Universal Surfactant for Water, Oils, and CO2
A trichain anionic surfactant sodium 1,4-bis(neopentyloxy)-3-(neopentyloxycarbonyl)-1,4-dioxobutane-2-sulfonate (TC14) is shown to aggregate in three different types of solvent: water, heptane, and liquid CO2. Small-angle neutron scattering (SANS) has been used to characterize the surfactant aggrega...
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| Veröffentlicht in: | Langmuir 2010-09, Vol.26 (17), p.13861-13866 |
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| container_issue | 17 |
| container_start_page | 13861 |
| container_title | Langmuir |
| container_volume | 26 |
| creator | Mohamed, Azmi Trickett, Kieran Chin, Swee Yee Cummings, Stephen Sagisaka, Masanobu Hudson, Laura Nave, Sandrine Dyer, Robert Rogers, Sarah E Heenan, Richard K Eastoe, Julian |
| description | A trichain anionic surfactant sodium 1,4-bis(neopentyloxy)-3-(neopentyloxycarbonyl)-1,4-dioxobutane-2-sulfonate (TC14) is shown to aggregate in three different types of solvent: water, heptane, and liquid CO2. Small-angle neutron scattering (SANS) has been used to characterize the surfactant aggregates in water, heptane, and dense CO2. Surface tension measurements, and analyses, show that the addition of a third branched chain to the surfactant structural template is critical for sufficiently lowering the surface energy, tipping the balance between a CO2-incompatible surfactant (AOT) and CO2-philic compounds that will aggregate to form micelles in dense CO2 (TC14). These results highlight TC14 as one of the most adaptable and useful surfactants discovered to date, being compatible with a wide range of solvent types from high dielectric polar solvent water to alkanes with low dielectrics and even being active in the uncooperative and challenging solvent environment of liquid CO2. |
| doi_str_mv | 10.1021/la102303q |
| format | Article |
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Small-angle neutron scattering (SANS) has been used to characterize the surfactant aggregates in water, heptane, and dense CO2. Surface tension measurements, and analyses, show that the addition of a third branched chain to the surfactant structural template is critical for sufficiently lowering the surface energy, tipping the balance between a CO2-incompatible surfactant (AOT) and CO2-philic compounds that will aggregate to form micelles in dense CO2 (TC14). These results highlight TC14 as one of the most adaptable and useful surfactants discovered to date, being compatible with a wide range of solvent types from high dielectric polar solvent water to alkanes with low dielectrics and even being active in the uncooperative and challenging solvent environment of liquid CO2.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la102303q</identifier><identifier>PMID: 20687576</identifier><identifier>CODEN: LANGD5</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Alkanesulfonates - chemistry ; Carbon Dioxide - chemistry ; Chemistry ; Colloidal state and disperse state ; Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams ; Exact sciences and technology ; General and physical chemistry ; Micelles. Thin films ; Oils - chemistry ; Particle Size ; Surface physical chemistry ; Surface Properties ; Surface-Active Agents - chemistry ; Water - chemistry</subject><ispartof>Langmuir, 2010-09, Vol.26 (17), p.13861-13866</ispartof><rights>Copyright © 2010 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/la102303q$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la102303q$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23195634$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20687576$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mohamed, Azmi</creatorcontrib><creatorcontrib>Trickett, Kieran</creatorcontrib><creatorcontrib>Chin, Swee Yee</creatorcontrib><creatorcontrib>Cummings, Stephen</creatorcontrib><creatorcontrib>Sagisaka, Masanobu</creatorcontrib><creatorcontrib>Hudson, Laura</creatorcontrib><creatorcontrib>Nave, Sandrine</creatorcontrib><creatorcontrib>Dyer, Robert</creatorcontrib><creatorcontrib>Rogers, Sarah E</creatorcontrib><creatorcontrib>Heenan, Richard K</creatorcontrib><creatorcontrib>Eastoe, Julian</creatorcontrib><title>Universal Surfactant for Water, Oils, and CO2</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>A trichain anionic surfactant sodium 1,4-bis(neopentyloxy)-3-(neopentyloxycarbonyl)-1,4-dioxobutane-2-sulfonate (TC14) is shown to aggregate in three different types of solvent: water, heptane, and liquid CO2. Small-angle neutron scattering (SANS) has been used to characterize the surfactant aggregates in water, heptane, and dense CO2. Surface tension measurements, and analyses, show that the addition of a third branched chain to the surfactant structural template is critical for sufficiently lowering the surface energy, tipping the balance between a CO2-incompatible surfactant (AOT) and CO2-philic compounds that will aggregate to form micelles in dense CO2 (TC14). These results highlight TC14 as one of the most adaptable and useful surfactants discovered to date, being compatible with a wide range of solvent types from high dielectric polar solvent water to alkanes with low dielectrics and even being active in the uncooperative and challenging solvent environment of liquid CO2.</description><subject>Alkanesulfonates - chemistry</subject><subject>Carbon Dioxide - chemistry</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Micelles. Thin films</subject><subject>Oils - chemistry</subject><subject>Particle Size</subject><subject>Surface physical chemistry</subject><subject>Surface Properties</subject><subject>Surface-Active Agents - chemistry</subject><subject>Water - chemistry</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkMtKw0AUhgdRbK0ufAHJRtw0OvdJllK8QaELLS6HMzdISZN2JhF8e0esehbn23ycw_8jdEnwLcGU3LWQwTDbH6EpERSXoqLqGE2x4qxUXLIJOktpgzGuGa9P0YRiWSmh5BSV66758DFBW7yOMYAdoBuK0MfiHQYf58WqadO8gM4VixU9RycB2uQvDpyh9ePD2-K5XK6eXhb3yxIYk0PpiaFSOCoqnJeR1FkMhuSXNHgXmK2otBUYyRWVrmLSKUMDp9IE4aHmbIZufu7uYr8ffRr0tknWty10vh-TVoLVeTJm6Opgjmbrnd7FZgvxU_8mzML1QYBkoQ0ROtukf4-RWkjG_z2wSW_6MXY5oCZYfzes_xpmXzaRZ-I</recordid><startdate>20100907</startdate><enddate>20100907</enddate><creator>Mohamed, Azmi</creator><creator>Trickett, Kieran</creator><creator>Chin, Swee Yee</creator><creator>Cummings, Stephen</creator><creator>Sagisaka, Masanobu</creator><creator>Hudson, Laura</creator><creator>Nave, Sandrine</creator><creator>Dyer, Robert</creator><creator>Rogers, Sarah E</creator><creator>Heenan, Richard K</creator><creator>Eastoe, Julian</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20100907</creationdate><title>Universal Surfactant for Water, Oils, and CO2</title><author>Mohamed, Azmi ; Trickett, Kieran ; Chin, Swee Yee ; Cummings, Stephen ; Sagisaka, Masanobu ; Hudson, Laura ; Nave, Sandrine ; Dyer, Robert ; Rogers, Sarah E ; Heenan, Richard K ; Eastoe, Julian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a336t-e1b265d2580d25b62dc0ab18752fedf3c826c8ab64726d836d7b2f426bf5ea943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alkanesulfonates - chemistry</topic><topic>Carbon Dioxide - chemistry</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Micelles. Thin films</topic><topic>Oils - chemistry</topic><topic>Particle Size</topic><topic>Surface physical chemistry</topic><topic>Surface Properties</topic><topic>Surface-Active Agents - chemistry</topic><topic>Water - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mohamed, Azmi</creatorcontrib><creatorcontrib>Trickett, Kieran</creatorcontrib><creatorcontrib>Chin, Swee Yee</creatorcontrib><creatorcontrib>Cummings, Stephen</creatorcontrib><creatorcontrib>Sagisaka, Masanobu</creatorcontrib><creatorcontrib>Hudson, Laura</creatorcontrib><creatorcontrib>Nave, Sandrine</creatorcontrib><creatorcontrib>Dyer, Robert</creatorcontrib><creatorcontrib>Rogers, Sarah E</creatorcontrib><creatorcontrib>Heenan, Richard K</creatorcontrib><creatorcontrib>Eastoe, Julian</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mohamed, Azmi</au><au>Trickett, Kieran</au><au>Chin, Swee Yee</au><au>Cummings, Stephen</au><au>Sagisaka, Masanobu</au><au>Hudson, Laura</au><au>Nave, Sandrine</au><au>Dyer, Robert</au><au>Rogers, Sarah E</au><au>Heenan, Richard K</au><au>Eastoe, Julian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Universal Surfactant for Water, Oils, and CO2</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2010-09-07</date><risdate>2010</risdate><volume>26</volume><issue>17</issue><spage>13861</spage><epage>13866</epage><pages>13861-13866</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><coden>LANGD5</coden><abstract>A trichain anionic surfactant sodium 1,4-bis(neopentyloxy)-3-(neopentyloxycarbonyl)-1,4-dioxobutane-2-sulfonate (TC14) is shown to aggregate in three different types of solvent: water, heptane, and liquid CO2. Small-angle neutron scattering (SANS) has been used to characterize the surfactant aggregates in water, heptane, and dense CO2. Surface tension measurements, and analyses, show that the addition of a third branched chain to the surfactant structural template is critical for sufficiently lowering the surface energy, tipping the balance between a CO2-incompatible surfactant (AOT) and CO2-philic compounds that will aggregate to form micelles in dense CO2 (TC14). These results highlight TC14 as one of the most adaptable and useful surfactants discovered to date, being compatible with a wide range of solvent types from high dielectric polar solvent water to alkanes with low dielectrics and even being active in the uncooperative and challenging solvent environment of liquid CO2.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>20687576</pmid><doi>10.1021/la102303q</doi><tpages>6</tpages></addata></record> |
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| subjects | Alkanesulfonates - chemistry Carbon Dioxide - chemistry Chemistry Colloidal state and disperse state Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams Exact sciences and technology General and physical chemistry Micelles. Thin films Oils - chemistry Particle Size Surface physical chemistry Surface Properties Surface-Active Agents - chemistry Water - chemistry |
| title | Universal Surfactant for Water, Oils, and CO2 |
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