw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy</title><source>Access via Wiley Online Library</source><creator>Bai, Xiaofang ; Chen, Wei ; Zhao, Chengcheng ; Li, Shenggang ; Song, Yanfang ; Ge, Ruipeng ; Wei, Wei ; Sun, Yuhan</creator><creatorcontrib>Bai, Xiaofang ; Chen, Wei ; Zhao, Chengcheng ; Li, Shenggang ; Song, Yanfang ; Ge, Ruipeng ; Wei, Wei ; Sun, Yuhan</creatorcontrib><description>Conversion of carbon dioxide (CO
2
) into fuels and chemicals by electroreduction has attracted significant interest, although it suffers from a large overpotential and low selectivity. A Pd‐Sn alloy electrocatalyst was developed for the exclusive conversion of CO
2
into formic acid in an aqueous solution. This catalyst showed a nearly perfect faradaic efficiency toward formic acid formation at the very low overpotential of −0.26 V, where both CO formation and hydrogen evolution were completely suppressed. Density functional theory (DFT) calculations suggested that the formation of the key reaction intermediate HCOO* as well as the product formic acid was the most favorable over the Pd‐Sn alloy catalyst surface with an atomic composition of PdSnO
2
, consistent with experiments.</description><identifier>ISSN: 0044-8249</identifier><identifier>EISSN: 1521-3757</identifier><identifier>DOI: 10.1002/ange.201707098</identifier><language>eng</language><ispartof>Angewandte Chemie, 2017-09, Vol.129 (40), p.12387-12391</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c848-92bdae89e8381b84f712f5ebfbb30822d7763072ff39c65356bc481e4a4597c43</citedby><cites>FETCH-LOGICAL-c848-92bdae89e8381b84f712f5ebfbb30822d7763072ff39c65356bc481e4a4597c43</cites><orcidid>0000-0003-3122-2952</orcidid></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>Bai, Xiaofang</creatorcontrib><creatorcontrib>Chen, Wei</creatorcontrib><creatorcontrib>Zhao, Chengcheng</creatorcontrib><creatorcontrib>Li, Shenggang</creatorcontrib><creatorcontrib>Song, Yanfang</creatorcontrib><creatorcontrib>Ge, Ruipeng</creatorcontrib><creatorcontrib>Wei, Wei</creatorcontrib><creatorcontrib>Sun, Yuhan</creatorcontrib><title>Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy</title><title>Angewandte Chemie</title><description>Conversion of carbon dioxide (CO
2
) into fuels and chemicals by electroreduction has attracted significant interest, although it suffers from a large overpotential and low selectivity. A Pd‐Sn alloy electrocatalyst was developed for the exclusive conversion of CO
2
into formic acid in an aqueous solution. This catalyst showed a nearly perfect faradaic efficiency toward formic acid formation at the very low overpotential of −0.26 V, where both CO formation and hydrogen evolution were completely suppressed. Density functional theory (DFT) calculations suggested that the formation of the key reaction intermediate HCOO* as well as the product formic acid was the most favorable over the Pd‐Sn alloy catalyst surface with an atomic composition of PdSnO
2
, consistent with experiments.