Synergistic Effects of Two Co-catalysts on Zn₂GeO₄ on Photocatalytic Water Splitting
Zinc orthogermanate was prepared via a hydrothermal method and a remarkable synergistic effect on the photocatalytic activity for overall water splitting was found for Zn₂GeO₄ co-loaded with noble metals (Pt, Rh, Pd, Au) and metal oxides (RuO₂, IrO₂). The photocatalytic activity of Pt-RuO₂/Zn₂GeO₄ f...
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| Veröffentlicht in: | Catalysis letters 2010-01, Vol.134 (1-2), p.78-86 |
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| creator | Ma, Baojun Wen, Fuyu Jiang, Hongfu Yang, Jinhui Ying, Pinliang Li, Can |
| description | Zinc orthogermanate was prepared via a hydrothermal method and a remarkable synergistic effect on the photocatalytic activity for overall water splitting was found for Zn₂GeO₄ co-loaded with noble metals (Pt, Rh, Pd, Au) and metal oxides (RuO₂, IrO₂). The photocatalytic activity of Pt-RuO₂/Zn₂GeO₄ for overall water splitting is 2.2 times of Pt/Zn₂GeO₄ and 3.3 times of RuO₂/Zn₂GeO₄. Photocatalytic half reactions evaluation of water splitting for H₂ and O₂ productions shows that Pt plays the major roles in H₂ production and RuO₂ promotes the O₂ production. The roles and valence states of co-catalysts and the mechanism of photocatalytic reaction are discussed. |
| doi_str_mv | 10.1007/s10562-009-0220-8 |
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The photocatalytic activity of Pt-RuO₂/Zn₂GeO₄ for overall water splitting is 2.2 times of Pt/Zn₂GeO₄ and 3.3 times of RuO₂/Zn₂GeO₄. Photocatalytic half reactions evaluation of water splitting for H₂ and O₂ productions shows that Pt plays the major roles in H₂ production and RuO₂ promotes the O₂ production. The roles and valence states of co-catalysts and the mechanism of photocatalytic reaction are discussed.</description><identifier>ISSN: 1011-372X</identifier><identifier>EISSN: 1572-879X</identifier><identifier>DOI: 10.1007/s10562-009-0220-8</identifier><language>eng</language><publisher>Boston: Boston : Springer US</publisher><subject>Catalysis ; Catalysts ; Catalytic activity ; Chemistry ; Chemistry and Materials Science ; Exact sciences and technology ; General and physical chemistry ; Gold ; Hydrogen production ; Industrial Chemistry/Chemical Engineering ; Noble metals ; Organometallic Chemistry ; Palladium ; Photocatalysis ; Photochemistry ; Physical Chemistry ; Physical chemistry of induced reactions (with radiations, particles and ultrasonics) ; Platinum ; Ruthenium oxide ; Synergistic effect ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Water splitting</subject><ispartof>Catalysis letters, 2010-01, Vol.134 (1-2), p.78-86</ispartof><rights>Springer Science+Business Media, LLC 2009</rights><rights>2015 INIST-CNRS</rights><rights>Catalysis Letters is a copyright of Springer, (2009). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-52aad2053cf15b298f0f2444e95a2c88bf981e95f667838aa8ca5a189b89b6ea3</citedby><cites>FETCH-LOGICAL-c366t-52aad2053cf15b298f0f2444e95a2c88bf981e95f667838aa8ca5a189b89b6ea3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10562-009-0220-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10562-009-0220-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22491002$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Baojun</creatorcontrib><creatorcontrib>Wen, Fuyu</creatorcontrib><creatorcontrib>Jiang, Hongfu</creatorcontrib><creatorcontrib>Yang, Jinhui</creatorcontrib><creatorcontrib>Ying, Pinliang</creatorcontrib><creatorcontrib>Li, Can</creatorcontrib><title>Synergistic Effects of Two Co-catalysts on Zn₂GeO₄ on Photocatalytic Water Splitting</title><title>Catalysis letters</title><addtitle>Catal Lett</addtitle><description>Zinc orthogermanate was prepared via a hydrothermal method and a remarkable synergistic effect on the photocatalytic activity for overall water splitting was found for Zn₂GeO₄ co-loaded with noble metals (Pt, Rh, Pd, Au) and metal oxides (RuO₂, IrO₂). The photocatalytic activity of Pt-RuO₂/Zn₂GeO₄ for overall water splitting is 2.2 times of Pt/Zn₂GeO₄ and 3.3 times of RuO₂/Zn₂GeO₄. Photocatalytic half reactions evaluation of water splitting for H₂ and O₂ productions shows that Pt plays the major roles in H₂ production and RuO₂ promotes the O₂ production. The roles and valence states of co-catalysts and the mechanism of photocatalytic reaction are discussed.