Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction
Nanosized tungsten carbide (WC)/carbon (C) catalyst was synthesized via a novel ultra-rapid confinement combustion synthesis method. The amount of activated carbon (AC) plays an important role in the morphology and structure, controlling both the precursor and final powder. The WC particles synthesi...
Gespeichert in:
| Veröffentlicht in: | International journal of minerals, metallurgy and materials metallurgy and materials, 2022-08, Vol.29 (8), p.1627-1634 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1634 |
|---|---|
| container_issue | 8 |
| container_start_page | 1627 |
| container_title | International journal of minerals, metallurgy and materials |
| container_volume | 29 |
| creator | Chen, Pengqi Tai, Yunxiao Wu, Huan Gao, Yufei Chen, Jiayu Cheng, Jigui |
| description | Nanosized tungsten carbide (WC)/carbon (C) catalyst was synthesized via a novel ultra-rapid confinement combustion synthesis method. The amount of activated carbon (AC) plays an important role in the morphology and structure, controlling both the precursor and final powder. The WC particles synthesized inside the pores of the AC had been 10–20 nm because of the confinement of the pore structure and the large specific surface area of AC. When used for oxygen reduction performance, the half-wave potential was −0.24 V, and the electron transfer number was 3.45, indicating the main reaction process was the transfer of four electrons. The detailed electrocatalytic performance and underlying mechanism were investigated in this work. Our study provides a novel approach for the design of catalysts with new compositions and new structures, which are significant for promoting the commercialization of fuel cells. |
| doi_str_mv | 10.1007/s12613-021-2265-7 |
| format | Article |
| fullrecord | <record><control><sourceid>wanfang_jour_proqu</sourceid><recordid>TN_cdi_wanfang_journals_bjkjdxxb_e202208017</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><wanfj_id>bjkjdxxb_e202208017</wanfj_id><sourcerecordid>bjkjdxxb_e202208017</sourcerecordid><originalsourceid>FETCH-LOGICAL-c282t-637cc84bcf7c10e56d1c1469bd4d3cf104cef96ff4c6a0d098de5c4c7e3b26d43</originalsourceid><addsrcrecordid>eNp1kEtLxDAUhYso-PwB7gIupZqbZpJ2KYMvEN0ougvtzc3YcSbRpKMz_npbKrhydc_iO9-Fk2XHwM-Ac32eQCgoci4gF0JNcr2V7UGpqhx48bLdZ6VlLnVV7Wb7Kc05V1pzvZfRffikBcPgXetpSb7r87JZpa4Nni2pew2WBcd87UNqv8my5-n5lLkQGTnXYjs0aEHYxYB1Vy82XYssrDcz8iySXeEgOsx2XL1IdPR7D7Knq8vH6U1-93B9O724y1GUostVoRFL2aDTCJwmygKCVFVjpS3QAZdIrlLOSVQ1t7wqLU1QoqaiEcrK4iA7Hb1ftXe1n5l5WEXffzTN_G1u1-vGkOBC8JKD7umTkX6P4WNFqfvDRQWVLEGA6ikYKYwhpUjOvMd2WceNAW6G7c24vem3N8P2ZjCLsZN61s8o_pn_L_0A86-I6w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2919481216</pqid></control><display><type>article</type><title>Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction</title><source>ProQuest Central UK/Ireland</source><source>Alma/SFX Local Collection</source><source>SpringerLink Journals - AutoHoldings</source><source>ProQuest Central</source><creator>Chen, Pengqi ; Tai, Yunxiao ; Wu, Huan ; Gao, Yufei ; Chen, Jiayu ; Cheng, Jigui</creator><creatorcontrib>Chen, Pengqi ; Tai, Yunxiao ; Wu, Huan ; Gao, Yufei ; Chen, Jiayu ; Cheng, Jigui</creatorcontrib><description>Nanosized tungsten carbide (WC)/carbon (C) catalyst was synthesized via a novel ultra-rapid confinement combustion synthesis method. The amount of activated carbon (AC) plays an important role in the morphology and structure, controlling both the precursor and final powder. The WC particles synthesized inside the pores of the AC had been 10–20 nm because of the confinement of the pore structure and the large specific surface area of AC. When used for oxygen reduction performance, the half-wave potential was −0.24 V, and the electron transfer number was 3.45, indicating the main reaction process was the transfer of four electrons. The detailed electrocatalytic performance and underlying mechanism were investigated in this work. Our study provides a novel approach for the design of catalysts with new compositions and new structures, which are significant for promoting the commercialization of fuel cells.</description><identifier>ISSN: 1674-4799</identifier><identifier>EISSN: 1869-103X</identifier><identifier>DOI: 10.1007/s12613-021-2265-7</identifier><language>eng</language><publisher>Beijing: University of Science and Technology Beijing</publisher><subject>Activated carbon ; Catalysis ; Catalysts ; Ceramics ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Combustion ; Combustion synthesis ; Commercialization ; Composites ; Confinement ; Corrosion and Coatings ; Electron transfer ; Electrons ; Fuel cells ; Gases ; Glass ; Heat ; Materials Science ; Metallic Materials ; Nanoparticles ; Natural Materials ; Oxygen ; Powder metallurgy ; Reduction ; Surfaces and Interfaces ; Thin Films ; Tribology ; Tungsten ; Tungsten carbide</subject><ispartof>International journal of minerals, metallurgy and materials, 2022-08, Vol.29 (8), p.1627-1634</ispartof><rights>University of Science and Technology Beijing 2022</rights><rights>University of Science and Technology Beijing 2022.