Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt
The rheological behavior and microstructure of branched, cationic wormlike micellar (WLM) solutions of 40 mM erucyl bis(hydroxyethyl)methylammonium chloride (EHAC) are studied as a function of added salt (sodium salicylate) concentration, temperature, and shear rate via Rheosmall-angle light scatter...
Gespeichert in:
| Veröffentlicht in: | Journal of rheology (New York : 1978) 2011-11, Vol.55 (6), p.1375-1397 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1397 |
|---|---|
| container_issue | 6 |
| container_start_page | 1375 |
| container_title | Journal of rheology (New York : 1978) |
| container_volume | 55 |
| creator | Thareja, Prachi Hoffmann, Ingo H. Liberatore, Matthew W. Helgeson, Matthew E. Hu, Y. Thomas Gradzielski, Michael Wagner, Norman J. |
| description | The rheological behavior and microstructure of branched, cationic wormlike micellar (WLM) solutions of 40 mM erucyl bis(hydroxyethyl)methylammonium chloride (EHAC) are studied as a function of added salt (sodium salicylate) concentration, temperature, and shear rate via Rheosmall-angle light scattering (Rheo-SALS). These WLM solutions exhibit shear-enhanced concentration fluctuations leading to shear-induced phase separation (SIPS), manifested as visual turbidity under shear and the appearance of a characteristic “butterfly” scattering pattern in Rheo-SALS experiments. Flow kinematics measurements in a Couette geometry are used to determine the relationship between SIPS and shear banding, i.e., the splitting of the flow into shear bands with different local shear rates. Modeling using the Giesekus constitutive equation aids in discrimination between banding and nonbanding solutions. The combination of Rheo-SALS, dynamic rheology, velocimetry, and constitutive equation modeling allows detailed exploration of the relationship between SIPS, shear banding, fluid microstructure, and the equilibrium phase behavior. |
| doi_str_mv | 10.1122/1.3641517 |
| format | Article |
| fullrecord | <record><control><sourceid>scitation_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1122_1_3641517</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>scitation_primary_10_1122_1_3641517</sourcerecordid><originalsourceid>FETCH-LOGICAL-c383t-38ad45469baf8c1fca5a6cfe4e42b9121c4051e91ef10424f3312895da0a3d7d3</originalsourceid><addsrcrecordid>eNqN0M1LwzAYx_EgCs7pwf8gF8EJnXny0rUHDzJ8GQwUpufwLE1cpLYl6RT_e7tu6EnxlMvn90C-hJwCGwNwfgljkUpQMNkjA1CcJZmCdJ8MGMgsSZlSh-QoxlfGADKZDohdrCyGxFfF2tiCNiuMlkbbYMDW1xU9X8weFyP64dsVjRtKl1gVvnqhvqKxLtcbFWntqOkH3tC4Dg5Ni1VLO0ojlu0xOXBYRnuye4fk-fbmaXqfzB_uZtPreWJEJtpEZFhIJdN8iS4z4AwqTI2z0kq-zIGDkUyBzcE6YJJLJwTwLFcFMhTFpBBDMtreNaGOMVinm-DfMHxqYHrTR4Pe9ens2dY2GA2WLmBlfPwecDkRDBjv3NXWRePb_o-_H-1j6l1M3cfs9hf_3v-F3-vwA3VTOPEF5B6WQw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt</title><source>AIP Journals Complete</source><creator>Thareja, Prachi ; Hoffmann, Ingo H. ; Liberatore, Matthew W. ; Helgeson, Matthew E. ; Hu, Y. Thomas ; Gradzielski, Michael ; Wagner, Norman J.</creator><creatorcontrib>Thareja, Prachi ; Hoffmann, Ingo H. ; Liberatore, Matthew W. ; Helgeson, Matthew E. ; Hu, Y. Thomas ; Gradzielski, Michael ; Wagner, Norman J.</creatorcontrib><description>The rheological behavior and microstructure of branched, cationic wormlike micellar (WLM) solutions of 40 mM erucyl bis(hydroxyethyl)methylammonium chloride (EHAC) are studied as a function of added salt (sodium salicylate) concentration, temperature, and shear rate via Rheosmall-angle light scattering (Rheo-SALS). These WLM solutions exhibit shear-enhanced concentration fluctuations leading to shear-induced phase separation (SIPS), manifested as visual turbidity under shear and the appearance of a characteristic “butterfly” scattering pattern in Rheo-SALS experiments. Flow kinematics measurements in a Couette geometry are used to determine the relationship between SIPS and shear banding, i.e., the splitting of the flow into shear bands with different local shear rates. Modeling using the Giesekus constitutive equation aids in discrimination between banding and nonbanding solutions. The combination of Rheo-SALS, dynamic rheology, velocimetry, and constitutive equation modeling allows detailed exploration of the relationship between SIPS, shear banding, fluid microstructure, and the equilibrium phase behavior.