ja207080j_si_001.pdf (5.22 MB)
Self-Assembly of Poly(ionic liquid)s: Polymerization, Mesostructure Formation, and Directional Alignment in One Step
journal contribution
posted on 2011-11-09, 00:00 authored by Jiayin Yuan, Sebastian Soll, Markus Drechsler, Axel H. E. Müller, Markus AntoniettiThis paper reports on the highly ordered and tunable inner structure of poly(ionic liquid) nanoparticles, which formed spontaneously by precipitation polymerization from water. Without added stabilizer, these “latexes” are much smaller (20–40 nm in diameter) than usual polymer latexes and exhibit either multilamellar or unilamellar vesicular morphology, depending on the tail length of the quaternizing alkyl chains. The simplicity in the synthesis and composition and the high complexity of the ordered structures that resemble liposomes expand the classical profile of homopolymer self-assembly. In addition, unidirectional superassembly to a nanoworm mesostructure is found at elevated concentrations, indicating that the ionic liquid liposomes are apt to integrate into further hierarchical assembly schemes.
History
Usage metrics
Categories
Keywords
diameterquaternizing alkyl chainsunilamellarStepThis paper reportshomopolymerPolymerizationnanoparticlePolynanoworm mesostructuremorphologyconcentrationcomplexityassembly schemesprecipitation polymerizationsynthesisprofilesimplicitytail lengthDirectional Alignmentsuperassemblyexhibitpolymer latexestunableliposomesstabilizermultilamellarMesostructure Formation
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC