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Carbon–carbon coupling from formaldehyde reaction on Mo(110)
Formaldehyde (CH 2O) reaction on Mo(110) is studied with temperature programmed reaction and infrared reflectance absorbance spectroscopy. We present preliminary results which demonstrate the evolution of gas-phase ethylene from the formaldehyde reaction, to the best of our knowledge the first examp...
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Published in: | Surface science 1998-11, Vol.418 (1), p.L31-L38 |
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container_end_page | L38 |
container_issue | 1 |
container_start_page | L31 |
container_title | Surface science |
container_volume | 418 |
creator | Queeney, K.T Arumainayagam, C.R Balaji, A Friend, C.M |
description | Formaldehyde (CH
2O) reaction on Mo(110) is studied with temperature programmed reaction and infrared reflectance absorbance spectroscopy. We present preliminary results which demonstrate the evolution of gas-phase ethylene from the formaldehyde reaction, to the best of our knowledge the first example of carbon–carbon bond formation on clean Mo(110). This reaction is proposed to proceed via an ethylene dialkoxide intermediate, analogous to that formed during reaction of ethylene glycol on Mo(110). Other reactions include hydrogenation of CH
2O to form a methoxy intermediate which subsequently undergoes C–O bond scission to evolve gas-phase methyl radicals at ∼600
K. |
doi_str_mv | 10.1016/S0039-6028(98)00754-7 |
format | article |
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2O to form a methoxy intermediate which subsequently undergoes C–O bond scission to evolve gas-phase methyl radicals at ∼600
K.</description><subject>Catalysis</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>Formaldehyde oxygenates</subject><subject>General and physical chemistry</subject><subject>Infrared absorption spectroscopy</subject><subject>Molybdenum</subject><subject>Molybdenum oxides</subject><subject>Photon absorption spectroscopy</subject><subject>Single crystal surfaces</subject><subject>Solid-gas interface</subject><subject>Surface chemical reaction</subject><subject>Surface physical chemistry</subject><issn>0039-6028</issn><issn>1879-2758</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKBDEQRYMoOI5-gtALEWfRWnl1ujeKDL5gxIW6DukkrZGezpj0CLPzH_xDv8TMA11aFFQtzq1LXYQOMZxiwMXZIwCt8gJIeVKVIwDBWS620ACXosqJ4OU2Gvwiu2gvxjdIxSo-QOdjFWrffX9-6dWSaT-fta57yZrgp1njw1S1xr4ujM2CVbp3iUl9708whtE-2mlUG-3BZg7R8_XV0_g2nzzc3I0vJ7mmhehzVgLVlAphWYNZTYA0nBfE1NTUzAhiCiLSOYUVaM1qSjgIZThJeA0MWzpEx-u7s-Df5zb2cuqitm2rOuvnURLBiooLnkC-BnXwMQbbyFlwUxUWEoNcpiVXacllFLIq5SotKZLuaGOgolZtE1SnXfwTF4ArWGIXa8ymZz-cDTJqZzttjQtW99J494_RD-CyfUw</recordid><startdate>19981127</startdate><enddate>19981127</enddate><creator>Queeney, K.T</creator><creator>Arumainayagam, C.R</creator><creator>Balaji, A</creator><creator>Friend, C.M</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19981127</creationdate><title>Carbon–carbon coupling from formaldehyde reaction on Mo(110)</title><author>Queeney, K.T ; Arumainayagam, C.R ; Balaji, A ; Friend, C.M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-4803c3377e4f14b202f5562db3db4d72d627110a1a0cc4b32507ad52e4fb041e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Catalysis</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>Formaldehyde oxygenates</topic><topic>General and physical chemistry</topic><topic>Infrared absorption spectroscopy</topic><topic>Molybdenum</topic><topic>Molybdenum oxides</topic><topic>Photon absorption spectroscopy</topic><topic>Single crystal surfaces</topic><topic>Solid-gas interface</topic><topic>Surface chemical reaction</topic><topic>Surface physical chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Queeney, K.T</creatorcontrib><creatorcontrib>Arumainayagam, C.R</creatorcontrib><creatorcontrib>Balaji, A</creatorcontrib><creatorcontrib>Friend, C.M</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Queeney, K.T</au><au>Arumainayagam, C.R</au><au>Balaji, A</au><au>Friend, C.M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carbon–carbon coupling from formaldehyde reaction on Mo(110)</atitle><jtitle>Surface science</jtitle><date>1998-11-27</date><risdate>1998</risdate><volume>418</volume><issue>1</issue><spage>L31</spage><epage>L38</epage><pages>L31-L38</pages><issn>0039-6028</issn><eissn>1879-2758</eissn><coden>SUSCAS</coden><abstract>Formaldehyde (CH
2O) reaction on Mo(110) is studied with temperature programmed reaction and infrared reflectance absorbance spectroscopy. We present preliminary results which demonstrate the evolution of gas-phase ethylene from the formaldehyde reaction, to the best of our knowledge the first example of carbon–carbon bond formation on clean Mo(110). This reaction is proposed to proceed via an ethylene dialkoxide intermediate, analogous to that formed during reaction of ethylene glycol on Mo(110). Other reactions include hydrogenation of CH
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source | ScienceDirect Freedom Collection |
subjects | Catalysis Chemistry Exact sciences and technology Formaldehyde oxygenates General and physical chemistry Infrared absorption spectroscopy Molybdenum Molybdenum oxides Photon absorption spectroscopy Single crystal surfaces Solid-gas interface Surface chemical reaction Surface physical chemistry |
title | Carbon–carbon coupling from formaldehyde reaction on Mo(110) |
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