</description><identifier>ISSN: 0148-6055</identifier><identifier>EISSN: 1520-8516</identifier><identifier>DOI: 10.1122/1.3641517</identifier><identifier>CODEN: JORHD2</identifier><language>eng</language><publisher>Melville, NY: The Society of Rheology</publisher><subject>Applied sciences ; Cationic ; Exact sciences and technology ; Micelles ; Organic polymers ; Physicochemistry of polymers ; Properties and characterization ; Shear banding ; Shear-induced phase separation ; Solution and gel properties ; Surfactant ; Worm like micelles</subject><ispartof>Journal of rheology (New York : 1978), 2011-11, Vol.55 (6), p.1375-1397</ispartof><rights>The Society of Rheology</rights><rights>2011 The Society of Rheology</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-38ad45469baf8c1fca5a6cfe4e42b9121c4051e91ef10424f3312895da0a3d7d3</citedby><cites>FETCH-LOGICAL-c383t-38ad45469baf8c1fca5a6cfe4e42b9121c4051e91ef10424f3312895da0a3d7d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,794,4512,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24730102$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Thareja, Prachi</creatorcontrib><creatorcontrib>Hoffmann, Ingo H.</creatorcontrib><creatorcontrib>Liberatore, Matthew W.</creatorcontrib><creatorcontrib>Helgeson, Matthew E.</creatorcontrib><creatorcontrib>Hu, Y. Thomas</creatorcontrib><creatorcontrib>Gradzielski, Michael</creatorcontrib><creatorcontrib>Wagner, Norman J.</creatorcontrib><title>Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt</title><title>Journal of rheology (New York : 1978)</title><description>The rheological behavior and microstructure of branched, cationic wormlike micellar (WLM) solutions of 40 mM erucyl bis(hydroxyethyl)methylammonium chloride (EHAC) are studied as a function of added salt (sodium salicylate) concentration, temperature, and shear rate via Rheosmall-angle light scattering (Rheo-SALS). These WLM solutions exhibit shear-enhanced concentration fluctuations leading to shear-induced phase separation (SIPS), manifested as visual turbidity under shear and the appearance of a characteristic “butterfly” scattering pattern in Rheo-SALS experiments. Flow kinematics measurements in a Couette geometry are used to determine the relationship between SIPS and shear banding, i.e., the splitting of the flow into shear bands with different local shear rates. Modeling using the Giesekus constitutive equation aids in discrimination between banding and nonbanding solutions. The combination of Rheo-SALS, dynamic rheology, velocimetry, and constitutive equation modeling allows detailed exploration of the relationship between SIPS, shear banding, fluid microstructure, and the equilibrium phase behavior.</description><subject>Applied sciences</subject><subject>Cationic</subject><subject>Exact sciences and technology</subject><subject>Micelles</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Properties and characterization</subject><subject>Shear banding</subject><subject>Shear-induced phase separation</subject><subject>Solution and gel properties</subject><subject>Surfactant</subject><subject>Worm like micelles</subject><issn>0148-6055</issn><issn>1520-8516</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqN0M1LwzAYx_EgCs7pwf8gF8EJnXny0rUHDzJ8GQwUpufwLE1cpLYl6RT_e7tu6EnxlMvn90C-hJwCGwNwfgljkUpQMNkjA1CcJZmCdJ8MGMgsSZlSh-QoxlfGADKZDohdrCyGxFfF2tiCNiuMlkbbYMDW1xU9X8weFyP64dsVjRtKl1gVvnqhvqKxLtcbFWntqOkH3tC4Dg5Ni1VLO0ojlu0xOXBYRnuye4fk-fbmaXqfzB_uZtPreWJEJtpEZFhIJdN8iS4z4AwqTI2z0kq-zIGDkUyBzcE6YJJLJwTwLFcFMhTFpBBDMtreNaGOMVinm-DfMHxqYHrTR4Pe9ens2dY2GA2WLmBlfPwecDkRDBjv3NXWRePb_o-_H-1j6l1M3cfs9hf_3v-F3-vwA3VTOPEF5B6WQw</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>Thareja, Prachi</creator><creator>Hoffmann, Ingo H.</creator><creator>Liberatore, Matthew W.</creator><creator>Helgeson, Matthew E.</creator><creator>Hu, Y. Thomas</creator><creator>Gradzielski, Michael</creator><creator>Wagner, Norman J.