Ultrathin Palladium Nanomesh for Electrocatalysis
An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution‐based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two‐dimensional network of densely arrayed, ultrathin quasi‐nanoribbons that form ordered open holes. The unique mesoporous str...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2018-03, Vol.57 (13), p.3435-3438 |
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| container_title | Angewandte Chemie International Edition |
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| creator | Ge, Jingjie Wei, Pei Wu, Geng Liu, Yudan Yuan, Tongwei Li, Zhijun Qu, Yunteng Wu, Yuen Li, Hai Zhuang, Zhongbin Hong, Xun Li, Yadong |
| description | An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution‐based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two‐dimensional network of densely arrayed, ultrathin quasi‐nanoribbons that form ordered open holes. The unique mesoporous structure and high specific surface area make these ultrathin Pd nanomeshes display superior catalytic performance for ethanol electrooxidation (mass activity of 5.40 Am g−1 and specific activity of 7.09 mA cm−2 at 0.8 V vs. RHE). Furthermore, the regular mesh structure can be applied to support other noble metals, such as platinum, which exhibits extremely high hydrogen evolution reaction (HER) activity and durability.
Meshing around: A novel ultrathin Pd nanomesh with a densely arrayed, ultrathin quasi‐nanoribbons and regular open holes was transformed from a Pd nanosheet by a solution‐based free corrosion, which exhibits exceptional electrocatalytic performance. |
| doi_str_mv | 10.1002/anie.201800552 |
| format | Article |
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Meshing around: A novel ultrathin Pd nanomesh with a densely arrayed, ultrathin quasi‐nanoribbons and regular open holes was transformed from a Pd nanosheet by a solution‐based free corrosion, which exhibits exceptional electrocatalytic performance.</description><subject>Catalysis</subject><subject>Durability</subject><subject>electrocatalysis</subject><subject>Etching</subject><subject>Ethanol</subject><subject>Heavy metals</subject><subject>Hydrogen evolution reactions</subject><subject>nanomesh</subject><subject>nanosheet</subject><subject>Noble metals</subject><subject>Palladium</subject><subject>Platinum</subject><subject>ultrathin</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoVqtXj7LgxcvWfG2SPZZStVCqB3sO02yWpuxHTXaR_ntTWit48TRzeOblnQehO4JHBGP6BI2zI4qJwjjL6Bm6IhklKZOSncedM5ZKlZEBug5hE3mlsLhEA5pzQjLMrhBZVp2Hbu2a5B2qCgrX18kCmra2YZ2UrU-mlTWdbw10UO2CCzfoooQq2NvjHKLl8_Rj8prO315mk_E8NVwKmkpbFmBXBISklknFMVcgiRCSUYlxgXnJOCguTMksAyO4VIWVGTMSCEjKhujxkLv17WdvQ6drF4yNHRvb9kGTPM9pfCkXEX34g27a3jexnY5qGJGKcRyp0YEyvg3B21JvvavB7zTBei9T72Xqk8x4cH-M7Ve1LU74j70I5Afgy1V290-cHi9m09_wbzlSfmo</recordid><startdate>20180319</startdate><enddate>20180319</enddate><creator>Ge, Jingjie</creator><creator>Wei, Pei</creator><creator>Wu, Geng</creator><creator>Liu, Yudan</creator><creator>Yuan, Tongwei</creator><creator>Li, Zhijun</creator><creator>Qu, Yunteng</creator><creator>Wu, Yuen</creator><creator>Li, Hai</creator><creator>Zhuang, Zhongbin</creator><creator>Hong, Xun</creator><creator>Li, Yadong</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-1544-1127</orcidid><orcidid>https://orcid.org/0000-0003-2784-2868</orcidid></search><sort><creationdate>20180319</creationdate><title>Ultrathin Palladium Nanomesh for Electrocatalysis</title><author>Ge, Jingjie ; Wei, Pei ; Wu, Geng ; Liu, Yudan ; Yuan, Tongwei ; Li, Zhijun ; Qu, Yunteng ; Wu, Yuen ; Li, Hai ; Zhuang, Zhongbin ; Hong, Xun ; Li, Yadong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4762-7efdaeb1a672e3784048a7166732700d04f34a846cf3e3ac6478de753c7a1a723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Catalysis</topic><topic>Durability</topic><topic>electrocatalysis</topic><topic>Etching</topic><topic>Ethanol</topic><topic>Heavy metals</topic><topic>Hydrogen evolution reactions</topic><topic>nanomesh</topic><topic>nanosheet</topic><topic>Noble metals</topic><topic>Palladium</topic><topic>Platinum</topic><topic>ultrathin</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ge, Jingjie</creatorcontrib><creatorcontrib>Wei, Pei</creatorcontrib><creatorcontrib>Wu, Geng</creatorcontrib><creatorcontrib>Liu, Yudan</creatorcontrib><creatorcontrib>Yuan, Tongwei</creatorcontrib><creatorcontrib>Li, Zhijun</creatorcontrib><creatorcontrib>Qu, Yunteng</creatorcontrib><creatorcontrib>Wu, Yuen</creatorcontrib><creatorcontrib>Li, Hai</creatorcontrib><creatorcontrib>Zhuang, Zhongbin</creatorcontrib><creatorcontrib>Hong, Xun</creatorcontrib><creatorcontrib>Li, Yadong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ge, Jingjie</au><au>Wei, Pei</au><au>Wu, Geng</au><au>Liu, Yudan</au><au>Yuan, Tongwei</au><au>Li, Zhijun</au><au>Qu, Yunteng</au><au>Wu, Yuen</au><au>Li, Hai</au><au>Zhuang, Zhongbin</au><au>Hong, Xun</au><au>Li, Yadong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrathin Palladium Nanomesh for Electrocatalysis</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2018-03-19</date><risdate>2018</risdate><volume>57</volume><issue>13</issue><spage>3435</spage><epage>3438</epage><pages>3435-3438</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>An ordered mesh of palladium with a thickness of about 3 nm was synthesized by a solution‐based oxidative etching. The ultrathin palladium nanomeshes have an interconnected two‐dimensional network of densely arrayed, ultrathin quasi‐nanoribbons that form ordered open holes. The unique mesoporous structure and high specific surface area make these ultrathin Pd nanomeshes display superior catalytic performance for ethanol electrooxidation (mass activity of 5.40 Am g−1 and specific activity of 7.09 mA cm−2 at 0.8 V vs. RHE). Furthermore, the regular mesh structure can be applied to support other noble metals, such as platinum, which exhibits extremely high hydrogen evolution reaction (HER) activity and durability.
Meshing around: A novel ultrathin Pd nanomesh with a densely arrayed, ultrathin quasi‐nanoribbons and regular open holes was transformed from a Pd nanosheet by a solution‐based free corrosion, which exhibits exceptional electrocatalytic performance.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>29411503</pmid><doi>10.1002/anie.201800552</doi><tpages>4</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0003-1544-1127</orcidid><orcidid>https://orcid.org/0000-0003-2784-2868</orcidid></addata></record> |
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| subjects | Catalysis Durability electrocatalysis Etching Ethanol Heavy metals Hydrogen evolution reactions nanomesh nanosheet Noble metals Palladium Platinum ultrathin |
| title | Ultrathin Palladium Nanomesh for Electrocatalysis |
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