</description><issn>0044-8249</issn><issn>1521-3757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNo90E1KxDAcBfAgCtbRretcoPWfjzbJspQZHRgYwS7clSRNpNI2kk7F7jyCZ_QkMqO4ejx4vMUPoVsCGQGgd3p8cRkFIkCAkmcoITklKRO5OEcJAOeppFxdoqtpegWAggqVoOf1h-3nqXt3eBPioA9dGHHwp9JZXNquxT6GAVd7TPG6d_YQQ3TtbE9Ls2CN63nUpnf4sf3-_Hoacdn3YblGF173k7v5yxWqN-u6ekh3-_ttVe5SK7lMFTWtdlI5ySQxkntBqM-d8cYwkJS2QhQMBPWeKVvkLC-M5ZI4rnmuhOVshbLfWxvDNEXnm7fYDTouDYHmyNIcWZp_FvYDmaRWEw</recordid><startdate>20170925</startdate><enddate>20170925</enddate><creator>Bai, Xiaofang</creator><creator>Chen, Wei</creator><creator>Zhao, Chengcheng</creator><creator>Li, Shenggang</creator><creator>Song, Yanfang</creator><creator>Ge, Ruipeng</creator><creator>Wei, Wei</creator><creator>Sun, Yuhan</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-3122-2952</orcidid></search><sort><creationdate>20170925</creationdate><title>Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy</title><author>Bai, Xiaofang ; Chen, Wei ; Zhao, Chengcheng ; Li, Shenggang ; Song, Yanfang ; Ge, Ruipeng ; Wei, Wei ; Sun, Yuhan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c848-92bdae89e8381b84f712f5ebfbb30822d7763072ff39c65356bc481e4a4597c43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bai, Xiaofang</creatorcontrib><creatorcontrib>Chen, Wei</creatorcontrib><creatorcontrib>Zhao, Chengcheng</creatorcontrib><creatorcontrib>Li, Shenggang</creatorcontrib><creatorcontrib>Song, Yanfang</creatorcontrib><creatorcontrib>Ge, Ruipeng</creatorcontrib><creatorcontrib>Wei, Wei</creatorcontrib><creatorcontrib>Sun, Yuhan</creatorcontrib><collection>CrossRef</collection><jtitle>Angewandte Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bai, Xiaofang</au><au>Chen, Wei</au><au>Zhao, Chengcheng</au><au>Li, Shenggang</au><au>Song, Yanfang</au><au>Ge, Ruipeng</au><au>Wei, Wei</au><au>Sun, Yuhan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy</atitle><jtitle>Angewandte Chemie</jtitle><date>2017-09-25</date><risdate>2017</risdate><volume>129</volume><issue>40</issue><spage>12387</spage><epage>12391</epage><pages>12387-12391</pages><issn>0044-8249</issn><eissn>1521-3757</eissn><abstract>Conversion of carbon dioxide (CO
2
) into fuels and chemicals by electroreduction has attracted significant interest, although it suffers from a large overpotential and low selectivity. A Pd‐Sn alloy electrocatalyst was developed for the exclusive conversion of CO
2
into formic acid in an aqueous solution. This catalyst showed a nearly perfect faradaic efficiency toward formic acid formation at the very low overpotential of −0.26 V, where both CO formation and hydrogen evolution were completely suppressed. Density functional theory (DFT) calculations suggested that the formation of the key reaction intermediate HCOO* as well as the product formic acid was the most favorable over the Pd‐Sn alloy catalyst surface with an atomic composition of PdSnO
2
, consistent with experiments.</abstract><doi>10.1002/ange.201707098</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-3122-2952</orcidid></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0044-8249 |
ispartof | Angewandte Chemie, 2017-09, Vol.129 (40), p.12387-12391 |
issn | 0044-8249 1521-3757 |
language | eng |
recordid | cdi_crossref_primary_10_1002_ange_201707098 |
source | Access via Wiley Online Library |
title | Exclusive Formation of Formic Acid from CO 2 Electroreduction by a Tunable Pd‐Sn Alloy |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T00%3A34%3A40IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Exclusive%20Formation%20of%20Formic%20Acid%20from%20CO%202%20Electroreduction%20by%20a%20Tunable%20Pd%E2%80%90Sn%20Alloy&rft.jtitle=Angewandte%20Chemie&rft.au=Bai,%20Xiaofang&rft.date=2017-09-25&rft.volume=129&rft.issue=40&rft.spage=12387&rft.epage=12391&rft.pages=12387-12391&rft.issn=0044-8249&rft.eissn=1521-3757&rft_id=info:doi/10.1002/ange.201707098&rft_dat=%3Ccrossref%3E10_1002_ange_201707098%3C/crossref%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |