C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis
C-C coupling efficiency is the most important aspect in Fischer-Tropsch synthesis (FTS). Different promoters and supports are reported to increase the selectivity of desired products in FTS. This work considers three critical C-C coupling reactions catalyzed by bimetallic systems based on N-doped CN...
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| Veröffentlicht in: | Sustainable energy & fuels 2020-06, Vol.4 (6), p.2638-2644 |
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| creator | Liu, Chi-You Li, Elise Y |
| description | C-C coupling efficiency is the most important aspect in Fischer-Tropsch synthesis (FTS). Different promoters and supports are reported to increase the selectivity of desired products in FTS. This work considers three critical C-C coupling reactions catalyzed by bimetallic systems based on N-doped CNTs. We report the theoretical reaction barriers for these reactions that are affected by the extents of electron transfer as well as the electronic structure of the adsorbates in different reaction mechanisms. We propose a novel Co/Mn bimetallic center supported on the N-doped CNT surface that could convert CO more efficiently to long chain carbon products with a low C-C coupling reaction barrier, leading to a suppressed C
1
selectivity in FTS.
C-C coupling reactions on M
1
M
2
/N
6
h surfaces for Fischer-Tropsch synthesis (FTS). |
| doi_str_mv | 10.1039/c9se01289c |
| format | Article |
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1
selectivity in FTS.
C-C coupling reactions on M
1
M
2
/N
6
h surfaces for Fischer-Tropsch synthesis (FTS).</description><identifier>ISSN: 2398-4902</identifier><identifier>EISSN: 2398-4902</identifier><identifier>DOI: 10.1039/c9se01289c</identifier><language>eng</language><publisher>London: Royal Society of Chemistry</publisher><subject>Adsorbates ; Bimetals ; Chemical reactions ; Coupling ; Electron transfer ; Electronic structure ; Fischer-Tropsch process ; Reaction mechanisms ; Selectivity</subject><ispartof>Sustainable energy & fuels, 2020-06, Vol.4 (6), p.2638-2644</ispartof><rights>Copyright Royal Society of Chemistry 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c307t-76595c3fd127980f6e4564521c3b03501857febc01ed4c7fad686572176cedc13</citedby><cites>FETCH-LOGICAL-c307t-76595c3fd127980f6e4564521c3b03501857febc01ed4c7fad686572176cedc13</cites><orcidid>0000-0003-1206-1110</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Liu, Chi-You</creatorcontrib><creatorcontrib>Li, Elise Y</creatorcontrib><title>C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis</title><title>Sustainable energy & fuels</title><description>C-C coupling efficiency is the most important aspect in Fischer-Tropsch synthesis (FTS). Different promoters and supports are reported to increase the selectivity of desired products in FTS. This work considers three critical C-C coupling reactions catalyzed by bimetallic systems based on N-doped CNTs. We report the theoretical reaction barriers for these reactions that are affected by the extents of electron transfer as well as the electronic structure of the adsorbates in different reaction mechanisms. We propose a novel Co/Mn bimetallic center supported on the N-doped CNT surface that could convert CO more efficiently to long chain carbon products with a low C-C coupling reaction barrier, leading to a suppressed C
1
selectivity in FTS.
C-C coupling reactions on M
1
M
2
/N
6
h surfaces for Fischer-Tropsch synthesis (FTS).</description><subject>Adsorbates</subject><subject>Bimetals</subject><subject>Chemical reactions</subject><subject>Coupling</subject><subject>Electron transfer</subject><subject>Electronic structure</subject><subject>Fischer-Tropsch process</subject><subject>Reaction mechanisms</subject><subject>Selectivity</subject><issn>2398-4902</issn><issn>2398-4902</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kM1Lw0AQxRdRsGgv3oUVb0J0P7LZ7FFCq0LRg_W8pJOJ3ZJm425y6H9vbEU9eZrHvB8zj0fIBWe3nElzByYi4yI3cEQmQpo8SQ0Tx3_0KZnGuGGMCS5SofSE2CIpKPiha1z7TgOW0DvfRtoFv_U9VnS1o8XzMolD1_mwX7gt9mXTOKCAbY-BupbOXYQ1hmQZfDcqGndtv8bo4jk5qcsm4vR7npG3-WxZPCaLl4en4n6RgGS6T3SmjAJZV1xok7M6w1RlqRIc5IpJxXiudI0rYByrFHRdVlmeKS24zgAr4PKMXB_ujsE_Boy93fghtONLK1KWK5lxlo_UzYGC4GMMWNsuuG0ZdpYz-9WhLczrbN9hMcKXBzhE-OF-Ox79q_9821W1_AThSnkM</recordid><startdate>20200602</startdate><enddate>20200602</enddate><creator>Liu, Chi-You</creator><creator>Li, Elise Y</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7SP</scope><scope>7ST</scope><scope>7U6</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0003-1206-1110</orcidid></search><sort><creationdate>20200602</creationdate><title>C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis</title><author>Liu, Chi-You ; Li, Elise Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c307t-76595c3fd127980f6e4564521c3b03501857febc01ed4c7fad686572176cedc13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adsorbates</topic><topic>Bimetals</topic><topic>Chemical reactions</topic><topic>Coupling</topic><topic>Electron transfer</topic><topic>Electronic structure</topic><topic>Fischer-Tropsch process</topic><topic>Reaction mechanisms</topic><topic>Selectivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Chi-You</creatorcontrib><creatorcontrib>Li, Elise Y</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Sustainable energy & fuels</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Chi-You</au><au>Li, Elise Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis</atitle><jtitle>Sustainable energy & fuels</jtitle><date>2020-06-02</date><risdate>2020</risdate><volume>4</volume><issue>6</issue><spage>2638</spage><epage>2644</epage><pages>2638-2644</pages><issn>2398-4902</issn><eissn>2398-4902</eissn><abstract>C-C coupling efficiency is the most important aspect in Fischer-Tropsch synthesis (FTS). Different promoters and supports are reported to increase the selectivity of desired products in FTS. This work considers three critical C-C coupling reactions catalyzed by bimetallic systems based on N-doped CNTs. We report the theoretical reaction barriers for these reactions that are affected by the extents of electron transfer as well as the electronic structure of the adsorbates in different reaction mechanisms. We propose a novel Co/Mn bimetallic center supported on the N-doped CNT surface that could convert CO more efficiently to long chain carbon products with a low C-C coupling reaction barrier, leading to a suppressed C
1
selectivity in FTS.
C-C coupling reactions on M
1
M
2
/N
6
h surfaces for Fischer-Tropsch synthesis (FTS).</abstract><cop>London</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c9se01289c</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-1206-1110</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2398-4902 |
| ispartof | Sustainable energy & fuels, 2020-06, Vol.4 (6), p.2638-2644 |
| issn | 2398-4902 2398-4902 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_C9SE01289C |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Adsorbates Bimetals Chemical reactions Coupling Electron transfer Electronic structure Fischer-Tropsch process Reaction mechanisms Selectivity |
| title | C-C coupling reactions promoted by CNT-supported bimetallic center in Fischer-Tropsch synthesis |
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