Construction of Porous Mo3P/Mo Nanobelts as Catalysts for Efficient Water Splitting
A novel synthesis strategy is demonstrated to prepare Mo3P/Mo nanobelts with porous structure for the first time. The growth and formation mechanism of the porous Mo3P/Mo nanobelt structure was disclosed by varying the contents of H2/PH3 and the reaction temperature. During the hydrogen evolution re...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2018-10, Vol.57 (43), p.14139-14143 |
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| container_issue | 43 |
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| container_title | Angewandte Chemie International Edition |
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| creator | Li, Feng Han, Gao‐Feng Noh, Hyuk‐Jun Lu, Yalin Xu, Jiao Bu, Yunfei Fu, Zhengping Baek, Jong‐Beom |
| description | A novel synthesis strategy is demonstrated to prepare Mo3P/Mo nanobelts with porous structure for the first time. The growth and formation mechanism of the porous Mo3P/Mo nanobelt structure was disclosed by varying the contents of H2/PH3 and the reaction temperature. During the hydrogen evolution reaction (HER) catalysis, the optimized porous Mo3P/Mo nanobelts exhibited a small overpotential of 78 mV at a current density of 10 mA cm−2 and a low Tafel slope of 43 mV dec−1, as well as long‐term stability in alkaline media, surpassing Pt wire. Density functional theory (DFT) calculations reveal that the H2O dissociation on the surface of Mo3P is favorable during the HER.
A novel synthesis strategy is designed to prepare Mo3P/Mo nanobelts with porous structure for the first time. During the hydrogen evolution reaction (HER), the optimized porous Mo3P/Mo nanobelts exhibited superb catalytic activity and stability in alkaline media, surpassing Pt wire. |
| doi_str_mv | 10.1002/anie.201808844 |
| format | Article |
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A novel synthesis strategy is designed to prepare Mo3P/Mo nanobelts with porous structure for the first time. During the hydrogen evolution reaction (HER), the optimized porous Mo3P/Mo nanobelts exhibited superb catalytic activity and stability in alkaline media, surpassing Pt wire.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201808844</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>alkaline media ; Catalysis ; Catalysts ; Chemical synthesis ; Density functional theory ; Hydrogen evolution reactions ; Mo3P ; nanobelts ; porous structures ; Slope stability ; Water splitting</subject><ispartof>Angewandte Chemie International Edition, 2018-10, Vol.57 (43), p.14139-14143</ispartof><rights>2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0003-4785-2326</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fanie.201808844$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201808844$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Li, Feng</creatorcontrib><creatorcontrib>Han, Gao‐Feng</creatorcontrib><creatorcontrib>Noh, Hyuk‐Jun</creatorcontrib><creatorcontrib>Lu, Yalin</creatorcontrib><creatorcontrib>Xu, Jiao</creatorcontrib><creatorcontrib>Bu, Yunfei</creatorcontrib><creatorcontrib>Fu, Zhengping</creatorcontrib><creatorcontrib>Baek, Jong‐Beom</creatorcontrib><title>Construction of Porous Mo3P/Mo Nanobelts as Catalysts for Efficient Water Splitting</title><title>Angewandte Chemie International Edition</title><description>A novel synthesis strategy is demonstrated to prepare Mo3P/Mo nanobelts with porous structure for the first time. The growth and formation mechanism of the porous Mo3P/Mo nanobelt structure was disclosed by varying the contents of H2/PH3 and the reaction temperature. During the hydrogen evolution reaction (HER) catalysis, the optimized porous Mo3P/Mo nanobelts exhibited a small overpotential of 78 mV at a current density of 10 mA cm−2 and a low Tafel slope of 43 mV dec−1, as well as long‐term stability in alkaline media, surpassing Pt wire. Density functional theory (DFT) calculations reveal that the H2O dissociation on the surface of Mo3P is favorable during the HER.
A novel synthesis strategy is designed to prepare Mo3P/Mo nanobelts with porous structure for the first time. During the hydrogen evolution reaction (HER), the optimized porous Mo3P/Mo nanobelts exhibited superb catalytic activity and stability in alkaline media, surpassing Pt wire.</description><subject>alkaline media</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemical synthesis</subject><subject>Density functional theory</subject><subject>Hydrogen evolution reactions</subject><subject>Mo3P</subject><subject>nanobelts</subject><subject>porous structures</subject><subject>Slope stability</subject><subject>Water splitting</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNo9kEFLAzEQRoMoWKtXzwHP2yabjZk9lqVqoa2FFjyGZElKyprUJIv037ul0tPMx_eYgYfQMyUTSkg5Vd6ZSUkoEICqukEjyktaMCHY7bBXjBUCOL1HDykdBh6AvI7Qtgk-5di32QWPg8WbEEOf8CqwzXQV8Fr5oE2XE1YJNyqr7pSGYEPEc2td64zP-EtlE_H22Lmcnd8_ojurumSe_ucY7d7mu-ajWH6-L5rZstiXglQFr5mtGNQc2lYYKqgFawwQXhsOHCiBaiiVoFpoAEV1rUAbzjQDoQ1lY_RyOXuM4ac3KctD6KMfPsqSDh5KAoIPVH2hfl1nTvIY3beKJ0mJPEuTZ2nyKk3O1ov5NbE_OAph7g</recordid><startdate>20181022</startdate><enddate>20181022</enddate><creator>Li, Feng</creator><creator>Han, Gao‐Feng</creator><creator>Noh, Hyuk‐Jun</creator><creator>Lu, Yalin</creator><creator>Xu, Jiao</creator><creator>Bu, Yunfei</creator><creator>Fu, Zhengping</creator><creator>Baek, Jong‐Beom</creator><general>Wiley Subscription Services, Inc</general><scope>7TM</scope><scope>K9.</scope><orcidid>https://orcid.org/0000-0003-4785-2326</orcidid></search><sort><creationdate>20181022</creationdate><title>Construction of Porous Mo3P/Mo Nanobelts as Catalysts for Efficient Water Splitting</title><author>Li, Feng ; Han, Gao‐Feng ; Noh, Hyuk‐Jun ; Lu, Yalin ; Xu, Jiao ; Bu, Yunfei ; Fu, Zhengping ; Baek, Jong‐Beom</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g2704-593f438958cc7e171f8fee8059e58581084895a71b7b88a1b9a8be53b387be13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>alkaline media</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chemical synthesis</topic><topic>Density functional theory</topic><topic>Hydrogen evolution reactions</topic><topic>Mo3P</topic><topic>nanobelts</topic><topic>porous structures</topic><topic>Slope stability</topic><topic>Water splitting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Feng</creatorcontrib><creatorcontrib>Han, Gao‐Feng</creatorcontrib><creatorcontrib>Noh, Hyuk‐Jun</creatorcontrib><creatorcontrib>Lu, Yalin</creatorcontrib><creatorcontrib>Xu, Jiao</creatorcontrib><creatorcontrib>Bu, Yunfei</creatorcontrib><creatorcontrib>Fu, Zhengping</creatorcontrib><creatorcontrib>Baek, Jong‐Beom</creatorcontrib><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Feng</au><au>Han, Gao‐Feng</au><au>Noh, Hyuk‐Jun</au><au>Lu, Yalin</au><au>Xu, Jiao</au><au>Bu, Yunfei</au><au>Fu, Zhengping</au><au>Baek, Jong‐Beom</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Construction of Porous Mo3P/Mo Nanobelts as Catalysts for Efficient Water Splitting</atitle><jtitle>Angewandte Chemie International Edition</jtitle><date>2018-10-22</date><risdate>2018</risdate><volume>57</volume><issue>43</issue><spage>14139</spage><epage>14143</epage><pages>14139-14143</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>A novel synthesis strategy is demonstrated to prepare Mo3P/Mo nanobelts with porous structure for the first time. The growth and formation mechanism of the porous Mo3P/Mo nanobelt structure was disclosed by varying the contents of H2/PH3 and the reaction temperature. During the hydrogen evolution reaction (HER) catalysis, the optimized porous Mo3P/Mo nanobelts exhibited a small overpotential of 78 mV at a current density of 10 mA cm−2 and a low Tafel slope of 43 mV dec−1, as well as long‐term stability in alkaline media, surpassing Pt wire. Density functional theory (DFT) calculations reveal that the H2O dissociation on the surface of Mo3P is favorable during the HER.
A novel synthesis strategy is designed to prepare Mo3P/Mo nanobelts with porous structure for the first time. During the hydrogen evolution reaction (HER), the optimized porous Mo3P/Mo nanobelts exhibited superb catalytic activity and stability in alkaline media, surpassing Pt wire.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/anie.201808844</doi><tpages>5</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0003-4785-2326</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | alkaline media Catalysis Catalysts Chemical synthesis Density functional theory Hydrogen evolution reactions Mo3P nanobelts porous structures Slope stability Water splitting |
| title | Construction of Porous Mo3P/Mo Nanobelts as Catalysts for Efficient Water Splitting |
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