Facet-Dependent and Light-Assisted Efficient Hydrogen Evolution from Ammonia Borane Using Gold-Palladium Core-Shell Nanocatalysts
Au–Pd core–shell nanocrystals with tetrahexahedral (THH), cubic, and octahedral shapes and comparable sizes were synthesized. Similar‐sized Au and Pd cubes and octahedra were also prepared. These nanocrystals were used for the hydrogen‐evolution reaction (HER) from ammonia borane. Light irradiation...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2016-06, Vol.55 (25), p.7222-7226 |
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| creator | Rej, Sourav Hsia, Chi-Fu Chen, Tzu-Yu Lin, Fan-Cheng Huang, Jer-Shing Huang, Michael H. |
| description | Au–Pd core–shell nanocrystals with tetrahexahedral (THH), cubic, and octahedral shapes and comparable sizes were synthesized. Similar‐sized Au and Pd cubes and octahedra were also prepared. These nanocrystals were used for the hydrogen‐evolution reaction (HER) from ammonia borane. Light irradiation can enhance the reaction rate for all the catalysts. In particular, Au–Pd THH exposing {730} facets showed the highest turnover frequency for hydrogen evolution under light with 3‐fold rate enhancement benefiting from lattice strain, modified surface electronic state, and a broader range of light absorption. Finite‐difference time‐domain (FDTD) simulations show a stronger electric field enhancement on Au–Pd core–shell THH than those on other Pd‐containing nanocrystals. Light‐assisted nitro reduction by ammonia borane on Au–Pd THH was also demonstrated. Au–Pd tetrahexahedra supported on activated carbon can act as a superior recyclable plasmonic photocatalyst for hydrogen evolution.
Facets of HER personality: Au–Pd core–shell tetrahexahedral nanocrystals exposing the {730} facet act as efficient plasmonic photocatalyst with the highest turnover frequency value for the hydrogen‐evolution reaction (HER) from ammonia borane under light irradiation. |
| doi_str_mv | 10.1002/anie.201603021 |
| format | Article |
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Facets of HER personality: Au–Pd core–shell tetrahexahedral nanocrystals exposing the {730} facet act as efficient plasmonic photocatalyst with the highest turnover frequency value for the hydrogen‐evolution reaction (HER) from ammonia borane under light irradiation.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201603021</identifier><identifier>PMID: 27136738</identifier><identifier>CODEN: ACIEAY</identifier><language>eng</language><publisher>Germany: Blackwell Publishing Ltd</publisher><subject>Absorption ; Activated carbon ; Alloys ; Ammonia ; Carbon ; Catalysts ; Crystals ; Cubes ; Electromagnetic absorption ; Electron states ; Evolution ; Exposure ; facet-dependent properties ; Finite difference method ; Finite difference time domain method ; Gold ; HER protein ; Hydrogen ; hydrogen evolution ; Hydrogen evolution reactions ; Irradiation ; Lattice strain ; Light ; Light irradiation ; Mathematical analysis ; Nanocatalysis ; Nanocrystals ; Palladium ; plasmonic photocatalysis ; Radiation ; Simulation</subject><ispartof>Angewandte Chemie International Edition, 2016-06, Vol.55 (25), p.7222-7226</ispartof><rights>2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><rights>2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5421-78399fc302ed1cc49a5e2c5147239a860c2c3bbc07da46f3618b9964a8f8c79b3</citedby><cites>FETCH-LOGICAL-c5421-78399fc302ed1cc49a5e2c5147239a860c2c3bbc07da46f3618b9964a8f8c79b3</cites><orcidid>0000-0002-5648-4345</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.201603021$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201603021$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27136738$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rej, Sourav</creatorcontrib><creatorcontrib>Hsia, Chi-Fu</creatorcontrib><creatorcontrib>Chen, Tzu-Yu</creatorcontrib><creatorcontrib>Lin, Fan-Cheng</creatorcontrib><creatorcontrib>Huang, Jer-Shing</creatorcontrib><creatorcontrib>Huang, Michael H.</creatorcontrib><title>Facet-Dependent and Light-Assisted Efficient Hydrogen Evolution from Ammonia Borane Using Gold-Palladium Core-Shell Nanocatalysts</title><title>Angewandte Chemie International Edition</title><addtitle>Angew. Chem. Int. Ed</addtitle><description>Au–Pd core–shell nanocrystals with tetrahexahedral (THH), cubic, and octahedral shapes and comparable sizes were synthesized. Similar‐sized Au and Pd cubes and octahedra were also prepared. These nanocrystals were used for the hydrogen‐evolution reaction (HER) from ammonia borane. Light irradiation can enhance the reaction rate for all the catalysts. In particular, Au–Pd THH exposing {730} facets showed the highest turnover frequency for hydrogen evolution under light with 3‐fold rate enhancement benefiting from lattice strain, modified surface electronic state, and a broader range of light absorption. Finite‐difference time‐domain (FDTD) simulations show a stronger electric field enhancement on Au–Pd core–shell THH than those on other Pd‐containing nanocrystals. Light‐assisted nitro reduction by ammonia borane on Au–Pd THH was also demonstrated. Au–Pd tetrahexahedra supported on activated carbon can act as a superior recyclable plasmonic photocatalyst for hydrogen evolution.
