Mesostructured fluids: supra aggregates made of interdigitated reverse micelles
Identifieur interne : 000949 ( Istex/Corpus ); précédent : 000948; suivant : 000950Mesostructured fluids: supra aggregates made of interdigitated reverse micelles
Auteurs : A. Filankembo ; P. André ; I. Lisiecki ; C. Petit ; T. Gulik-Krzywicki ; B. W. Ninham ; M. P. PileniSource :
- Colloids and Surfaces A: Physicochemical and Engineering Aspects [ 0927-7757 ] ; 2000.
English descriptors
- KwdEn :
- Alkyl chains, Average size, Birefringent, Birefringent phase, Colloid, Conductivity, Conductivity increases, Droplet, Elsevier science, Excess isooctane, Ffem, Ffem pattern, Ffem patterns, Filankembo, Head group area, High concentration, High surfactant concentration, Interdigitated, Interdigitated micelles, Interdigitated spheres, Isooctane, Isooctane solution, Isotropic, Isotropic phase, Isotropic region, Large aggregates, Large objects, Local curvature, Mesostructured fluids, Micelles, Multilamellar objects, Objects cylinders, Oil rich region, Phase diagram, Phase region, Physicochem, Polar radius, Polar volume fraction, Rich region, Same order, Saxs experiments, Small objects, Spherical droplet, Spherulites, Structural study, Surfactant, Surfactant concentration, Surfactant molecules, Surfactant volume fraction, Surfactant volume fractions, Triphasic regions, Volume fractions measureda, Water content, Water content range, Water volume fractions, Whole system.
- Teeft :
- Alkyl chains, Average size, Birefringent, Birefringent phase, Colloid, Conductivity, Conductivity increases, Droplet, Elsevier science, Excess isooctane, Ffem, Ffem pattern, Ffem patterns, Filankembo, Head group area, High concentration, High surfactant concentration, Interdigitated, Interdigitated micelles, Interdigitated spheres, Isooctane, Isooctane solution, Isotropic, Isotropic phase, Isotropic region, Large aggregates, Large objects, Local curvature, Multilamellar objects, Objects cylinders, Phase diagram, Phase region, Physicochem, Polar radius, Polar volume fraction, Rich region, Same order, Saxs experiments, Small objects, Spherical droplet, Spherulites, Structural study, Surfactant, Surfactant concentration, Surfactant molecules, Surfactant volume fraction, Surfactant volume fractions, Triphasic regions, Volume fractions measureda, Water content, Water content range, Water volume fractions, Whole system.
Abstract
Abstract: In this paper we describe in detail the phase diagram Cu(AOT)2–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29
Url:
DOI: 10.1016/S0927-7757(00)00513-6
Url:
DOI: 10.1016/S0927-7757(00)00513-6
Links to Exploration step
ISTEX:32088867E661DDD3A86EAA3D3E34FD2E9CF0750BLe document en format XML
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Petit</name><affiliation><mods:affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</mods:affiliation></affiliation></author><author><name sortKey="Gulik Krzywicki, T" sort="Gulik Krzywicki, T" uniqKey="Gulik Krzywicki T" first="T." last="Gulik-Krzywicki">T. Gulik-Krzywicki</name><affiliation><mods:affiliation>Centre de Génétique Moléculaire, CNRS F-91190 Gif-sur-Yvette, Cedex, France</mods:affiliation></affiliation></author><author><name sortKey="Ninham, B W" sort="Ninham, B W" uniqKey="Ninham B" first="B. W." last="Ninham">B. W. Ninham</name><affiliation><mods:affiliation>Department of Applied Mathematics, PO Box ACT, Canberra 0200, Australia</mods:affiliation></affiliation></author><author><name sortKey="Pileni, M P" sort="Pileni, M P" uniqKey="Pileni M" first="M. P." last="Pileni">M. P. Pileni</name><affiliation><mods:affiliation>E-mail: pileni@sri.jussieu.fr</mods:affiliation></affiliation><affiliation><mods:affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Colloids and Surfaces A: Physicochemical and Engineering Aspects</title><title level="j" type="abbrev">COLSUA</title><idno type="ISSN">0927-7757</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000">2000</date><biblScope unit="volume">174</biblScope><biblScope unit="issue">1–2</biblScope><biblScope unit="page" from="221">221</biblScope><biblScope unit="page" to="232">232</biblScope></imprint><idno type="ISSN">0927-7757</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0927-7757</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alkyl chains</term><term>Average size</term><term>Birefringent</term><term>Birefringent phase</term><term>Colloid</term><term>Conductivity</term><term>Conductivity increases</term><term>Droplet</term><term>Elsevier science</term><term>Excess