Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst
Silica-supported iridium particles modified with low-valent rhenium oxide clusters catalyze regioselective hydrogenolysis of glycerol to 1,3-propanediol in water. Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqu...
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| Veröffentlicht in: | Journal of catalysis 2010-06, Vol.272 (2), p.191-194 |
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| container_title | Journal of catalysis |
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| creator | Nakagawa, Yoshinao Shinmi, Yasunori Koso, Shuichi Tomishige, Keiichi |
| description | Silica-supported iridium particles modified with low-valent rhenium oxide clusters catalyze regioselective hydrogenolysis of glycerol to 1,3-propanediol in water.
Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67
±
3%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst and the reactivity of alcohols suggest that 1,3-propanediol is produced by the attack of active hydrogen species on iridium metal to 1-glyceride species formed on the oxidized rhenium cluster. |
| doi_str_mv | 10.1016/j.jcat.2010.04.009 |
| format | Article |
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Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67
±
3%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst and the reactivity of alcohols suggest that 1,3-propanediol is produced by the attack of active hydrogen species on iridium metal to 1-glyceride species formed on the oxidized rhenium cluster.</description><identifier>ISSN: 0021-9517</identifier><identifier>EISSN: 1090-2694</identifier><identifier>DOI: 10.1016/j.jcat.2010.04.009</identifier><identifier>CODEN: JCTLA5</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Biorefinery ; Catalysis ; Catalysts ; Chemistry ; Colloidal state and disperse state ; Exact sciences and technology ; General and physical chemistry ; Glycerol ; Hydrogen ; Hydrogenolysis ; Iridium ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; Rhenium oxide ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><ispartof>Journal of catalysis, 2010-06, Vol.272 (2), p.191-194</ispartof><rights>2010 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2010 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-14c611bd893dcc08f59250ccc8fde362d769cd4c88b2f41ad585c602ed3a3e423</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jcat.2010.04.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22974993$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Nakagawa, Yoshinao</creatorcontrib><creatorcontrib>Shinmi, Yasunori</creatorcontrib><creatorcontrib>Koso, Shuichi</creatorcontrib><creatorcontrib>Tomishige, Keiichi</creatorcontrib><title>Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst</title><title>Journal of catalysis</title><description>Silica-supported iridium particles modified with low-valent rhenium oxide clusters catalyze regioselective hydrogenolysis of glycerol to 1,3-propanediol in water.
Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67
±
3%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst and the reactivity of alcohols suggest that 1,3-propanediol is produced by the attack of active hydrogen species on iridium metal to 1-glyceride species formed on the oxidized rhenium cluster.</description><subject>Biorefinery</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Glycerol</subject><subject>Hydrogen</subject><subject>Hydrogenolysis</subject><subject>Iridium</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>Rhenium oxide</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><issn>0021-9517</issn><issn>1090-2694</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwNMieHPrJLvZTcCL1L9Q8KJHCekk22bZbmqyLfTbm9Li0dPA4703Mz9CrilMKNDqvp20qIcJgyRAOQGQJ2REQULOKlmekhEAo7nktD4nFzG2AJRyLkbk-8kFi0O23JngF7b33S66mPkmW3Q7tMF3mesHn9G7Il8Hv9a9NS6JfmtDFpa2d5tVvvLGNc6azAVnkpClW3QqGi7JWaO7aK-Oc0y-Xp4_p2_57OP1ffo4y7Hg9ZDTEitK50bIwiCCaLhkHBBRNMYWFTN1JdGUKMScNSXVhguOFTBrCl3YkhVjcnPoTSf-bGwcVOs3oU8rleCsglpKkUzsYMLgYwy2UevgVjrsFAW1p6hataeo9hQVlCpRTKHbY7OOqLsm6B5d_EsyJutSyiL5Hg4-m97cOhtURGd7TLT2fJXx7r81v7tLiUw</recordid><startdate>20100615</startdate><enddate>20100615</enddate><creator>Nakagawa, Yoshinao</creator><creator>Shinmi, Yasunori</creator><creator>Koso, Shuichi</creator><creator>Tomishige, Keiichi</creator><general>Elsevier Inc</general><general>Elsevier</general><general>Elsevier BV</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100615</creationdate><title>Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst</title><author>Nakagawa, Yoshinao ; Shinmi, Yasunori ; Koso, Shuichi ; Tomishige, Keiichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c357t-14c611bd893dcc08f59250ccc8fde362d769cd4c88b2f41ad585c602ed3a3e423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Biorefinery</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Glycerol</topic><topic>Hydrogen</topic><topic>Hydrogenolysis</topic><topic>Iridium</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>Rhenium oxide</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nakagawa, Yoshinao</creatorcontrib><creatorcontrib>Shinmi, Yasunori</creatorcontrib><creatorcontrib>Koso, Shuichi</creatorcontrib><creatorcontrib>Tomishige, Keiichi</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of catalysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nakagawa, Yoshinao</au><au>Shinmi, Yasunori</au><au>Koso, Shuichi</au><au>Tomishige, Keiichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst</atitle><jtitle>Journal of catalysis</jtitle><date>2010-06-15</date><risdate>2010</risdate><volume>272</volume><issue>2</issue><spage>191</spage><epage>194</epage><pages>191-194</pages><issn>0021-9517</issn><eissn>1090-2694</eissn><coden>JCTLA5</coden><abstract>Silica-supported iridium particles modified with low-valent rhenium oxide clusters catalyze regioselective hydrogenolysis of glycerol to 1,3-propanediol in water.
Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67
±
3%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst and the reactivity of alcohols suggest that 1,3-propanediol is produced by the attack of active hydrogen species on iridium metal to 1-glyceride species formed on the oxidized rhenium cluster.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><doi>10.1016/j.jcat.2010.04.009</doi><tpages>4</tpages></addata></record> |
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| subjects | Biorefinery Catalysis Catalysts Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Glycerol Hydrogen Hydrogenolysis Iridium Physical and chemical studies. Granulometry. Electrokinetic phenomena Rhenium oxide Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst |
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