d‑Glucose Hydrogenation over Ru Nanoparticles Embedded in Mesoporous Hypercrosslinked Polystyrene
The kinetics of d-glucose hydrogenation on the catalyst containing Ru nanoparticles in the matrix of hypercrosslinked polystyrene was studied. Two routes of the hydrogenation reaction were revealed; their rates differ by several digits. The first route includes the interaction of d-glucose with the...
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| Veröffentlicht in: | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2013-05, Vol.117 (20), p.4073-4083 |
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| container_title | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory |
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| creator | Sapunov, Valentin N Grigoryev, Maksim Ye Sulman, Esther M Konyaeva, Mariya B Matveeva, Valentina G |
| description | The kinetics of d-glucose hydrogenation on the catalyst containing Ru nanoparticles in the matrix of hypercrosslinked polystyrene was studied. Two routes of the hydrogenation reaction were revealed; their rates differ by several digits. The first route includes the interaction of d-glucose with the spilled-over hydrogen supplied by the catalyst; the second one includes classical interaction of the sorbed substrate with incident hydrogen from the reaction medium. A mathematical description of d-glucose conversion and the change of the catalyst activity by the first method of d-glucose hydrogenation were obtained. The most probable scheme of the process flow was suggested. The main kinetic parameters were calculated. The role of hydrogen spillover phenomenon in the kinetics of the processes is discussed. |
| doi_str_mv | 10.1021/jp312703j |
| format | Article |
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Two routes of the hydrogenation reaction were revealed; their rates differ by several digits. The first route includes the interaction of d-glucose with the spilled-over hydrogen supplied by the catalyst; the second one includes classical interaction of the sorbed substrate with incident hydrogen from the reaction medium. A mathematical description of d-glucose conversion and the change of the catalyst activity by the first method of d-glucose hydrogenation were obtained. The most probable scheme of the process flow was suggested. The main kinetic parameters were calculated. The role of hydrogen spillover phenomenon in the kinetics of the processes is discussed.</description><identifier>ISSN: 1089-5639</identifier><identifier>EISSN: 1520-5215</identifier><identifier>DOI: 10.1021/jp312703j</identifier><identifier>PMID: 23611120</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Catalysis ; Catalysts ; Digits ; Glucose - chemistry ; Hydrogen storage ; Hydrogenation ; Mathematical analysis ; Metal Nanoparticles - chemistry ; Nanoparticles ; Organometallic Compounds - chemical synthesis ; Organometallic Compounds - chemistry ; Particle Size ; Polystyrene resins ; Polystyrenes - chemistry ; Porosity ; Reaction kinetics ; Ruthenium - chemistry ; Surface Properties</subject><ispartof>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 2013-05, Vol.117 (20), p.4073-4083</ispartof><rights>Copyright © 2013 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a348t-e5cbb75cdf56e3e52aab2d78b13183cebc0ec926d9477112a6b4f0f37819eff33</citedby><cites>FETCH-LOGICAL-a348t-e5cbb75cdf56e3e52aab2d78b13183cebc0ec926d9477112a6b4f0f37819eff33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jp312703j$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jp312703j$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2763,27075,27923,27924,56737,56787</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23611120$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sapunov, Valentin N</creatorcontrib><creatorcontrib>Grigoryev, Maksim Ye</creatorcontrib><creatorcontrib>Sulman, Esther M</creatorcontrib><creatorcontrib>Konyaeva, Mariya B</creatorcontrib><creatorcontrib>Matveeva, Valentina G</creatorcontrib><title>d‑Glucose Hydrogenation over Ru Nanoparticles Embedded in Mesoporous Hypercrosslinked Polystyrene</title><title>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory</title><addtitle>J. Phys. Chem. A</addtitle><description>The kinetics of d-glucose hydrogenation on the catalyst containing Ru nanoparticles in the matrix of hypercrosslinked polystyrene was studied. Two routes of the hydrogenation reaction were revealed; their rates differ by several digits. The first route includes the interaction of d-glucose with the spilled-over hydrogen supplied by the catalyst; the second one includes classical interaction of the sorbed substrate with incident hydrogen from the reaction medium. A mathematical description of d-glucose conversion and the change of the catalyst activity by the first method of d-glucose hydrogenation were obtained. The most probable scheme of the process flow was suggested. The main kinetic parameters were calculated. The role of hydrogen spillover phenomenon in the kinetics of the processes is discussed.