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Gold</subject><subject>Hydrogen production</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Noble metals</subject><subject>Organometallic Chemistry</subject><subject>Palladium</subject><subject>Photocatalysis</subject><subject>Photochemistry</subject><subject>Physical Chemistry</subject><subject>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</subject><subject>Platinum</subject><subject>Ruthenium oxide</subject><subject>Synergistic effect</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Water splitting</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kMFqGzEQhpeSQpM0D5BTF0qOSkezq13pWIzjBgIpOCEmFzFWJXeDu3IkmeCr6ZPmSaplTXIrCEYz-v5_xF8U5xwuOUD7LXIQDTIAxQARmPxQHHPRIpOtWhzlO3DOqhYXn4qTGJ8ggy1Xx8VivuttWHUxdaacOmdNiqV35d2LLyeeGUq03sVh1peP_et-P7O3r_u_Q_vzt09-BAbxAyUbyvlm3aXU9avPxUdH62jPDvW0uL-a3k1-sJvb2fXk-w0zVdMkJpDoF4KojONiiUo6cFjXtVWC0Ei5dEry3LimaWUliaQhQVyqZT6Npeq0-Dr6boJ_3tqY9JPfhj6v1IhCqgZEC5niI2WCjzFYpzeh-0NhpznoIUA9BqhzLnoIUMusuTg4UzS0doF608U3IWKtshIzhyMX81O_suH9B_8z_zKKHHlNq5CN7-cIvAIuoWprXv0DLriKjQ</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Ma, Baojun</creator><creator>Wen, Fuyu</creator><creator>Jiang, Hongfu</creator><creator>Yang, Jinhui</creator><creator>Ying, Pinliang</creator><creator>Li, Can</creator><general>Boston : Springer US</general><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20100101</creationdate><title>Synergistic Effects of Two Co-catalysts on Zn₂GeO₄ on Photocatalytic Water Splitting</title><author>Ma, Baojun ; Wen, Fuyu ; Jiang, Hongfu ; Yang, Jinhui ; Ying, Pinliang ; Li, Can</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-52aad2053cf15b298f0f2444e95a2c88bf981e95f667838aa8ca5a189b89b6ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Gold</topic><topic>Hydrogen production</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Noble metals</topic><topic>Organometallic Chemistry</topic><topic>Palladium</topic><topic>Photocatalysis</topic><topic>Photochemistry</topic><topic>Physical Chemistry</topic><topic>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</topic><topic>Platinum</topic><topic>Ruthenium oxide</topic><topic>Synergistic effect</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Water splitting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Baojun</creatorcontrib><creatorcontrib>Wen, Fuyu</creatorcontrib><creatorcontrib>Jiang, Hongfu</creatorcontrib><creatorcontrib>Yang, Jinhui</creatorcontrib><creatorcontrib>Ying, Pinliang</creatorcontrib><creatorcontrib>Li, Can</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Catalysis letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Baojun</au><au>Wen, Fuyu</au><au>Jiang, Hongfu</au><au>Yang, Jinhui</au><au>Ying, Pinliang</au><au>Li, Can</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synergistic Effects of Two Co-catalysts on Zn₂GeO₄ on Photocatalytic Water Splitting</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2010-01-01</date><risdate>2010</risdate><volume>134</volume><issue>1-2</issue><spage>78</spage><epage>86</epage><pages>78-86</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>Zinc orthogermanate was prepared via a hydrothermal method and a remarkable synergistic effect on the photocatalytic activity for overall water splitting was found for Zn₂GeO₄ co-loaded with noble metals (Pt, Rh, Pd, Au) and metal oxides (RuO₂, IrO₂). The photocatalytic activity of Pt-RuO₂/Zn₂GeO₄ for overall water splitting is 2.2 times of Pt/Zn₂GeO₄ and 3.3 times of RuO₂/Zn₂GeO₄. Photocatalytic half reactions evaluation of water splitting for H₂ and O₂ productions shows that Pt plays the major roles in H₂ production and RuO₂ promotes the O₂ production. The roles and valence states of co-catalysts and the mechanism of photocatalytic reaction are discussed.</abstract><cop>Boston</cop><pub>Boston : Springer US</pub><doi>10.1007/s10562-009-0220-8</doi><tpages>9</tpages></addata></record> |
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| subjects | Catalysis Catalysts Catalytic activity Chemistry Chemistry and Materials Science Exact sciences and technology General and physical chemistry Gold Hydrogen production Industrial Chemistry/Chemical Engineering Noble metals Organometallic Chemistry Palladium Photocatalysis Photochemistry Physical Chemistry Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Platinum Ruthenium oxide Synergistic effect Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Water splitting |
| title | Synergistic Effects of Two Co-catalysts on Zn₂GeO₄ on Photocatalytic Water Splitting |
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