isooctane</term><term>Ffem</term><term>Ffem pattern</term><term>Ffem patterns</term><term>Filankembo</term><term>Head group area</term><term>High concentration</term><term>High surfactant concentration</term><term>Interdigitated</term><term>Interdigitated micelles</term><term>Interdigitated spheres</term><term>Isooctane</term><term>Isooctane solution</term><term>Isotropic</term><term>Isotropic phase</term><term>Isotropic region</term><term>Large aggregates</term><term>Large objects</term><term>Local curvature</term><term>Mesostructured fluids</term><term>Micelles</term><term>Multilamellar objects</term><term>Objects cylinders</term><term>Oil rich region</term><term>Phase diagram</term><term>Phase region</term><term>Physicochem</term><term>Polar radius</term><term>Polar volume fraction</term><term>Rich region</term><term>Same order</term><term>Saxs experiments</term><term>Small objects</term><term>Spherical droplet</term><term>Spherulites</term><term>Structural study</term><term>Surfactant</term><term>Surfactant concentration</term><term>Surfactant molecules</term><term>Surfactant volume fraction</term><term>Surfactant volume fractions</term><term>Triphasic regions</term><term>Volume fractions measureda</term><term>Water content</term><term>Water content range</term><term>Water volume fractions</term><term>Whole system</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Alkyl chains</term><term>Average size</term><term>Birefringent</term><term>Birefringent phase</term><term>Colloid</term><term>Conductivity</term><term>Conductivity increases</term><term>Droplet</term><term>Elsevier science</term><term>Excess isooctane</term><term>Ffem</term><term>Ffem pattern</term><term>Ffem patterns</term><term>Filankembo</term><term>Head group area</term><term>High concentration</term><term>High surfactant concentration</term><term>Interdigitated</term><term>Interdigitated micelles</term><term>Interdigitated spheres</term><term>Isooctane</term><term>Isooctane solution</term><term>Isotropic</term><term>Isotropic phase</term><term>Isotropic region</term><term>Large aggregates</term><term>Large objects</term><term>Local curvature</term><term>Multilamellar objects</term><term>Objects cylinders</term><term>Phase diagram</term><term>Phase region</term><term>Physicochem</term><term>Polar radius</term><term>Polar volume fraction</term><term>Rich region</term><term>Same order</term><term>Saxs experiments</term><term>Small objects</term><term>Spherical droplet</term><term>Spherulites</term><term>Structural study</term><term>Surfactant</term><term>Surfactant concentration</term><term>Surfactant molecules</term><term>Surfactant volume fraction</term><term>Surfactant volume fractions</term><term>Triphasic regions</term><term>Volume fractions measureda</term><term>Water content</term><term>Water content range</term><term>Water volume fractions</term><term>Whole system</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: In this paper we describe in detail the phase diagram Cu(AOT)2–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29</div> </front></TEI><istex><corpusName>elsevier</corpusName><keywords><teeft><json:string>ffem</json:string><json:string>water content</json:string><json:string>isooctane</json:string><json:string>birefringent</json:string><json:string>surfactant</json:string><json:string>isotropic phase</json:string><json:string>phase diagram</json:string><json:string>interdigitated</json:string><json:string>colloid</json:string><json:string>filankembo</json:string><json:string>physicochem</json:string><json:string>spherulites</json:string><json:string>birefringent phase</json:string><json:string>ffem patterns</json:string><json:string>droplet</json:string><json:string>polar volume fraction</json:string><json:string>small objects</json:string><json:string>surfactant volume fractions</json:string><json:string>surfactant volume fraction</json:string><json:string>phase region</json:string><json:string>rich region</json:string><json:string>ffem pattern</json:string><json:string>isotropic</json:string><json:string>alkyl chains</json:string><json:string>large objects</json:string><json:string>saxs experiments</json:string><json:string>interdigitated micelles</json:string><json:string>high concentration</json:string><json:string>isooctane solution</json:string><json:string>structural study</json:string><json:string>excess isooctane</json:string><json:string>objects cylinders</json:string><json:string>surfactant molecules</json:string><json:string>multilamellar