Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description

We report here a review of particle-laden interfaces. We discuss the importance of the particle’s wettability, accounted for by the definition of a contact angle, on the attachment of particles to the fluid interface and how the contact angle is strongly affected by several physicochemical parameter...

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Detalles Bibliográficos
Autores: Maestro, Armando, Santini, Eva, Zabiegaj, Dominika, Llamas, Sara, Ravera, Francesca, Liggieri, Libero, Ortega Gómez, Francisco, González Rubio, Ramón, Guzmán Solís, Eduardo
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/24183
Acceso en línea:https://hdl.handle.net/20.500.14352/24183
Access Level:acceso abierto
Palabra clave:544
particle-laden interfaces
fluid interface
partcle-surfactant mixtures
interfacial assembly
Química física (Química)
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network_name_str España
repository_id_str
spelling Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological DescriptionMaestro, ArmandoSantini, EvaZabiegaj, DominikaLlamas, SaraRavera, FrancescaLiggieri, LiberoOrtega Gómez, FranciscoGonzález Rubio, RamónGuzmán Solís, Eduardo544particle-laden interfacesfluid interfacepartcle-surfactant mixturesinterfacial assemblyQuímica física (Química)We report here a review of particle-laden interfaces. We discuss the importance of the particle’s wettability, accounted for by the definition of a contact angle, on the attachment of particles to the fluid interface and how the contact angle is strongly affected by several physicochemical parameters. The different mechanisms of interfacial assembly are also addressed, being the adsorption and spreading the most widely used processes leading to the well-known adsorbed and spread layers, respectively. The different steps involved in the adsorption of the particles and the particle-surfactant mixtures from bulk to the interface are also discussed. We also include here the different equations of state provided so far to explain the interfacial behavior of the nanoparticles. Finally, we discuss the mechanical properties of the interfacial particle layers via dilatational and shear rheology. We emphasize along that section the importance of the shear rheology to know the intrinsic morphology of such particulate system and to understand how the flow-field-dependent evolution of the interfacial morphology might eventually affect some properties of materials such as foams and emulsions. We dedicated the last section to explaining the importance of the particulate interfacial systems in the stabilization of foams and emulsions.Hindawi Publishing CorporationUniversidad Complutense de Madrid20152015-08-0620152015-08-06journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/24183reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/241832026-06-02T12:44:21Z
dc.title.none.fl_str_mv Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
title Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
spellingShingle Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
Maestro, Armando
544
particle-laden interfaces
fluid interface
partcle-surfactant mixtures
interfacial assembly
Química física (Química)
title_short Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
title_full Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
title_fullStr Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
title_full_unstemmed Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
title_sort Particle and Particle-Surfactant Mixtures at Fluid Interfaces: Assembly, Morphology, and Rheological Description
dc.creator.none.fl_str_mv Maestro, Armando
Santini, Eva
Zabiegaj, Dominika
Llamas, Sara
Ravera, Francesca
Liggieri, Libero
Ortega Gómez, Francisco
González Rubio, Ramón
Guzmán Solís, Eduardo
author Maestro, Armando
author_facet Maestro, Armando
Santini, Eva
Zabiegaj, Dominika
Llamas, Sara
Ravera, Francesca
Liggieri, Libero
Ortega Gómez, Francisco
González Rubio, Ramón
Guzmán Solís, Eduardo
author_role author
author2 Santini, Eva
Zabiegaj, Dominika
Llamas, Sara
Ravera, Francesca
Liggieri, Libero
Ortega Gómez, Francisco
González Rubio, Ramón
Guzmán Solís, Eduardo
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 544
particle-laden interfaces
fluid interface
partcle-surfactant mixtures
interfacial assembly
Química física (Química)
topic 544
particle-laden interfaces
fluid interface
partcle-surfactant mixtures
interfacial assembly
Química física (Química)
description We report here a review of particle-laden interfaces. We discuss the importance of the particle’s wettability, accounted for by the definition of a contact angle, on the attachment of particles to the fluid interface and how the contact angle is strongly affected by several physicochemical parameters. The different mechanisms of interfacial assembly are also addressed, being the adsorption and spreading the most widely used processes leading to the well-known adsorbed and spread layers, respectively. The different steps involved in the adsorption of the particles and the particle-surfactant mixtures from bulk to the interface are also discussed. We also include here the different equations of state provided so far to explain the interfacial behavior of the nanoparticles. Finally, we discuss the mechanical properties of the interfacial particle layers via dilatational and shear rheology. We emphasize along that section the importance of the shear rheology to know the intrinsic morphology of such particulate system and to understand how the flow-field-dependent evolution of the interfacial morphology might eventually affect some properties of materials such as foams and emulsions. We dedicated the last section to explaining the importance of the particulate interfacial systems in the stabilization of foams and emulsions.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-08-06
2015
2015-08-06
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/24183
url https://hdl.handle.net/20.500.14352/24183
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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