</creator><general>The Society of Rheology</general><general>Society of Rheology</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20111101</creationdate><title>Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt</title><author>Thareja, Prachi ; Hoffmann, Ingo H. ; Liberatore, Matthew W. ; Helgeson, Matthew E. ; Hu, Y. Thomas ; Gradzielski, Michael ; Wagner, Norman J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-38ad45469baf8c1fca5a6cfe4e42b9121c4051e91ef10424f3312895da0a3d7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Cationic</topic><topic>Exact sciences and technology</topic><topic>Micelles</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Properties and characterization</topic><topic>Shear banding</topic><topic>Shear-induced phase separation</topic><topic>Solution and gel properties</topic><topic>Surfactant</topic><topic>Worm like micelles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Thareja, Prachi</creatorcontrib><creatorcontrib>Hoffmann, Ingo H.</creatorcontrib><creatorcontrib>Liberatore, Matthew W.</creatorcontrib><creatorcontrib>Helgeson, Matthew E.</creatorcontrib><creatorcontrib>Hu, Y. Thomas</creatorcontrib><creatorcontrib>Gradzielski, Michael</creatorcontrib><creatorcontrib>Wagner, Norman J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of rheology (New York : 1978)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Thareja, Prachi</au><au>Hoffmann, Ingo H.</au><au>Liberatore, Matthew W.</au><au>Helgeson, Matthew E.</au><au>Hu, Y. Thomas</au><au>Gradzielski, Michael</au><au>Wagner, Norman J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt</atitle><jtitle>Journal of rheology (New York : 1978)</jtitle><date>2011-11-01</date><risdate>2011</risdate><volume>55</volume><issue>6</issue><spage>1375</spage><epage>1397</epage><pages>1375-1397</pages><issn>0148-6055</issn><eissn>1520-8516</eissn><coden>JORHD2</coden><abstract>The rheological behavior and microstructure of branched, cationic wormlike micellar (WLM) solutions of 40 mM erucyl bis(hydroxyethyl)methylammonium chloride (EHAC) are studied as a function of added salt (sodium salicylate) concentration, temperature, and shear rate via Rheosmall-angle light scattering (Rheo-SALS). These WLM solutions exhibit shear-enhanced concentration fluctuations leading to shear-induced phase separation (SIPS), manifested as visual turbidity under shear and the appearance of a characteristic “butterfly” scattering pattern in Rheo-SALS experiments. Flow kinematics measurements in a Couette geometry are used to determine the relationship between SIPS and shear banding, i.e., the splitting of the flow into shear bands with different local shear rates. Modeling using the Giesekus constitutive equation aids in discrimination between banding and nonbanding solutions. The combination of Rheo-SALS, dynamic rheology, velocimetry, and constitutive equation modeling allows detailed exploration of the relationship between SIPS, shear banding, fluid microstructure, and the equilibrium phase behavior.</abstract><cop>Melville, NY</cop><pub>The Society of Rheology</pub><doi>10.1122/1.3641517</doi><tpages>23</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0148-6055 |
| ispartof | Journal of rheology (New York : 1978), 2011-11, Vol.55 (6), p.1375-1397 |
| issn | 0148-6055 1520-8516 |
| language | eng |
| recordid | cdi_crossref_primary_10_1122_1_3641517 |
| source | AIP Journals Complete |
| subjects | Applied sciences Cationic Exact sciences and technology Micelles Organic polymers Physicochemistry of polymers Properties and characterization Shear banding Shear-induced phase separation Solution and gel properties Surfactant Worm like micelles |
| title | Shear-induced phase separation (SIPS) with shear banding in solutions of cationic surfactant and salt |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-22T02%3A44%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scitation_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Shear-induced%20phase%20separation%20(SIPS)%20with%20shear%20banding%20in%20solutions%20of%20cationic%20surfactant%20and%20salt&rft.jtitle=Journal%20of%20rheology%20(New%20York%20:%201978)&rft.au=Thareja,%20Prachi&rft.date=2011-11-01&rft.volume=55&rft.issue=6&rft.spage=1375&rft.epage=1397&rft.pages=1375-1397&rft.issn=0148-6055&rft.eissn=1520-8516&rft.coden=JORHD2&rft_id=info:doi/10.1122/1.3641517&rft_dat=%3Cscitation_cross%3Escitation_primary_10_1122_1_3641517%3C/scitation_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |