Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method
Development of efficient and robust electrocatalysts for the hydrogen evolution reaction (HER) is of great importance for H2 production via water splitting which is one of the most promising sustainable and eco-friendly approaches for H2 production with zero CO2 emission. Herein we report a Pt/NiOx...
Gespeichert in:
| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2024-03, Vol.12 (12), p.7094-7106 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 7106 |
|---|---|
| container_issue | 12 |
| container_start_page | 7094 |
| container_title | Journal of materials chemistry. A, Materials for energy and sustainability |
| container_volume | 12 |
| creator | Zahran, Zaki N Tsubonouchi, Yuta Chandra, Debraj Kanazawa, Tomoki Nozawa, Shunsuke Mohamed, Eman A Hoshino, Norihisa Yagi, Masayuki |
| description | Development of efficient and robust electrocatalysts for the hydrogen evolution reaction (HER) is of great importance for H2 production via water splitting which is one of the most promising sustainable and eco-friendly approaches for H2 production with zero CO2 emission. Herein we report a Pt/NiOx composite film deposited on a nickel foam (NF) electrode via a mixed metal-imidazole casting (MiMIC) method using a precursor suspension containing H2PtCl6 in mixed solvents of methanol/1-methylimidazole (MeIm) (3 : 1). The Pt/NiOx composite film (denoted as Pt-film(w)) was fully characterized by possible spectroscopic techniques, compared with the Pt-deposited film (denoted as Pt-film(w/o)) prepared without MeIm in a similar manner. Pt-film(w) is composed of well-dispersed Pt nanoparticles incorporated into the co-deposited NiOx layer on the NF surface, in sharp contrast with Pt nanoparticles mostly formed as an elongated cluster into the deposited layer for Pt-film(w/o). X-ray photoelectron spectroscopic (XPS) data indicate the single state of PtIV on the surface of Pt-film(w) but the mixed state of PtIV and Pt0 on the Pt-film(w/o) surface. Presumably, the PtIV state of the Pt nanoparticle surface is stabilized due to interaction with nickel oxoes of the NiOx layer for both films. Pt-film(w) showed extremely efficient HER performance with the lowest overpotentials of only η10 = 4.2 and η100 = 27 mV among the state-of-the-art HER electrocatalysts under alkaline conditions, so far. The mass activity (0.42 A cm−2 mgPt−1) of Pt-film(w) at η = 50 mV is 60 times higher than that of the commercial 10 wt% Pt/C film on the NF electrode as a commonly used HER electrocatalyst. The extremely stable HER electrocatalysis was first demonstrated at a high current density of −100 mA cm−2 for 60 h under alkaline conditions. This study opens up a new avenue towards practical application of Pt-film(w) as an efficient HER cathode to large-scale and commercial systems for water splitting. |
| doi_str_mv | 10.1039/d3ta06815c |
| format | Article |
| fullrecord | <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2968706944</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2968706944</sourcerecordid><originalsourceid>FETCH-LOGICAL-p183t-ac2f1e2be1ec10db0a33bb0ca9b9e42807d2ce69e6994783b8eeb18d4bff15cc3</originalsourceid><addsrcrecordid>eNo9UNtKAzEQDaJgqX3xCwI-r002293kUUq9QLE-6HPJZdKm7iZ1k5XW__B_jVQcBmbmnMMcOAhdU3JLCRNTw5IkNaczfYZGJZmRoqlEff6_c36JJjHuSC5OSC3ECH0vDqmHDtojBmudduATlt7gmKRqAW-Ppg8b8Bg-QzskFzxWRyzxS5o-u9UB69DtQ3QJsHVthw2cLoOzUGLv9Du02AbZ4SE6v8lY5w6Z7iDJtnCdM_IrZB8tY_rlM74N5gpdWNlGmPzNMXq7X7zOH4vl6uFpfrcs9pSzVEhdWgqlAgqaEqOIZEwpoqVQAqqSk8aUGmqRW1QNZ4oDKMpNpazNKWk2Rjenv_s-fAwQ03oXht5ny3Upat7kjKqK_QAwUGwt</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2968706944</pqid></control><display><type>article</type><title>Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>Zahran, Zaki N ; Tsubonouchi, Yuta ; Chandra, Debraj ; Kanazawa, Tomoki ; Nozawa, Shunsuke ; Mohamed, Eman A ; Hoshino, Norihisa ; Yagi, Masayuki</creator><creatorcontrib>Zahran, Zaki N ; Tsubonouchi, Yuta ; Chandra, Debraj ; Kanazawa, Tomoki ; Nozawa, Shunsuke ; Mohamed, Eman A ; Hoshino, Norihisa ; Yagi, Masayuki</creatorcontrib><description>Development of efficient and robust electrocatalysts for the hydrogen evolution reaction (HER) is of great importance for H2 production via water splitting which is one of the most promising sustainable and eco-friendly approaches for H2 production with zero CO2 emission. Herein we report a Pt/NiOx composite film deposited on a nickel foam (NF) electrode via a mixed metal-imidazole casting (MiMIC) method using a precursor suspension containing H2PtCl6 in mixed solvents of methanol/1-methylimidazole (MeIm) (3 : 1). The Pt/NiOx composite film (denoted as Pt-film(w)) was fully characterized by possible spectroscopic techniques, compared with the Pt-deposited film (denoted as Pt-film(w/o)) prepared without MeIm in a similar manner. Pt-film(w) is composed of well-dispersed Pt nanoparticles incorporated into the co-deposited NiOx layer on the NF surface, in sharp contrast with Pt nanoparticles mostly formed as an elongated cluster into the deposited layer for Pt-film(w/o). X-ray photoelectron spectroscopic (XPS) data indicate the single state of PtIV on the surface of Pt-film(w) but the mixed state of PtIV and Pt0 on the Pt-film(w/o) surface. Presumably, the PtIV state of the Pt nanoparticle surface is stabilized due to interaction with nickel oxoes of the NiOx layer for both films. Pt-film(w) showed extremely efficient HER performance with the lowest overpotentials of only η10 = 4.2 and η100 = 27 mV among the state-of-the-art HER electrocatalysts under alkaline conditions, so far. The mass activity (0.42 A cm−2 mgPt−1) of Pt-film(w) at η = 50 mV is 60 times higher than that of the commercial 10 wt% Pt/C film on the NF electrode as a commonly used HER electrocatalyst. The extremely stable HER electrocatalysis was first demonstrated at a high current density of −100 mA cm−2 for 60 h under alkaline conditions. This study opens up a new avenue towards practical application of Pt-film(w) as an efficient HER cathode to large-scale and commercial systems for water splitting.</description><identifier>ISSN: 2050-7488</identifier><identifier>EISSN: 2050-7496</identifier><identifier>DOI: 10.1039/d3ta06815c</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Carbon dioxide ; Carbon dioxide emissions ; Electrocatalysts ; Electrodes ; Hydrogen evolution reactions ; Hydrogen production ; Imidazole ; Metal foams ; Nanoparticles ; Nickel ; Photoelectrons ; Platinum ; Water splitting ; X ray photoelectron spectroscopy</subject><ispartof>Journal of materials chemistry. A, Materials for energy and sustainability, 2024-03, Vol.12 (12), p.7094-7106</ispartof><rights>Copyright Royal Society of Chemistry 2024</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>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Zahran, Zaki N</creatorcontrib><creatorcontrib>Tsubonouchi, Yuta</creatorcontrib><creatorcontrib>Chandra, Debraj</creatorcontrib><creatorcontrib>Kanazawa, Tomoki</creatorcontrib><creatorcontrib>Nozawa, Shunsuke</creatorcontrib><creatorcontrib>Mohamed, Eman A</creatorcontrib><creatorcontrib>Hoshino, Norihisa</creatorcontrib><creatorcontrib>Yagi, Masayuki</creatorcontrib><title>Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method</title><title>Journal of materials chemistry. A, Materials for energy and sustainability</title><description>Development of efficient and robust electrocatalysts for the hydrogen evolution reaction (HER) is of great importance for H2 production via water splitting which is one of the most promising sustainable and eco-friendly approaches for H2 production with zero CO2 emission. Herein we report a Pt/NiOx composite film deposited on a nickel foam (NF) electrode via a mixed metal-imidazole casting (MiMIC) method using a precursor suspension containing H2PtCl6 in mixed solvents of methanol/1-methylimidazole (MeIm) (3 : 1). The Pt/NiOx composite film (denoted as Pt-film(w)) was fully characterized by possible spectroscopic techniques, compared with the Pt-deposited film (denoted as Pt-film(w/o)) prepared without MeIm in a similar manner. Pt-film(w) is composed of well-dispersed Pt nanoparticles incorporated into the co-deposited NiOx layer on the NF surface, in sharp contrast with Pt nanoparticles mostly formed as an elongated cluster into the deposited layer for Pt-film(w/o). X-ray photoelectron spectroscopic (XPS) data indicate the single state of PtIV on the surface of Pt-film(w) but the mixed state of PtIV and Pt0 on the Pt-film(w/o) surface. Presumably, the PtIV state of the Pt nanoparticle surface is stabilized due to interaction with nickel oxoes of the NiOx layer for both films. Pt-film(w) showed extremely efficient HER performance with the lowest overpotentials of only η10 = 4.2 and η100 = 27 mV among the state-of-the-art HER electrocatalysts under alkaline conditions, so far. The mass activity (0.42 A cm−2 mgPt−1) of Pt-film(w) at η = 50 mV is 60 times higher than that of the commercial 10 wt% Pt/C film on the NF electrode as a commonly used HER electrocatalyst. The extremely stable HER electrocatalysis was first demonstrated at a high current density of −100 mA cm−2 for 60 h under alkaline conditions. This study opens up a new avenue towards practical application of Pt-film(w) as an efficient HER cathode to large-scale and commercial systems for water splitting.</description><subject>Carbon dioxide</subject><subject>Carbon dioxide emissions</subject><subject>Electrocatalysts</subject><subject>Electrodes</subject><subject>Hydrogen evolution reactions</subject><subject>Hydrogen production</subject><subject>Imidazole</subject><subject>Metal foams</subject><subject>Nanoparticles</subject><subject>Nickel</subject><subject>Photoelectrons</subject><subject>Platinum</subject><subject>Water splitting</subject><subject>X ray photoelectron spectroscopy</subject><issn>2050-7488</issn><issn>2050-7496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNo9UNtKAzEQDaJgqX3xCwI-r002293kUUq9QLE-6HPJZdKm7iZ1k5XW__B_jVQcBmbmnMMcOAhdU3JLCRNTw5IkNaczfYZGJZmRoqlEff6_c36JJjHuSC5OSC3ECH0vDqmHDtojBmudduATlt7gmKRqAW-Ppg8b8Bg-QzskFzxWRyzxS5o-u9UB69DtQ3QJsHVthw2cLoOzUGLv9Du02AbZ4SE6v8lY5w6Z7iDJtnCdM_IrZB8tY_rlM74N5gpdWNlGmPzNMXq7X7zOH4vl6uFpfrcs9pSzVEhdWgqlAgqaEqOIZEwpoqVQAqqSk8aUGmqRW1QNZ4oDKMpNpazNKWk2Rjenv_s-fAwQ03oXht5ny3Upat7kjKqK_QAwUGwt</recordid><startdate>20240319</startdate><enddate>20240319</enddate><creator>Zahran, Zaki N</creator><creator>Tsubonouchi, Yuta</creator><creator>Chandra, Debraj</creator><creator>Kanazawa, Tomoki</creator><creator>Nozawa, Shunsuke</creator><creator>Mohamed, Eman A</creator><creator>Hoshino, Norihisa</creator><creator>Yagi, Masayuki</creator><general>Royal Society of Chemistry</general><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>JG9</scope><scope>L7M</scope><scope>SOI</scope></search><sort><creationdate>20240319</creationdate><title>Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method</title><author>Zahran, Zaki N ; Tsubonouchi, Yuta ; Chandra, Debraj ; Kanazawa, Tomoki ; Nozawa, Shunsuke ; Mohamed, Eman A ; Hoshino, Norihisa ; Yagi, Masayuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-ac2f1e2be1ec10db0a33bb0ca9b9e42807d2ce69e6994783b8eeb18d4bff15cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Carbon dioxide</topic><topic>Carbon dioxide emissions</topic><topic>Electrocatalysts</topic><topic>Electrodes</topic><topic>Hydrogen evolution reactions</topic><topic>Hydrogen production</topic><topic>Imidazole</topic><topic>Metal foams</topic><topic>Nanoparticles</topic><topic>Nickel</topic><topic>Photoelectrons</topic><topic>Platinum</topic><topic>Water splitting</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zahran, Zaki N</creatorcontrib><creatorcontrib>Tsubonouchi, Yuta</creatorcontrib><creatorcontrib>Chandra, Debraj</creatorcontrib><creatorcontrib>Kanazawa, Tomoki</creatorcontrib><creatorcontrib>Nozawa, Shunsuke</creatorcontrib><creatorcontrib>Mohamed, Eman A</creatorcontrib><creatorcontrib>Hoshino, Norihisa</creatorcontrib><creatorcontrib>Yagi, Masayuki</creatorcontrib><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zahran, Zaki