Facets of HER personality: Au–Pd core–shell tetrahexahedral nanocrystals exposing the {730} facet act as efficient plasmonic photocatalyst with the highest turnover frequency value for the hydrogen‐evolution reaction (HER) from ammonia borane under light irradiation.</description><subject>Absorption</subject><subject>Activated carbon</subject><subject>Alloys</subject><subject>Ammonia</subject><subject>Carbon</subject><subject>Catalysts</subject><subject>Crystals</subject><subject>Cubes</subject><subject>Electromagnetic absorption</subject><subject>Electron states</subject><subject>Evolution</subject><subject>Exposure</subject><subject>facet-dependent properties</subject><subject>Finite difference method</subject><subject>Finite difference time domain method</subject><subject>Gold</subject><subject>HER protein</subject><subject>Hydrogen</subject><subject>hydrogen evolution</subject><subject>Hydrogen evolution reactions</subject><subject>Irradiation</subject><subject>Lattice strain</subject><subject>Light</subject><subject>Light irradiation</subject><subject>Mathematical analysis</subject><subject>Nanocatalysis</subject><subject>Nanocrystals</subject><subject>Palladium</subject><subject>plasmonic photocatalysis</subject><subject>Radiation</subject><subject>Simulation</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkUtvEzEURkeIij5gyxJZYsNmUj9m_FiGNE0rRaESVCwtj-1JXWbs1J4Bsuw_x1FKVLEoK1_J5zu6V19RvEdwgiDE58o7O8EQUUggRq-KE1RjVBLGyOs8V4SUjNfouDhN6T7znEP6pjjGDBHKCD8pHi-VtkN5YTfWG-sHoLwBS7e-G8ppSi4N1oB52zrtdp9XWxPD2now_xm6cXDBgzaGHkz7PninwOcQlbfgNjm_BovQmfJGdZ0ybuzBLERbfr2zXQdWygetBtVt05DeFket6pJ99_SeFbeX82-zq3L5ZXE9my5LXVf5JMaJEK3OV1qDtK6Eqi3WNaoYJkJxCjXWpGk0ZEZVtCUU8UYIWinecs1EQ86KT3vvJoaH0aZB9i7pvE7eOIxJIiZqTiuCRUY__oPehzH6vJ1EAlKKa8bhi1R2QYogrTM12VM6hpSibeUmul7FrURQ7iqUuwrlocIc-PCkHZvemgP-t7MMiD3wy3V2-x-dnK6u58_l5T67a_b3IaviD5ndrJbfVwtZXcAbgRmRmPwBDna15w</recordid><startdate>20160613</startdate><enddate>20160613</enddate><creator>Rej, Sourav</creator><creator>Hsia, Chi-Fu</creator><creator>Chen, Tzu-Yu</creator><creator>Lin, Fan-Cheng</creator><creator>Huang, Jer-Shing</creator><creator>Huang, Michael H.</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5648-4345</orcidid></search><sort><creationdate>20160613</creationdate><title>Facet-Dependent and Light-Assisted Efficient Hydrogen Evolution from Ammonia Borane Using Gold-Palladium Core-Shell Nanocatalysts</title><author>Rej, Sourav ; Hsia, Chi-Fu ; Chen, Tzu-Yu ; Lin, Fan-Cheng ; Huang, Jer-Shing ; Huang, Michael H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5421-78399fc302ed1cc49a5e2c5147239a860c2c3bbc07da46f3618b9964a8f8c79b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Absorption</topic><topic>Activated carbon</topic><topic>Alloys</topic><topic>Ammonia</topic><topic>Carbon</topic><topic>Catalysts</topic><topic>Crystals</topic><topic>Cubes</topic><topic>Electromagnetic absorption</topic><topic>Electron states</topic><topic>Evolution</topic><topic>Exposure</topic><topic>facet-dependent properties</topic><topic>Finite difference method</topic><topic>Finite difference time domain method</topic><topic>Gold</topic><topic>HER protein</topic><topic>Hydrogen</topic><topic>hydrogen evolution</topic><topic>Hydrogen evolution reactions</topic><topic>Irradiation</topic><topic>Lattice strain</topic><topic>Light</topic><topic>Light irradiation</topic><topic>Mathematical analysis</topic><topic>Nanocatalysis</topic><topic>Nanocrystals</topic><topic>Palladium</topic><topic>plasmonic photocatalysis</topic><topic>Radiation</topic><topic>Simulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rej, Sourav</creatorcontrib><creatorcontrib>Hsia, Chi-Fu</creatorcontrib><creatorcontrib>Chen, Tzu-Yu</creatorcontrib><creatorcontrib>Lin, Fan-Cheng</creatorcontrib><creatorcontrib>Huang, Jer-Shing</creatorcontrib><creatorcontrib>Huang, Michael H.</creatorcontrib><collection>Istex</collection><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>Rej, Sourav</au><au>Hsia, Chi-Fu</au><au>Chen, Tzu-Yu</au><au>Lin, Fan-Cheng</au><au>Huang, Jer-Shing</au><au>Huang, Michael H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Facet-Dependent and Light-Assisted Efficient Hydrogen Evolution from Ammonia Borane Using Gold-Palladium Core-Shell Nanocatalysts</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew. Chem. Int. Ed</addtitle><date>2016-06-13</date><risdate>2016</risdate><volume>55</volume><issue>25</issue><spage>7222</spage><epage>7226</epage><pages>7222-7226</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><coden>ACIEAY</coden><abstract>Au–Pd core–shell nanocrystals with tetrahexahedral (THH), cubic, and octahedral shapes and comparable sizes were synthesized. Similar‐sized Au and Pd cubes and octahedra were also prepared. These nanocrystals were used for the hydrogen‐evolution reaction (HER) from ammonia borane. Light irradiation can enhance the reaction rate for all the catalysts. In particular, Au–Pd THH exposing {730} facets showed the highest turnover frequency for hydrogen evolution under light with 3‐fold rate enhancement benefiting from lattice strain, modified surface electronic state, and a broader range of light absorption. Finite‐difference time‐domain (FDTD) simulations show a stronger electric field enhancement on Au–Pd core–shell THH than those on other Pd‐containing nanocrystals. Light‐assisted nitro reduction by ammonia borane on Au–Pd THH was also demonstrated. Au–Pd tetrahexahedra supported on activated carbon can act as a superior recyclable plasmonic photocatalyst for hydrogen evolution.
Facets of HER personality: Au–Pd core–shell tetrahexahedral nanocrystals exposing the {730} facet act as efficient plasmonic photocatalyst with the highest turnover frequency value for the hydrogen‐evolution reaction (HER) from ammonia borane under light irradiation.</abstract><cop>Germany</cop><pub>Blackwell Publishing Ltd</pub><pmid>27136738</pmid><doi>10.1002/anie.201603021</doi><tpages>5</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0002-5648-4345</orcidid></addata></record> |
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| subjects | Absorption Activated carbon Alloys Ammonia Carbon Catalysts Crystals Cubes Electromagnetic absorption Electron states Evolution Exposure facet-dependent properties Finite difference method Finite difference time domain method Gold HER protein Hydrogen hydrogen evolution Hydrogen evolution reactions Irradiation Lattice strain Light Light irradiation Mathematical analysis Nanocatalysis Nanocrystals Palladium plasmonic photocatalysis Radiation Simulation |
| title | Facet-Dependent and Light-Assisted Efficient Hydrogen Evolution from Ammonia Borane Using Gold-Palladium Core-Shell Nanocatalysts |
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