Fixation of CO2 as a carboxylic acid precursor by microcrystalline cellulose (MCC) supported Ag NPs: a more efficient, sustainable, biodegradable and eco-friendly catalyst
Silver nanoparticles supported on microcrystalline cellulose (Ag NPs@MCC), an active catalyst, has been discovered for the direct carbonylation of terminal alkynes with CO2 into carboxylic acid under mild and sustainable reaction conditions. The stabilized Ag NPs show higher distribution with a unif...
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| Veröffentlicht in: | New journal of chemistry 2019, Vol.43 (22), p.8669-8676 |
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| container_title | New journal of chemistry |
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| creator | Shah, Dharmesh J Sharma, Anuj S Shah, Akshara P Sharma, Vinay S Athar, Mohd Soni, Jigar Y |
| description | Silver nanoparticles supported on microcrystalline cellulose (Ag NPs@MCC), an active catalyst, has been discovered for the direct carbonylation of terminal alkynes with CO2 into carboxylic acid under mild and sustainable reaction conditions. The stabilized Ag NPs show higher distribution with a uniform particle size. The catalyst was characterized by PXRD, SEM, TEM, HR-TEM, EDS, EDX, ICP-AES and XPS analysis. The Ag NPs@MCC material was found to be more efficient, shows excellent dispersion in various solvents and is biodegradable. The solvent effects on carbonylation of terminal alkynes were well studied both experimentally and computationally. Furthermore, the present catalyst can be recycled in up to five catalytic cycles without significant loss of its activity and is also applicable for the gram scale carbonylation of terminal alkynes. |
| doi_str_mv | 10.1039/c8nj06373g |
| format | Article |
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The stabilized Ag NPs show higher distribution with a uniform particle size. The catalyst was characterized by PXRD, SEM, TEM, HR-TEM, EDS, EDX, ICP-AES and XPS analysis. The Ag NPs@MCC material was found to be more efficient, shows excellent dispersion in various solvents and is biodegradable. The solvent effects on carbonylation of terminal alkynes were well studied both experimentally and computationally. 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The stabilized Ag NPs show higher distribution with a uniform particle size. The catalyst was characterized by PXRD, SEM, TEM, HR-TEM, EDS, EDX, ICP-AES and XPS analysis. The Ag NPs@MCC material was found to be more efficient, shows excellent dispersion in various solvents and is biodegradable. The solvent effects on carbonylation of terminal alkynes were well studied both experimentally and computationally. Furthermore, the present catalyst can be recycled in up to five catalytic cycles without significant loss of its activity and is also applicable for the gram scale carbonylation of terminal alkynes.</description><subject>Alkynes</subject><subject>Biodegradability</subject><subject>Carbon dioxide</subject><subject>Carbonyls</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Cellulose</subject><subject>Crystalline cellulose</subject><subject>Emission analysis</subject><subject>Inductively coupled plasma</subject><subject>Nanoparticles</subject><subject>Particle size distribution</subject><subject>Silver</subject><subject>Solvents</subject><subject>X ray photoelectron spectroscopy</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNotjktLxDAUhYso-Nz4Cy64UZhq0qRN606KL_C10PWQ3twOGWJTkxZmfpN_0oiuzjlw7vlulp1ydsmZaK6wHtasEkqsdrIDLqomb4qK7ybPpcxZKav97DDGNWOcq4ofZN93dqMn6wfwPbSvBegIGlCHzm-2ziJotAbGQDiH6AN0W_i0GDyGbZy0c3YgQHJudj4SnD-37QXEeRx9mMjAzQpe3uJ1Wvz0gYD63qKlYVqkTjq3g-4cLaCz3tAqaPMbQQ8GCH3eh1Q1bpu-SaSEO872eu0infzrUfZxd_vePuRPr_eP7c1TPvJaTDlHVZAsVI2mbzqUstO14r1SpTbIkquJlURUd5yhQKm0wJJ4rZg0mmotjrKzv90x-K-Z4rRc-zkMCbksCiHLsmpUI34Af2hx9A</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Shah, Dharmesh J</creator><creator>Sharma, Anuj S</creator><creator>Shah, Akshara P</creator><creator>Sharma, Vinay S</creator><creator>Athar, Mohd</creator><creator>Soni, Jigar Y</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope></search><sort><creationdate>2019</creationdate><title>Fixation of CO2 as a carboxylic acid precursor by microcrystalline cellulose (MCC) supported Ag NPs: a more efficient, sustainable, biodegradable and eco-friendly catalyst</title><author>Shah, Dharmesh J ; Sharma, Anuj S ; Shah, Akshara P ; Sharma, Vinay S ; Athar, Mohd ; Soni, Jigar Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-1c72e4278cdf9bc44ba871f775adc071f8e05eee8b10c3c47a3c5e18704dae8a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Alkynes</topic><topic>Biodegradability</topic><topic>Carbon dioxide</topic><topic>Carbonyls</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Cellulose</topic><topic>Crystalline cellulose</topic><topic>Emission analysis</topic><topic>Inductively coupled plasma</topic><topic>Nanoparticles</topic><topic>Particle size distribution</topic><topic>Silver</topic><topic>Solvents</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shah, Dharmesh J</creatorcontrib><creatorcontrib>Sharma, Anuj S</creatorcontrib><creatorcontrib>Shah, Akshara P</creatorcontrib><creatorcontrib>Sharma, Vinay S</creatorcontrib><creatorcontrib>Athar, Mohd</creatorcontrib><creatorcontrib>Soni, Jigar Y</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shah, Dharmesh J</au><au>Sharma, Anuj S</au><au>Shah, Akshara P</au><au>Sharma, Vinay S</au><au>Athar, Mohd</au><au>Soni, Jigar Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fixation of CO2 as a carboxylic acid precursor by microcrystalline cellulose (MCC) supported Ag NPs: a more efficient, sustainable, biodegradable and eco-friendly catalyst</atitle><jtitle>New journal of chemistry</jtitle><date>2019</date><risdate>2019</risdate><volume>43</volume><issue>22</issue><spage>8669</spage><epage>8676</epage><pages>8669-8676</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>Silver nanoparticles supported on microcrystalline cellulose (Ag NPs@MCC), an active catalyst, has been discovered for the direct carbonylation of terminal alkynes with CO2 into carboxylic acid under mild and sustainable reaction conditions. 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| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2019, Vol.43 (22), p.8669-8676 |
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| language | eng |
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| source | Alma/SFX Local Collection; Royal Society of Chemistry |
| subjects | Alkynes Biodegradability Carbon dioxide Carbonyls Catalysis Catalysts Cellulose Crystalline cellulose Emission analysis Inductively coupled plasma Nanoparticles Particle size distribution Silver Solvents X ray photoelectron spectroscopy |
| title | Fixation of CO2 as a carboxylic acid precursor by microcrystalline cellulose (MCC) supported Ag NPs: a more efficient, sustainable, biodegradable and eco-friendly catalyst |
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