objects</json:string><json:string>triphasic regions</json:string><json:string>whole system</json:string><json:string>head group area</json:string><json:string>water content range</json:string><json:string>local curvature</json:string><json:string>water volume fractions</json:string><json:string>surfactant concentration</json:string><json:string>conductivity increases</json:string><json:string>average size</json:string><json:string>polar radius</json:string><json:string>spherical droplet</json:string><json:string>volume fractions measureda</json:string><json:string>elsevier science</json:string><json:string>interdigitated spheres</json:string><json:string>large aggregates</json:string><json:string>high surfactant concentration</json:string><json:string>isotropic region</json:string><json:string>same order</json:string><json:string>conductivity</json:string></teeft></keywords><author><json:item><name>A. Filankembo</name><affiliations><json:string>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</json:string></affiliations></json:item><json:item><name>P. André</name><affiliations><json:string>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</json:string></affiliations></json:item><json:item><name>I. Lisiecki</name><affiliations><json:string>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</json:string></affiliations></json:item><json:item><name>C. Petit</name><affiliations><json:string>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</json:string></affiliations></json:item><json:item><name>T. Gulik-Krzywicki</name><affiliations><json:string>Centre de Génétique Moléculaire, CNRS F-91190 Gif-sur-Yvette, Cedex, France</json:string></affiliations></json:item><json:item><name>B.W. Ninham</name><affiliations><json:string>Department of Applied Mathematics, PO Box ACT, Canberra 0200, Australia</json:string></affiliations></json:item><json:item><name>M.P. Pileni</name><affiliations><json:string>E-mail: pileni@sri.jussieu.fr</json:string><json:string>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Mesostructured fluids</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Oil rich region</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Micelles</value></json:item></subject><arkIstex>ark:/67375/6H6-NV59BNCN-Z</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Abstract: In this paper we describe in detail the phase diagram Cu(AOT)2–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29>w=[H2O]/[AOT]>40). A transition from interconnected cylinder to reverse micelles is observed. At high surfactant concentration the system does not have enough oil to solvate the surfactant alkyl chains and large aggregates made of interdigitated reverse micelles are surrounded by isolated water in oil droplets.</abstract><qualityIndicators><score>6.835</score><pdfWordCount>3767</pdfWordCount><pdfCharCount>23341</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>12</pdfPageCount><pdfPageSize>546 x 681 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>89</abstractWordCount><abstractCharCount>608</abstractCharCount><keywordCount>3</keywordCount></qualityIndicators><title>Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</title><pii><json:string>S0927-7757(00)00513-6</json:string></pii><genre><json:string>research-article</json:string></genre><host><title>Colloids and Surfaces A: Physicochemical and Engineering Aspects</title><language><json:string>unknown</json:string></language><publicationDate>2000</publicationDate><issn><json:string>0927-7757</json:string></issn><pii><json:string>S0927-7757(00)X0129-X</json:string></pii><volume>174</volume><issue>1–2</issue><pages><first>221</first><last>232</last></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>2000</json:string></date><geogName></geogName><orgName><json:string>Physicochem</json:string><json:string>Australia Abstract In</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>M. Curie</json:string><json:string>M.P. Pileni</json:string></persName><placeName><json:string>France</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>[11]</json:string><json:string>[8]</json:string><json:string>[10]</json:string><json:string>[3]</json:string><json:string>A. Filankembo et al.</json:string><json:string>[7]</json:string><json:string>[9]</json:string><json:string>[1,2]</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/6H6-NV59BNCN-Z</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - chemistry, physical</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - physics & astronomy</json:string><json:string>3 - chemical physics</json:string></scienceMetrix><scopus><json:string>1 - Physical Sciences</json:string><json:string>2 - Chemical Engineering</json:string><json:string>3 - Colloid and Surface Chemistry</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences exactes et technologie</json:string><json:string>3 - terre, ocean, espace</json:string><json:string>4 - geophysique externe</json:string></inist></categories><publicationDate>2000</publicationDate><copyrightDate>2000</copyrightDate><doi><json:string>10.1016/S0927-7757(00)00513-6</json:string></doi><id>32088867E661DDD3A86EAA3D3E34FD2E9CF0750B</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/32088867E661DDD3A86EAA3D3E34FD2E9CF0750B/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/32088867E661DDD3A86EAA3D3E34FD2E9CF0750B/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/32088867E661DDD3A86EAA3D3E34FD2E9CF0750B/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©2000 Elsevier Science B.V.</p></availability><date>2000</date></publicationStmt><notesStmt><note type="content">Fig. 1: Phase diagram of Cu(AOT)2 in isooctane solution.</note><note type="content">Fig. 2: (A) The FFEM pattern of phase Vb1 at [Cu(AOT)]0=4.2·10−1 M, w=21. (B) The FFEM patterns of phase Vb2 at [Cu(AOT)]0=4.2·10−1 M, w=21.</note><note type="content">Fig. 3: Phase diagram of Cu(AOT)2 in isooctane solution containing 2% in mass of sodium derivative.</note><note type="content">Fig. 4: Variation of conductivity of 5×10−2 M Cu(AOT)2 in isooctane solution forming phase with increasing water content.</note><note type="content">Fig. 5: The FFEM patterns of phase VII obtained at w=40 at [Cu(AOT)2]0=1.2×10−1 M (A, B) and [Cu(AOT)2]0=4.2×10−1 M (C, D).</note><note type="content">Fig. 6: Variation of the conductivity with polar volume fraction at w=30 (A), w=36 (B). Comparison in the log scale of conductivity at w=30 and w=36 (C).</note><note type="content">Fig. 7: Cartoon of interdigitated reverse micelles.</note><note type="content">Table 1: Summary of the phase diagram of Cu(AOT)2/water/isooctane in the oil rich region</note><note type="content">Table 2: Water content, w; head polar group area σ; shape of the objects cylinders (c); spheres (s); length of the cylinders, Lc; width of the cylinders, lc; polar radius of spherical droplet, Rs·κ the conductivity; surfactant, φS; water, φW, and oil, φO, volume fractions measureda</note><note type="content">Table 3: Water content, w, head polar area, σ, shape of the objects cylinders (c), spheres (s), width of the cylinders, lc, polar radius of spherical droplet, Rs. Surfactant, φS, water, φW, and oil, φO, volume fractions measureda</note><note type="content">Table 4: Calculated surfactant and water volume fractions for a set of water content, w, in various structuresa</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</title><author xml:id="author-0000"><persName><forename type="first">A.</forename><surname>Filankembo</surname></persName><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation></author><author xml:id="author-0001"><persName><forename type="first">P.</forename><surname>André</surname></persName><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation></author><author xml:id="author-0002"><persName><forename type="first">I.</forename><surname>Lisiecki</surname></persName><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation></author><author xml:id="author-0003"><persName><forename type="first">C.</forename><surname>Petit</surname></persName><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation></author><author xml:id="author-0004"><persName><forename type="first">T.</forename><surname>Gulik-Krzywicki</surname></persName><affiliation>Centre de Génétique Moléculaire, CNRS F-91190 Gif-sur-Yvette, Cedex, France</affiliation></author><author xml:id="author-0005"><persName><forename type="first">B.W.</forename><surname>Ninham</surname></persName><affiliation>Department of Applied Mathematics, PO Box ACT, Canberra 0200, Australia</affiliation></author><author xml:id="author-0006"><persName><forename type="first">M.P.