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c282t-637cc84bcf7c10e56d1c1469bd4d3cf104cef96ff4c6a0d098de5c4c7e3b26d43</citedby><cites>FETCH-LOGICAL-c282t-637cc84bcf7c10e56d1c1469bd4d3cf104cef96ff4c6a0d098de5c4c7e3b26d43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/bjkjdxxb-e/bjkjdxxb-e.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12613-021-2265-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2919481216?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,27924,27925,33744,41488,42557,43805,51319,64385,64389,72469</link.rule.ids></links><search><creatorcontrib>Chen, Pengqi</creatorcontrib><creatorcontrib>Tai, Yunxiao</creatorcontrib><creatorcontrib>Wu, Huan</creatorcontrib><creatorcontrib>Gao, Yufei</creatorcontrib><creatorcontrib>Chen, Jiayu</creatorcontrib><creatorcontrib>Cheng, Jigui</creatorcontrib><title>Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction</title><title>International journal of minerals, metallurgy and materials</title><addtitle>Int J Miner Metall Mater</addtitle><description>Nanosized tungsten carbide (WC)/carbon (C) catalyst was synthesized via a novel ultra-rapid confinement combustion synthesis method. The amount of activated carbon (AC) plays an important role in the morphology and structure, controlling both the precursor and final powder. The WC particles synthesized inside the pores of the AC had been 10–20 nm because of the confinement of the pore structure and the large specific surface area of AC. When used for oxygen reduction performance, the half-wave potential was −0.24 V, and the electron transfer number was 3.45, indicating the main reaction process was the transfer of four electrons. The detailed electrocatalytic performance and underlying mechanism were investigated in this work. Our study provides a novel approach for the design of catalysts with new compositions and new structures, which are significant for promoting the commercialization of fuel cells.</description><subject>Activated carbon</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Ceramics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Combustion</subject><subject>Combustion synthesis</subject><subject>Commercialization</subject><subject>Composites</subject><subject>Confinement</subject><subject>Corrosion and Coatings</subject><subject>Electron transfer</subject><subject>Electrons</subject><subject>Fuel cells</subject><subject>Gases</subject><subject>Glass</subject><subject>Heat</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Nanoparticles</subject><subject>Natural Materials</subject><subject>Oxygen</subject><subject>Powder metallurgy</subject><subject>Reduction</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Tribology</subject><subject>Tungsten</subject><subject>Tungsten carbide</subject><issn>1674-4799</issn><issn>1869-103X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kEtLxDAUhYso-PwB7gIupZqbZpJ2KYMvEN0ougvtzc3YcSbRpKMz_npbKrhydc_iO9-Fk2XHwM-Ac32eQCgoci4gF0JNcr2V7UGpqhx48bLdZ6VlLnVV7Wb7Kc05V1pzvZfRffikBcPgXetpSb7r87JZpa4Nni2pew2WBcd87UNqv8my5-n5lLkQGTnXYjs0aEHYxYB1Vy82XYssrDcz8iySXeEgOsx2XL1IdPR7D7Knq8vH6U1-93B9O724y1GUostVoRFL2aDTCJwmygKCVFVjpS3QAZdIrlLOSVQ1t7wqLU1QoqaiEcrK4iA7Hb1ftXe1n5l5WEXffzTN_G1u1-vGkOBC8JKD7umTkX6P4WNFqfvDRQWVLEGA6ikYKYwhpUjOvMd2WceNAW6G7c24vem3N8P2ZjCLsZN61s8o_pn_L_0A86-I6w</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Chen, Pengqi</creator><creator>Tai, Yunxiao</creator><creator>Wu, Huan</creator><creator>Gao, Yufei</creator><creator>Chen, Jiayu</creator><creator>Cheng, Jigui</creator><general>University of Science and Technology Beijing</general><general>Springer Nature B.V</general><general>National–Local Joint Engineering Research Centre of Nonferrous Metals and Processing Technology,Hefei University of Technology,Hefei 230009,China%School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China%AECC Commercial Aircraft Engine Co.,Ltd.,Shanghai 200241,China%School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China</general><general>School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China</general><general>Research Centre for Powder Metallurgy Engineering and Technology of Anhui Province,Hefei 230009,China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20220801</creationdate><title>Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction</title><author>Chen, Pengqi ; Tai, Yunxiao ; Wu, Huan ; Gao, Yufei ; Chen, Jiayu ; Cheng, Jigui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c282t-637cc84bcf7c10e56d1c1469bd4d3cf104cef96ff4c6a0d098de5c4c7e3b26d43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Activated carbon</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Ceramics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Combustion</topic><topic>Combustion synthesis</topic><topic>Commercialization</topic><topic>Composites</topic><topic>Confinement</topic><topic>Corrosion and Coatings</topic><topic>Electron transfer</topic><topic>Electrons</topic><topic>Fuel cells</topic><topic>Gases</topic><topic>Glass</topic><topic>Heat</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Nanoparticles</topic><topic>Natural Materials</topic><topic>Oxygen</topic><topic>Powder metallurgy</topic><topic>Reduction</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Tribology</topic><topic>Tungsten</topic><topic>Tungsten carbide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Pengqi</creatorcontrib><creatorcontrib>Tai, Yunxiao</creatorcontrib><creatorcontrib>Wu, Huan</creatorcontrib><creatorcontrib>Gao, Yufei</creatorcontrib><creatorcontrib>Chen, Jiayu</creatorcontrib><creatorcontrib>Cheng, Jigui</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>International journal of minerals, metallurgy and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Pengqi</au><au>Tai, Yunxiao</au><au>Wu, Huan</au><au>Gao, Yufei</au><au>Chen, Jiayu</au><au>Cheng, Jigui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction</atitle><jtitle>International journal of minerals, metallurgy and materials</jtitle><stitle>Int J Miner Metall Mater</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>29</volume><issue>8</issue><spage>1627</spage><epage>1634</epage><pages>1627-1634</pages><issn>1674-4799</issn><eissn>1869-103X</eissn><abstract>Nanosized tungsten carbide (WC)/carbon (C) catalyst was synthesized via a novel ultra-rapid confinement combustion synthesis method. The amount of activated carbon (AC) plays an important role in the morphology and structure, controlling both the precursor and final powder. The WC particles synthesized inside the pores of the AC had been 10–20 nm because of the confinement of the pore structure and the large specific surface area of AC. When used for oxygen reduction performance, the half-wave potential was −0.24 V, and the electron transfer number was 3.45, indicating the main reaction process was the transfer of four electrons. The detailed electrocatalytic performance and underlying mechanism were investigated in this work. Our study provides a novel approach for the design of catalysts with new compositions and new structures, which are significant for promoting the commercialization of fuel cells.</abstract><cop>Beijing</cop><pub>University of Science and Technology Beijing</pub><doi>10.1007/s12613-021-2265-7</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-4799 |
| ispartof | International journal of minerals, metallurgy and materials, 2022-08, Vol.29 (8), p.1627-1634 |
| issn | 1674-4799 1869-103X |
| language | eng |
| recordid | cdi_wanfang_journals_bjkjdxxb_e202208017 |
| source | ProQuest Central UK/Ireland; Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings; ProQuest Central |
| subjects | Activated carbon Catalysis Catalysts Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Combustion Combustion synthesis Commercialization Composites Confinement Corrosion and Coatings Electron transfer Electrons Fuel cells Gases Glass Heat Materials Science Metallic Materials Nanoparticles Natural Materials Oxygen Powder metallurgy Reduction Surfaces and Interfaces Thin Films Tribology Tungsten Tungsten carbide |
| title | Novel confinement combustion method of nanosized WC/C for efficient electrocatalytic oxygen reduction |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T16%3A52%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-wanfang_jour_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Novel%20confinement%20combustion%20method%20of%20nanosized%20WC/C%20for%20efficient%20electrocatalytic%20oxygen%20reduction&rft.jtitle=International%20journal%20of%20minerals,%20metallurgy%20and%20materials&rft.au=Chen,%20Pengqi&rft.date=2022-08-01&rft.volume=29&rft.issue=8&rft.spage=1627&rft.epage=1634&rft.pages=1627-1634&rft.issn=1674-4799&rft.eissn=1869-103X&rft_id=info:doi/10.1007/s12613-021-2265-7&rft_dat=%3Cwanfang_jour_proqu%3Ebjkjdxxb_e202208017%3C/wanfang_jour_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2919481216&rft_id=info:pmid/&rft_wanfj_id=bjkjdxxb_e202208017&rfr_iscdi=true |