N</au><au>Tsubonouchi, Yuta</au><au>Chandra, Debraj</au><au>Kanazawa, Tomoki</au><au>Nozawa, Shunsuke</au><au>Mohamed, Eman A</au><au>Hoshino, Norihisa</au><au>Yagi, Masayuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method</atitle><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle><date>2024-03-19</date><risdate>2024</risdate><volume>12</volume><issue>12</issue><spage>7094</spage><epage>7106</epage><pages>7094-7106</pages><issn>2050-7488</issn><eissn>2050-7496</eissn><abstract>Development of efficient and robust electrocatalysts for the hydrogen evolution reaction (HER) is of great importance for H2 production via water splitting which is one of the most promising sustainable and eco-friendly approaches for H2 production with zero CO2 emission. Herein we report a Pt/NiOx composite film deposited on a nickel foam (NF) electrode via a mixed metal-imidazole casting (MiMIC) method using a precursor suspension containing H2PtCl6 in mixed solvents of methanol/1-methylimidazole (MeIm) (3 : 1). The Pt/NiOx composite film (denoted as Pt-film(w)) was fully characterized by possible spectroscopic techniques, compared with the Pt-deposited film (denoted as Pt-film(w/o)) prepared without MeIm in a similar manner. Pt-film(w) is composed of well-dispersed Pt nanoparticles incorporated into the co-deposited NiOx layer on the NF surface, in sharp contrast with Pt nanoparticles mostly formed as an elongated cluster into the deposited layer for Pt-film(w/o). X-ray photoelectron spectroscopic (XPS) data indicate the single state of PtIV on the surface of Pt-film(w) but the mixed state of PtIV and Pt0 on the Pt-film(w/o) surface. Presumably, the PtIV state of the Pt nanoparticle surface is stabilized due to interaction with nickel oxoes of the NiOx layer for both films. Pt-film(w) showed extremely efficient HER performance with the lowest overpotentials of only η10 = 4.2 and η100 = 27 mV among the state-of-the-art HER electrocatalysts under alkaline conditions, so far. The mass activity (0.42 A cm−2 mgPt−1) of Pt-film(w) at η = 50 mV is 60 times higher than that of the commercial 10 wt% Pt/C film on the NF electrode as a commonly used HER electrocatalyst. The extremely stable HER electrocatalysis was first demonstrated at a high current density of −100 mA cm−2 for 60 h under alkaline conditions. This study opens up a new avenue towards practical application of Pt-film(w) as an efficient HER cathode to large-scale and commercial systems for water splitting.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3ta06815c</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2050-7488 |
| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2024-03, Vol.12 (12), p.7094-7106 |
| issn | 2050-7488 2050-7496 |
| language | eng |
| recordid | cdi_proquest_journals_2968706944 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Carbon dioxide Carbon dioxide emissions Electrocatalysts Electrodes Hydrogen evolution reactions Hydrogen production Imidazole Metal foams Nanoparticles Nickel Photoelectrons Platinum Water splitting X ray photoelectron spectroscopy |
| title | Extremely efficient and stable hydrogen evolution by a Pt/NiOx composite film deposited on a nickel foam using a mixed metal-imidazole casting method |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T19%3A37%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Extremely%20efficient%20and%20stable%20hydrogen%20evolution%20by%20a%20Pt/NiOx%20composite%20film%20deposited%20on%20a%20nickel%20foam%20using%20a%20mixed%20metal-imidazole%20casting%20method&rft.jtitle=Journal%20of%20materials%20chemistry.%20A,%20Materials%20for%20energy%20and%20sustainability&rft.au=Zahran,%20Zaki%20N&rft.date=2024-03-19&rft.volume=12&rft.issue=12&rft.spage=7094&rft.epage=7106&rft.pages=7094-7106&rft.issn=2050-7488&rft.eissn=2050-7496&rft_id=info:doi/10.1039/d3ta06815c&rft_dat=%3Cproquest%3E2968706944%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2968706944&rft_id=info:pmid/&rfr_iscdi=true |