</forename><surname>Pileni</surname></persName><email>pileni@sri.jussieu.fr</email><note type="correspondence"><p>Corresponding author. Tel.: +33-1-44272516; fax: +33-1-44272515</p></note><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation></author><idno type="istex">32088867E661DDD3A86EAA3D3E34FD2E9CF0750B</idno><idno type="DOI">10.1016/S0927-7757(00)00513-6</idno><idno type="PII">S0927-7757(00)00513-6</idno></analytic><monogr><title level="j">Colloids and Surfaces A: Physicochemical and Engineering Aspects</title><title level="j" type="abbrev">COLSUA</title><idno type="pISSN">0927-7757</idno><idno type="PII">S0927-7757(00)X0129-X</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000"></date><biblScope unit="volume">174</biblScope><biblScope unit="issue">1–2</biblScope><biblScope unit="page" from="221">221</biblScope><biblScope unit="page" to="232">232</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2000</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>In this paper we describe in detail the phase diagram Cu(AOT)2–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29</p> </abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>Mesostructured fluids</term></item><item><term>Oil rich region</term></item><item><term>Micelles</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2000">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/32088867E661DDD3A86EAA3D3E34FD2E9CF0750B/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: ce:floats; body; tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"><istex:entity SYSTEM="gr1" NDATA="IMAGE" name="gr1"></istex:entity><istex:entity SYSTEM="gr2" NDATA="IMAGE" name="gr2"></istex:entity><istex:entity SYSTEM="gr3" NDATA="IMAGE" name="gr3"></istex:entity><istex:entity SYSTEM="gr4" NDATA="IMAGE" name="gr4"></istex:entity><istex:entity SYSTEM="gr5" NDATA="IMAGE" name="gr5"></istex:entity><istex:entity SYSTEM="gr6" NDATA="IMAGE" name="gr6"></istex:entity><istex:entity SYSTEM="gr7" NDATA="IMAGE" name="gr7"></istex:entity></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla" xml:lang="en"><item-info><jid>COLSUA</jid><aid>10477</aid><ce:pii>S0927-7757(00)00513-6</ce:pii><ce:doi>10.1016/S0927-7757(00)00513-6</ce:doi><ce:copyright type="full-transfer" year="2000">Elsevier Science B.V.</ce:copyright></item-info><head><ce:title>Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</ce:title><ce:author-group><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Filankembo</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>P.</ce:given-name><ce:surname>André</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>I.</ce:given-name><ce:surname>Lisiecki</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Petit</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>T.</ce:given-name><ce:surname>Gulik-Krzywicki</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>B.W.</ce:given-name><ce:surname>Ninham</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.P.</ce:given-name><ce:surname>Pileni</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref><ce:cross-ref refid="CORR1">*</ce:cross-ref><ce:e-address>pileni@sri.jussieu.fr</ce:e-address></ce:author><ce:affiliation id="AFF1"><ce:label>a</ce:label><ce:textfn>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</ce:textfn></ce:affiliation><ce:affiliation id="AFF2"><ce:label>b</ce:label><ce:textfn>Centre de Génétique Moléculaire, CNRS F-91190 Gif-sur-Yvette, Cedex, France</ce:textfn></ce:affiliation><ce:affiliation id="AFF3"><ce:label>c</ce:label><ce:textfn>Department of Applied Mathematics, PO Box ACT, Canberra 0200, Australia</ce:textfn></ce:affiliation><ce:correspondence id="CORR1"><ce:label>*</ce:label><ce:text>Corresponding author. Tel.: +33-1-44272516; fax: +33-1-44272515</ce:text></ce:correspondence></ce:author-group><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>In this paper we describe in detail the phase diagram Cu(AOT)<ce:inf>2</ce:inf>–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29<<ce:italic>w</ce:italic>=[H<ce:inf>2</ce:inf>O]/[AOT]<40). A transition from interconnected cylinder to reverse micelles is observed. At high surfactant concentration the system does not have enough oil to solvate the surfactant alkyl chains and large aggregates made of interdigitated reverse micelles are surrounded by isolated water in oil droplets.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword"><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>Mesostructured fluids</ce:text></ce:keyword><ce:keyword><ce:text>Oil rich region</ce:text></ce:keyword><ce:keyword><ce:text>Micelles</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>Mesostructured fluids: supra aggregates made of interdigitated reverse micelles</title></titleInfo><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Filankembo</namePart><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P.