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Digits</subject><subject>Glucose - chemistry</subject><subject>Hydrogen storage</subject><subject>Hydrogenation</subject><subject>Mathematical analysis</subject><subject>Metal Nanoparticles - chemistry</subject><subject>Nanoparticles</subject><subject>Organometallic Compounds - chemical synthesis</subject><subject>Organometallic Compounds - chemistry</subject><subject>Particle Size</subject><subject>Polystyrene resins</subject><subject>Polystyrenes - chemistry</subject><subject>Porosity</subject><subject>Reaction kinetics</subject><subject>Ruthenium - chemistry</subject><subject>Surface Properties</subject><issn>1089-5639</issn><issn>1520-5215</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1OwzAQhS0EoqWw4AIoGyRYBDx2nJ8lqkqLVH6EYB059gSlpHGwE6TuuAJX5CQYCl0hsZqR5ps3bx4hh0DPgDI4X7QcWEL5YosMQTAaCgZi2_c0zUIR82xA9pxbUEqBs2iXDBiPAYDRIVH64-19WvfKOAxmK23NEzayq0wTmFe0wX0f3MjGtNJ2larRBZNlgVqjDqomuEZnWmNN7_xqi1ZZ41xdNc9-fGfqletWFhvcJzulrB0e_NQRebycPIxn4fx2ejW-mIeSR2kXolBFkQilSxEjR8GkLJhO0gI4pFxhoSiqjMU6i5LEu5dxEZW05EkKGZYl5yNystZtrXnp0XX5snIK61o26D3mkAh_KALI_ke5EP4K9RsjcrpGv7-zWOatrZbSrnKg-Vf8-SZ-zx79yPbFEvWG_M3bA8drQCqXL0xvGx_IH0KfosaOTg</recordid><startdate>20130523</startdate><enddate>20130523</enddate><creator>Sapunov, Valentin N</creator><creator>Grigoryev, Maksim Ye</creator><creator>Sulman, Esther M</creator><creator>Konyaeva, Mariya B</creator><creator>Matveeva, Valentina G</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130523</creationdate><title>d‑Glucose Hydrogenation over Ru Nanoparticles Embedded in Mesoporous Hypercrosslinked Polystyrene</title><author>Sapunov, Valentin N ; Grigoryev, Maksim Ye ; Sulman, Esther M ; Konyaeva, Mariya B ; Matveeva, Valentina G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a348t-e5cbb75cdf56e3e52aab2d78b13183cebc0ec926d9477112a6b4f0f37819eff33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Digits</topic><topic>Glucose - chemistry</topic><topic>Hydrogen storage</topic><topic>Hydrogenation</topic><topic>Mathematical analysis</topic><topic>Metal Nanoparticles - chemistry</topic><topic>Nanoparticles</topic><topic>Organometallic Compounds - chemical synthesis</topic><topic>Organometallic Compounds - chemistry</topic><topic>Particle Size</topic><topic>Polystyrene resins</topic><topic>Polystyrenes - chemistry</topic><topic>Porosity</topic><topic>Reaction kinetics</topic><topic>Ruthenium - chemistry</topic><topic>Surface Properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sapunov, Valentin N</creatorcontrib><creatorcontrib>Grigoryev, Maksim Ye</creatorcontrib><creatorcontrib>Sulman, Esther M</creatorcontrib><creatorcontrib>Konyaeva, Mariya B</creatorcontrib><creatorcontrib>Matveeva, Valentina G</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The journal of physical chemistry. 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A</addtitle><date>2013-05-23</date><risdate>2013</risdate><volume>117</volume><issue>20</issue><spage>4073</spage><epage>4083</epage><pages>4073-4083</pages><issn>1089-5639</issn><eissn>1520-5215</eissn><abstract>The kinetics of d-glucose hydrogenation on the catalyst containing Ru nanoparticles in the matrix of hypercrosslinked polystyrene was studied. Two routes of the hydrogenation reaction were revealed; their rates differ by several digits. The first route includes the interaction of d-glucose with the spilled-over hydrogen supplied by the catalyst; the second one includes classical interaction of the sorbed substrate with incident hydrogen from the reaction medium. A mathematical description of d-glucose conversion and the change of the catalyst activity by the first method of d-glucose hydrogenation were obtained. The most probable scheme of the process flow was suggested. The main kinetic parameters were calculated. The role of hydrogen spillover phenomenon in the kinetics of the processes is discussed.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>23611120</pmid><doi>10.1021/jp312703j</doi><tpages>11</tpages></addata></record> |
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| ispartof | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 2013-05, Vol.117 (20), p.4073-4083 |
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| source | MEDLINE; ACS Publications |
| subjects | Catalysis Catalysts Digits Glucose - chemistry Hydrogen storage Hydrogenation Mathematical analysis Metal Nanoparticles - chemistry Nanoparticles Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Particle Size Polystyrene resins Polystyrenes - chemistry Porosity Reaction kinetics Ruthenium - chemistry Surface Properties |
| title | d‑Glucose Hydrogenation over Ru Nanoparticles Embedded in Mesoporous Hypercrosslinked Polystyrene |
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