Role of Polymer Segment–Particle Surface Interactions in Controlling Nanoparticle Dispersions in Concentrated Polymer Solutions
The microstructure of particles suspended in concentrated polymer solutions is examined with small-angle X-ray scattering and small-angle neutron scattering. Of interest are changes to long wavelength particle density fluctuations in ternary mixtures of silica nanoparticles suspended in concentrated...
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| Veröffentlicht in: | Langmuir 2011-09, Vol.27 (17), p.10455-10463 |
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| creator | Kim, So Youn Zukoski, Charles F |
| description | The microstructure of particles suspended in concentrated polymer solutions is examined with small-angle X-ray scattering and small-angle neutron scattering. Of interest are changes to long wavelength particle density fluctuations in ternary mixtures of silica nanoparticles suspended in concentrated solutions of poly(ethylene glycol). The results are understood in terms of application of the pseudo-two-component polymer reference interaction site model (PRISM) theory modified to account for solvent addition via effective contact strength of interfacial attraction, εpc, in an implicit manner. The combined experimental–theoretical study emphasizes the complex interactions between solvent, polymer, and particle surface that control particle miscibility but also demonstrate that these factors can all be understood in terms of variations of εpc. |
| doi_str_mv | 10.1021/la201704u |
| format | Article |
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(ANL), Argonne, IL (United States). Advanced Photon Source (APS)</creatorcontrib><description>The microstructure of particles suspended in concentrated polymer solutions is examined with small-angle X-ray scattering and small-angle neutron scattering. Of interest are changes to long wavelength particle density fluctuations in ternary mixtures of silica nanoparticles suspended in concentrated solutions of poly(ethylene glycol). The results are understood in terms of application of the pseudo-two-component polymer reference interaction site model (PRISM) theory modified to account for solvent addition via effective contact strength of interfacial attraction, εpc, in an implicit manner. The combined experimental–theoretical study emphasizes the complex interactions between solvent, polymer, and particle surface that control particle miscibility but also demonstrate that these factors can all be understood in terms of variations of εpc.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la201704u</identifier><identifier>PMID: 21766806</identifier><identifier>CODEN: LANGD5</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Chemistry ; Colloidal state and disperse state ; Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams ; CONTROL ; DENSITY ; DISPERSIONS ; Exact sciences and technology ; FLUCTUATIONS ; General and physical chemistry ; INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ; INTERACTIONS ; MICROSTRUCTURE ; MIXTURES ; Nanoparticles - chemistry ; NEUTRON DIFFRACTION ; Particle Size ; PARTICLES ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; POLYETHYLENE GLYCOLS ; Polyethylene Glycols - chemistry ; POLYMERS ; SILICA ; Silicon Dioxide - chemistry ; SMALL ANGLE SCATTERING ; SOLUBILITY ; SOLUTIONS ; SOLVENTS ; Surface physical chemistry ; Surface Properties ; SURFACES ; SUSPENSIONS ; VARIATIONS ; WAVELENGTHS ; X-RAY DIFFRACTION</subject><ispartof>Langmuir, 2011-09, Vol.27 (17), p.10455-10463</ispartof><rights>Copyright © 2011 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><rights>2011 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a403t-bde209b2fd4851d6e277c467880ee924b86f966857b38d81f2a56ccf447a0c823</citedby><cites>FETCH-LOGICAL-a403t-bde209b2fd4851d6e277c467880ee924b86f966857b38d81f2a56ccf447a0c823</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/la201704u$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la201704u$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,315,781,785,886,2766,27078,27926,27927,56740,56790</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24484510$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21766806$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1023690$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, So Youn</creatorcontrib><creatorcontrib>Zukoski, Charles F</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)</creatorcontrib><title>Role of Polymer Segment–Particle Surface Interactions in Controlling Nanoparticle Dispersions in Concentrated Polymer Solutions</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>The microstructure of particles suspended in concentrated polymer solutions is examined with small-angle X-ray scattering and small-angle neutron scattering. Of interest are changes to long wavelength particle density fluctuations in ternary mixtures of silica nanoparticles suspended in concentrated solutions of poly(ethylene glycol). The results are understood in terms of application of the pseudo-two-component polymer reference interaction site model (PRISM) theory modified to account for solvent addition via effective contact strength of interfacial attraction, εpc, in an implicit manner. The combined experimental–theoretical study emphasizes the complex interactions between solvent, polymer, and particle surface that control particle miscibility but also demonstrate that these factors can all be understood in terms of variations of εpc.</description><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</subject><subject>CONTROL</subject><subject>DENSITY</subject><subject>DISPERSIONS</subject><subject>Exact sciences and technology</subject><subject>FLUCTUATIONS</subject><subject>General and physical chemistry</subject><subject>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</subject><subject>INTERACTIONS</subject><subject>MICROSTRUCTURE</subject><subject>MIXTURES</subject><subject>Nanoparticles - chemistry</subject><subject>NEUTRON DIFFRACTION</subject><subject>Particle Size</subject><subject>PARTICLES</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>POLYETHYLENE GLYCOLS</subject><subject>Polyethylene Glycols - chemistry</subject><subject>POLYMERS</subject><subject>SILICA</subject><subject>Silicon Dioxide - chemistry</subject><subject>SMALL ANGLE SCATTERING</subject><subject>SOLUBILITY</subject><subject>SOLUTIONS</subject><subject>SOLVENTS</subject><subject>Surface physical chemistry</subject><subject>Surface Properties</subject><subject>SURFACES</subject><subject>SUSPENSIONS</subject><subject>VARIATIONS</subject><subject>WAVELENGTHS</subject><subject>X-RAY DIFFRACTION</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0c1uFSEYBmBibOyxuvAGzMTEmC5GgWH4WZrjX5OmNlbXE4b5qDQMHIFZdKfX4B16JVLPaY8LE1cseHjf8H0IPSH4JcGUvPKaYiIwW-6hFekpbntJxX20woJ1rWC8O0QPc77CGKuOqQfokBLBucR8hX58ih6aaJvz6K9nSM0FXM4Qyq_vP891Ks7U24slWW2gOQkFkjbFxZAbF5p1DCVF7124bM50iJvbB29c3kDKfzlTI5MuMO17ol_-JD1CB1b7DI935xH68u7t5_WH9vTj-5P169NWM9yVdpyAYjVSOzHZk4kDFcIwLqTEAIqyUXKr6qd6MXZyksRS3XNjLGNCYyNpd4SebXNjLm7IxhUwX00MAUwZ6hg7rnBFL7Zok-K3BXIZZpcNeK8DxCUPiuLa2DP6XyklV0Qo2ld5vJUmxZwT2GGT3KzTdW29KSbD3f6qfbpLXcYZpjt5u7AKnu-AzkZ7m3QwLu8dY5L1BO-dNnm4iksKdbb_KPwNcFSwjQ</recordid><startdate>20110906</startdate><enddate>20110906</enddate><creator>Kim, So Youn</creator><creator>Zukoski, Charles F</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>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>OTOTI</scope></search><sort><creationdate>20110906</creationdate><title>Role of Polymer Segment–Particle Surface Interactions in Controlling Nanoparticle Dispersions in Concentrated Polymer Solutions</title><author>Kim, So Youn ; Zukoski, Charles F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a403t-bde209b2fd4851d6e277c467880ee924b86f966857b38d81f2a56ccf447a0c823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</topic><topic>CONTROL</topic><topic>DENSITY</topic><topic>DISPERSIONS</topic><topic>Exact sciences and technology</topic><topic>FLUCTUATIONS</topic><topic>General and physical chemistry</topic><topic>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</topic><topic>INTERACTIONS</topic><topic>MICROSTRUCTURE</topic><topic>MIXTURES</topic><topic>Nanoparticles - chemistry</topic><topic>NEUTRON DIFFRACTION</topic><topic>Particle Size</topic><topic>PARTICLES</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>POLYETHYLENE GLYCOLS</topic><topic>Polyethylene Glycols - chemistry</topic><topic>POLYMERS</topic><topic>SILICA</topic><topic>Silicon Dioxide - chemistry</topic><topic>SMALL ANGLE SCATTERING</topic><topic>SOLUBILITY</topic><topic>SOLUTIONS</topic><topic>SOLVENTS</topic><topic>Surface physical chemistry</topic><topic>Surface Properties</topic><topic>SURFACES</topic><topic>SUSPENSIONS</topic><topic>VARIATIONS</topic><topic>WAVELENGTHS</topic><topic>X-RAY DIFFRACTION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, So Youn</creatorcontrib><creatorcontrib>Zukoski, Charles F</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States). 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Advanced Photon Source (APS)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Role of Polymer Segment–Particle Surface Interactions in Controlling Nanoparticle Dispersions in Concentrated Polymer Solutions</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2011-09-06</date><risdate>2011</risdate><volume>27</volume><issue>17</issue><spage>10455</spage><epage>10463</epage><pages>10455-10463</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><coden>LANGD5</coden><abstract>The microstructure of particles suspended in concentrated polymer solutions is examined with small-angle X-ray scattering and small-angle neutron scattering. Of interest are changes to long wavelength particle density fluctuations in ternary mixtures of silica nanoparticles suspended in concentrated solutions of poly(ethylene glycol). The results are understood in terms of application of the pseudo-two-component polymer reference interaction site model (PRISM) theory modified to account for solvent addition via effective contact strength of interfacial attraction, εpc, in an implicit manner. The combined experimental–theoretical study emphasizes the complex interactions between solvent, polymer, and particle surface that control particle miscibility but also demonstrate that these factors can all be understood in terms of variations of εpc.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>21766806</pmid><doi>10.1021/la201704u</doi><tpages>9</tpages></addata></record> |
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| subjects | Chemistry Colloidal state and disperse state Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams CONTROL DENSITY DISPERSIONS Exact sciences and technology FLUCTUATIONS General and physical chemistry INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY INTERACTIONS MICROSTRUCTURE MIXTURES Nanoparticles - chemistry NEUTRON DIFFRACTION Particle Size PARTICLES Physical and chemical studies. Granulometry. Electrokinetic phenomena POLYETHYLENE GLYCOLS Polyethylene Glycols - chemistry POLYMERS SILICA Silicon Dioxide - chemistry SMALL ANGLE SCATTERING SOLUBILITY SOLUTIONS SOLVENTS Surface physical chemistry Surface Properties SURFACES SUSPENSIONS VARIATIONS WAVELENGTHS X-RAY DIFFRACTION |
| title | Role of Polymer Segment–Particle Surface Interactions in Controlling Nanoparticle Dispersions in Concentrated Polymer Solutions |
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