</namePart><namePart type="family">André</namePart><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">I.</namePart><namePart type="family">Lisiecki</namePart><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Petit</namePart><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.</namePart><namePart type="family">Gulik-Krzywicki</namePart><affiliation>Centre de Génétique Moléculaire, CNRS F-91190 Gif-sur-Yvette, Cedex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.W.</namePart><namePart type="family">Ninham</namePart><affiliation>Department of Applied Mathematics, PO Box ACT, Canberra 0200, Australia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.P.</namePart><namePart type="family">Pileni</namePart><affiliation>E-mail: pileni@sri.jussieu.fr</affiliation><affiliation>Laboratoire SRSI, URA CNRS 1662, Université P. et M. Curie (Paris VI), B.P. 52, 4 Place Jussieu, F-752 31 Paris, Cedex 5, France</affiliation><description>Corresponding author. Tel.: +33-1-44272516; fax: +33-1-44272515</description><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">2000</dateIssued><copyrightDate encoding="w3cdtf">2000</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: In this paper we describe in detail the phase diagram Cu(AOT)2–water–isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29</abstract> <note type="content">Fig. 1: Phase diagram of Cu(AOT)2 in isooctane solution.</note><note type="content">Fig. 2: (A) The FFEM pattern of phase Vb1 at [Cu(AOT)]0=4.2·10−1 M, w=21. (B) The FFEM patterns of phase Vb2 at [Cu(AOT)]0=4.2·10−1 M, w=21.</note><note type="content">Fig. 3: Phase diagram of Cu(AOT)2 in isooctane solution containing 2% in mass of sodium derivative.</note><note type="content">Fig. 4: Variation of conductivity of 5×10−2 M Cu(AOT)2 in isooctane solution forming phase with increasing water content.</note><note type="content">Fig. 5: The FFEM patterns of phase VII obtained at w=40 at [Cu(AOT)2]0=1.2×10−1 M (A, B) and [Cu(AOT)2]0=4.2×10−1 M (C, D).</note><note type="content">Fig. 6: Variation of the conductivity with polar volume fraction at w=30 (A), w=36 (B). Comparison in the log scale of conductivity at w=30 and w=36 (C).</note><note type="content">Fig. 7: Cartoon of interdigitated reverse micelles.</note><note type="content">Table 1: Summary of the phase diagram of Cu(AOT)2/water/isooctane in the oil rich region</note><note type="content">Table 2: Water content, w; head polar group area σ; shape of the objects cylinders (c); spheres (s); length of the cylinders, Lc; width of the cylinders, lc; polar radius of spherical droplet, Rs·κ the conductivity; surfactant, φS; water, φW, and oil, φO, volume fractions measureda</note><note type="content">Table 3: Water content, w, head polar area, σ, shape of the objects cylinders (c), spheres (s), width of the cylinders, lc, polar radius of spherical droplet, Rs. Surfactant, φS, water, φW, and oil, φO, volume fractions measureda</note><note type="content">Table 4: Calculated surfactant and water volume fractions for a set of water content, w, in various structuresa</note><subject lang="en"><genre>Keywords</genre><topic>Mesostructured fluids</topic><topic>Oil rich region</topic><topic>Micelles</topic></subject><relatedItem type="host"><titleInfo><title>Colloids and Surfaces A: Physicochemical and Engineering Aspects</title></titleInfo><titleInfo type="abbreviated"><title>COLSUA</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">20001115</dateIssued></originInfo><identifier type="ISSN">0927-7757</identifier><identifier type="PII">S0927-7757(00)X0129-X</identifier><part><date>20001115</date><detail type="volume"><number>174</number><caption>vol.</caption></detail><detail type="issue"><number>1–2</number><caption>no.</caption></detail><extent unit="issue-pages"><start>1</start><end>286</end></extent><extent unit="pages"><start>221</start><end>232</end></extent></part></relatedItem><identifier type="istex">32088867E661DDD3A86EAA3D3E34FD2E9CF0750B</identifier><identifier type="ark">ark:/67375/6H6-NV59BNCN-Z</identifier><identifier type="DOI">10.1016/S0927-7757(00)00513-6</identifier><identifier type="PII">S0927-7757(00)00513-6</identifier><accessCondition type="use and reproduction" contentType="copyright">©2000 Elsevier Science B.V.</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource><recordOrigin>Elsevier Science B.V., ©2000</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/32088867E661DDD3A86EAA3D3E34FD2E9CF0750B/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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