Effect of Surfactant Selectivity on Shape and Inner Morphology of Triblock Terpolymer Microparticles
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Manuel Troemer
- Elias M Zirdehi
- Arash Nikoubashman
- Andre H Groeschel
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000981816500001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1002/marc.202300123
- eISSN
- 1521-3927
- Externe Identifier
- Clarivate Analytics Document Solution ID: O2FZ7
- PubMed Identifier: 37074984
- ISSN
- 1022-1336
- Ausgabe der Veröffentlichung
- 15
- Zeitschrift
- MACROMOLECULAR RAPID COMMUNICATIONS
- Schlüsselwörter
- 3D confinement
- ABC triblock terpolymers
- emulsification
- microparticles
- surfactants
- Datum der Veröffentlichung
- 2023
- Status
- Published
- Titel
- Effect of Surfactant Selectivity on Shape and Inner Morphology of Triblock Terpolymer Microparticles
- Sub types
- Article
- Ausgabe der Zeitschrift
- 44
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>The confined assembly of block copolymers (BCPs) has become a useful tool to prepare microparticles with controlled anisotropy and inner structure. While a solid understanding of the behavior of AB diblock copolymers exists, knowledge on the parameters affecting ABC triblock terpolymer assembly is much more limited. In this work, the effect of block‐selective surfactants, sodium‐4‐vinylbenzenesulfonate (VBS) and sodium dodecylsulfate (SDS), is analyzed in the evaporation‐induced confined assembly (EICA) of a polystyrene‐<jats:italic>block</jats:italic>‐polybutadiene‐<jats:italic>block</jats:italic>‐poly(methyl methacrylate) triblock terpolymer (SBM). Despite using the same terpolymer and emulsification process, SDS results in ellipsoidal microparticles with axially stacked lamellae, while VBS results in spherical microparticles with concentric lamellae or 3D spiral morphology. This change in morphology upon switching the surfactant is further substantiated by molecular simulations and enhances the understanding of terpolymer microphase separation in confinement.</jats:p>
- Autoren
- Manuel Trömer
- Elias M Zirdehi
- Arash Nikoubashman
- André H Gröschel
- DOI
- 10.1002/marc.202300123
- eISSN
- 1521-3927
- ISSN
- 1022-1336
- Ausgabe der Veröffentlichung
- 15
- Zeitschrift
- Macromolecular Rapid Communications
- Sprache
- en
- Online publication date
- 2023
- Datum der Veröffentlichung
- 2023
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1002/marc.202300123
- Datum der Datenerfassung
- 2023
- Titel
- Effect of Surfactant Selectivity on Shape and Inner Morphology of Triblock Terpolymer Microparticles
- Ausgabe der Zeitschrift
- 44
Datenquelle: Crossref
- Abstract
- The confined assembly of block copolymers (BCPs) has become a useful tool to prepare microparticles with controlled anisotropy and inner structure. While a solid understanding of the behavior of AB diblock copolymers exists, knowledge on the parameters affecting ABC triblock terpolymer assembly is much more limited. In this work, the effect of block-selective surfactants, sodium-4-vinylbenzenesulfonate (VBS) and sodium dodecylsulfate (SDS), is analyzed in the evaporation-induced confined assembly (EICA) of a polystyrene-block-polybutadiene-block-poly(methyl methacrylate) triblock terpolymer (SBM). Despite using the same terpolymer and emulsification process, SDS results in ellipsoidal microparticles with axially stacked lamellae, while VBS results in spherical microparticles with concentric lamellae or 3D spiral morphology. This change in morphology upon switching the surfactant is further substantiated by molecular simulations and enhances the understanding of terpolymer microphase separation in confinement.
- Addresses
- Institute of Physical Chemistry, University of Münster, 48149, Corrensstraße 28-30, Münster, Germany.
- Autoren
- Manuel Trömer
- Elias M Zirdehi
- Arash Nikoubashman
- André H Gröschel
- DOI
- 10.1002/marc.202300123
- eISSN
- 1521-3927
- Externe Identifier
- PubMed Identifier: 37074984
- Funding acknowledgements
- German Research Foundation: 445740352
- German Research Foundation: 470113688
- Deutsche Forschungsgemeinschaft: 233630050
- Deutsche Forschungsgemeinschaft: 445740352
- German Research Foundation: 233630050
- Deutsche Forschungsgemeinschaft: 470113688
- Open access
- false
- ISSN
- 1022-1336
- Ausgabe der Veröffentlichung
- 15
- Zeitschrift
- Macromolecular rapid communications
- Schlüsselwörter
- Polymers
- Surface-Active Agents
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2023
- Paginierung
- e2300123
- Datum der Veröffentlichung
- 2023
- Status
- Published
- Publisher licence
- CC BY
- Datum der Datenerfassung
- 2023
- Titel
- Effect of Surfactant Selectivity on Shape and Inner Morphology of Triblock Terpolymer Microparticles.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 44
Datenquelle: Europe PubMed Central
- Abstract
- The confined assembly of block copolymers (BCPs) has become a useful tool to prepare microparticles with controlled anisotropy and inner structure. While a solid understanding of the behavior of AB diblock copolymers exists, knowledge on the parameters affecting ABC triblock terpolymer assembly is much more limited. In this work, the effect of block-selective surfactants, sodium-4-vinylbenzenesulfonate (VBS) and sodium dodecylsulfate (SDS), is analyzed in the evaporation-induced confined assembly (EICA) of a polystyrene-block-polybutadiene-block-poly(methyl methacrylate) triblock terpolymer (SBM). Despite using the same terpolymer and emulsification process, SDS results in ellipsoidal microparticles with axially stacked lamellae, while VBS results in spherical microparticles with concentric lamellae or 3D spiral morphology. This change in morphology upon switching the surfactant is further substantiated by molecular simulations and enhances the understanding of terpolymer microphase separation in confinement.
- Autoren
- Manuel Trömer
- Elias M Zirdehi
- Arash Nikoubashman
- André H Gröschel
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/37074984
- DOI
- 10.1002/marc.202300123
- eISSN
- 1521-3927
- Funding acknowledgements
- German Research Foundation: 445740352
- German Research Foundation: 233630050
- German Research Foundation: 470113688
- Ausgabe der Veröffentlichung
- 15
- Zeitschrift
- Macromol Rapid Commun
- Schlüsselwörter
- 3D confinement
- ABC triblock terpolymers
- emulsification
- microparticles
- surfactants
- Surface-Active Agents
- Polymers
- Sprache
- eng
- Country
- Germany
- Paginierung
- e2300123
- Datum der Veröffentlichung
- 2023
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2023
- Titel
- Effect of Surfactant Selectivity on Shape and Inner Morphology of Triblock Terpolymer Microparticles.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 44
Datenquelle: PubMed
- Beziehungen:
-