Retention of structure in microemulsion polymerization : formation of nanolatices
Polymerization of styrene-in-water microemulsions by photoinitiation using the initiator 2,2'-dimethoxy-2-phenyl acetophenone (DMPA) produces small nanolatices of the same size as the parent microemulsion (radius = 24-31 angstroms). This behavior is distinct from previously applied methods wher...
Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 20(2004), 9 vom: 27. Apr., Seite 3509-12 |
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1. Verfasser: | |
Weitere Verfasser: | , , , |
Format: | Aufsatz |
Sprache: | English |
Veröffentlicht: |
2004
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Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
Schlagworte: | Journal Article |
Zusammenfassung: | Polymerization of styrene-in-water microemulsions by photoinitiation using the initiator 2,2'-dimethoxy-2-phenyl acetophenone (DMPA) produces small nanolatices of the same size as the parent microemulsion (radius = 24-31 angstroms). This behavior is distinct from previously applied methods where significant particle growth accompanies the polymerization reaction. NMR measurements confirmed that polymerization is complete in under an hour and small-angle neutron scattering established the microemulsion structure before and after polymerization. The approach may be of more general application where retention of structure is sought in microemulsion-based polymer templating procedures |
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Beschreibung: | Date Completed 09.02.2006 Date Revised 26.10.2019 published: Print Citation Status PubMed-not-MEDLINE |
ISSN: | 1520-5827 |