Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls
As an effective strategy to improve the properties of electrocatalysts, magnetic field-assisted electrocatalytic water splitting has attracted increasing attention recently. However, the corresponding enhancements mostly depend on the exertion of an external magnetic field during electrochemical rea...
Gespeichert in:
| Veröffentlicht in: | Rare metals 2024-03, Vol.43 (3), p.1108-1115 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1115 |
|---|---|
| container_issue | 3 |
| container_start_page | 1108 |
| container_title | Rare metals |
| container_volume | 43 |
| creator | Hong, Hong Liu, Dong-Xue Li, Jun Li, Jun-Ming Wu, Li-Qian Yang, Bo Cao, Qing-Qi Wang, Dun-Hui |
| description | As an effective strategy to improve the properties of electrocatalysts, magnetic field-assisted electrocatalytic water splitting has attracted increasing attention recently. However, the corresponding enhancements mostly depend on the exertion of an external magnetic field during electrochemical reactions, which results in a high cost of industrial production, and makes the magnetic field manipulation of electrocatalysis become a challenging task. In this work, instead of the external magnetic field, a bias magnetic field is self-supplied by the remanence state of a ferromagnetic electrocatalyst of FePt. Owing to the assistance of this bias magnetic field, the FePt film in the remanence state shows the overpotential of 229 mV during hydrogen evolution reaction, which is much lower than that in its demagnetization state (283 mV). Our findings demonstrate that the remanence in ferromagnetic electrocatalysts can improve the catalytic performance, which is attributed to the decrease in domain walls.
Graphical abstract |
| doi_str_mv | 10.1007/s12598-023-02491-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2928896416</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2928896416</sourcerecordid><originalsourceid>FETCH-LOGICAL-c270t-89379b7b922d0ca97aa635dd3a16b4ace76f728092aad5e5d6092420e4bea4f83</originalsourceid><addsrcrecordid>eNp9kFFLwzAUhYMoOKd_wKeAz9UkTZPmUcamwkAf9Dmmze3W0aYzad32781WwTcfLufA_c69cBC6peSeEiIfAmWZyhPC0jhc0WR_hiY0FzKRNM_OoyeEJiRj9BJdhbAhhHMhyAR9zt3auBIsXh-s71bgMHx3zdDXncMeTHkytcMLeOtxVTct3tX9Oq5a4yAGsR0A9x22UEY8wJG1XWui7EzThGt0UZkmwM2vTtHHYv4-e06Wr08vs8dlUjJJ-iRXqVSFLBRjlpRGSWNEmlmbGioKbkqQopIsJ4oZYzPIrIiWMwK8AMOrPJ2iu_Hu1ndfA4Reb7rBu_hSM8XyXAlORaTYSJW-C8FDpbe-bo0_aEr0sUk9Nqljk_rUpN7HUDqGQoTdCvzf6X9SP_zqd6Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2928896416</pqid></control><display><type>article</type><title>Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls</title><source>Alma/SFX Local Collection</source><source>SpringerLink Journals - AutoHoldings</source><creator>Hong, Hong ; Liu, Dong-Xue ; Li, Jun ; Li, Jun-Ming ; Wu, Li-Qian ; Yang, Bo ; Cao, Qing-Qi ; Wang, Dun-Hui</creator><creatorcontrib>Hong, Hong ; Liu, Dong-Xue ; Li, Jun ; Li, Jun-Ming ; Wu, Li-Qian ; Yang, Bo ; Cao, Qing-Qi ; Wang, Dun-Hui</creatorcontrib><description>As an effective strategy to improve the properties of electrocatalysts, magnetic field-assisted electrocatalytic water splitting has attracted increasing attention recently. However, the corresponding enhancements mostly depend on the exertion of an external magnetic field during electrochemical reactions, which results in a high cost of industrial production, and makes the magnetic field manipulation of electrocatalysis become a challenging task. In this work, instead of the external magnetic field, a bias magnetic field is self-supplied by the remanence state of a ferromagnetic electrocatalyst of FePt. Owing to the assistance of this bias magnetic field, the FePt film in the remanence state shows the overpotential of 229 mV during hydrogen evolution reaction, which is much lower than that in its demagnetization state (283 mV). Our findings demonstrate that the remanence in ferromagnetic electrocatalysts can improve the catalytic performance, which is attributed to the decrease in domain walls.
Graphical abstract</description><identifier>ISSN: 1001-0521</identifier><identifier>EISSN: 1867-7185</identifier><identifier>DOI: 10.1007/s12598-023-02491-x</identifier><language>eng</language><publisher>Beijing: Nonferrous Metals Society of China</publisher><subject>Bias ; Biomaterials ; Chemistry and Materials Science ; Domain walls ; Electrocatalysts ; Energy ; Ferromagnetism ; Hydrogen evolution reactions ; Intermetallic compounds ; Iron compounds ; Magnetic fields ; Magnetic properties ; Materials Engineering ; Materials Science ; Metallic Materials ; Nanoscale Science and Technology ; Original Article ; Physical Chemistry ; Platinum compounds ; Remanence ; Water splitting</subject><ispartof>Rare metals, 2024-03, Vol.43 (3), p.1108-1115</ispartof><rights>Youke Publishing Co.,Ltd 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-89379b7b922d0ca97aa635dd3a16b4ace76f728092aad5e5d6092420e4bea4f83</cites><orcidid>0000-0002-6043-595X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12598-023-02491-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12598-023-02491-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Hong, Hong</creatorcontrib><creatorcontrib>Liu, Dong-Xue</creatorcontrib><creatorcontrib>Li, Jun</creatorcontrib><creatorcontrib>Li, Jun-Ming</creatorcontrib><creatorcontrib>Wu, Li-Qian</creatorcontrib><creatorcontrib>Yang, Bo</creatorcontrib><creatorcontrib>Cao, Qing-Qi</creatorcontrib><creatorcontrib>Wang, Dun-Hui</creatorcontrib><title>Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls</title><title>Rare metals</title><addtitle>Rare Met</addtitle><description>As an effective strategy to improve the properties of electrocatalysts, magnetic field-assisted electrocatalytic water splitting has attracted increasing attention recently. However, the corresponding enhancements mostly depend on the exertion of an external magnetic field during electrochemical reactions, which results in a high cost of industrial production, and makes the magnetic field manipulation of electrocatalysis become a challenging task. In this work, instead of the external magnetic field, a bias magnetic field is self-supplied by the remanence state of a ferromagnetic electrocatalyst of FePt. Owing to the assistance of this bias magnetic field, the FePt film in the remanence state shows the overpotential of 229 mV during hydrogen evolution reaction, which is much lower than that in its demagnetization state (283 mV). Our findings demonstrate that the remanence in ferromagnetic electrocatalysts can improve the catalytic performance, which is attributed to the decrease in domain walls.
Graphical abstract</description><subject>Bias</subject><subject>Biomaterials</subject><subject>Chemistry and Materials Science</subject><subject>Domain walls</subject><subject>Electrocatalysts</subject><subject>Energy</subject><subject>Ferromagnetism</subject><subject>Hydrogen evolution reactions</subject><subject>Intermetallic compounds</subject><subject>Iron compounds</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Nanoscale Science and Technology</subject><subject>Original Article</subject><subject>Physical Chemistry</subject><subject>Platinum compounds</subject><subject>Remanence</subject><subject>Water splitting</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kFFLwzAUhYMoOKd_wKeAz9UkTZPmUcamwkAf9Dmmze3W0aYzad32781WwTcfLufA_c69cBC6peSeEiIfAmWZyhPC0jhc0WR_hiY0FzKRNM_OoyeEJiRj9BJdhbAhhHMhyAR9zt3auBIsXh-s71bgMHx3zdDXncMeTHkytcMLeOtxVTct3tX9Oq5a4yAGsR0A9x22UEY8wJG1XWui7EzThGt0UZkmwM2vTtHHYv4-e06Wr08vs8dlUjJJ-iRXqVSFLBRjlpRGSWNEmlmbGioKbkqQopIsJ4oZYzPIrIiWMwK8AMOrPJ2iu_Hu1ndfA4Reb7rBu_hSM8XyXAlORaTYSJW-C8FDpbe-bo0_aEr0sUk9Nqljk_rUpN7HUDqGQoTdCvzf6X9SP_zqd6Q</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Hong, Hong</creator><creator>Liu, Dong-Xue</creator><creator>Li, Jun</creator><creator>Li, Jun-Ming</creator><creator>Wu, Li-Qian</creator><creator>Yang, Bo</creator><creator>Cao, Qing-Qi</creator><creator>Wang, Dun-Hui</creator><general>Nonferrous Metals Society of China</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-6043-595X</orcidid></search><sort><creationdate>20240301</creationdate><title>Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls</title><author>Hong, Hong ; Liu, Dong-Xue ; Li, Jun ; Li, Jun-Ming ; Wu, Li-Qian ; Yang, Bo ; Cao, Qing-Qi ; Wang, Dun-Hui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-89379b7b922d0ca97aa635dd3a16b4ace76f728092aad5e5d6092420e4bea4f83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Bias</topic><topic>Biomaterials</topic><topic>Chemistry and Materials Science</topic><topic>Domain walls</topic><topic>Electrocatalysts</topic><topic>Energy</topic><topic>Ferromagnetism</topic><topic>Hydrogen evolution reactions</topic><topic>Intermetallic compounds</topic><topic>Iron compounds</topic><topic>Magnetic fields</topic><topic>Magnetic properties</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Nanoscale Science and Technology</topic><topic>Original Article</topic><topic>Physical Chemistry</topic><topic>Platinum compounds</topic><topic>Remanence</topic><topic>Water splitting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, Hong</creatorcontrib><creatorcontrib>Liu, Dong-Xue</creatorcontrib><creatorcontrib>Li, Jun</creatorcontrib><creatorcontrib>Li, Jun-Ming</creatorcontrib><creatorcontrib>Wu, Li-Qian</creatorcontrib><creatorcontrib>Yang, Bo</creatorcontrib><creatorcontrib>Cao, Qing-Qi</creatorcontrib><creatorcontrib>Wang, Dun-Hui</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Rare metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, Hong</au><au>Liu, Dong-Xue</au><au>Li, Jun</au><au>Li, Jun-Ming</au><au>Wu, Li-Qian</au><au>Yang, Bo</au><au>Cao, Qing-Qi</au><au>Wang, Dun-Hui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls</atitle><jtitle>Rare metals</jtitle><stitle>Rare Met</stitle><date>2024-03-01</date><risdate>2024</risdate><volume>43</volume><issue>3</issue><spage>1108</spage><epage>1115</epage><pages>1108-1115</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>As an effective strategy to improve the properties of electrocatalysts, magnetic field-assisted electrocatalytic water splitting has attracted increasing attention recently. However, the corresponding enhancements mostly depend on the exertion of an external magnetic field during electrochemical reactions, which results in a high cost of industrial production, and makes the magnetic field manipulation of electrocatalysis become a challenging task. In this work, instead of the external magnetic field, a bias magnetic field is self-supplied by the remanence state of a ferromagnetic electrocatalyst of FePt. Owing to the assistance of this bias magnetic field, the FePt film in the remanence state shows the overpotential of 229 mV during hydrogen evolution reaction, which is much lower than that in its demagnetization state (283 mV). Our findings demonstrate that the remanence in ferromagnetic electrocatalysts can improve the catalytic performance, which is attributed to the decrease in domain walls.
Graphical abstract</abstract><cop>Beijing</cop><pub>Nonferrous Metals Society of China</pub><doi>10.1007/s12598-023-02491-x</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-6043-595X</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1001-0521 |
| ispartof | Rare metals, 2024-03, Vol.43 (3), p.1108-1115 |
| issn | 1001-0521 1867-7185 |
| language | eng |
| recordid | cdi_proquest_journals_2928896416 |
| source | Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | Bias Biomaterials Chemistry and Materials Science Domain walls Electrocatalysts Energy Ferromagnetism Hydrogen evolution reactions Intermetallic compounds Iron compounds Magnetic fields Magnetic properties Materials Engineering Materials Science Metallic Materials Nanoscale Science and Technology Original Article Physical Chemistry Platinum compounds Remanence Water splitting |
| title | Enhanced hydrogen evolution reaction in FePt film with remanence due to decrease in domain walls |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T16%3A07%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enhanced%20hydrogen%20evolution%20reaction%20in%20FePt%20film%20with%20remanence%20due%20to%20decrease%20in%20domain%20walls&rft.jtitle=Rare%20metals&rft.au=Hong,%20Hong&rft.date=2024-03-01&rft.volume=43&rft.issue=3&rft.spage=1108&rft.epage=1115&rft.pages=1108-1115&rft.issn=1001-0521&rft.eissn=1867-7185&rft_id=info:doi/10.1007/s12598-023-02491-x&rft_dat=%3Cproquest_cross%3E2928896416%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2928896416&rft_id=info:pmid/&rfr_iscdi=true |