Soap-free emulsion polymerization of aromatic vinyl monomer using AIBN

Soap-free emulsion polymerization of aromatic vinyl monomer using AIBN

Soap-free emulsion polymerizations of aromatic vinyl monomers using 2,2′-azobis(2-methylpropionitrile) (AIBN) were investigated to clarify the origin of the negative charge of the synthesized particles. It was found that the zeta potential and size of the particles synthesized by soap-free emulsion...

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Veröffentlicht in:Colloid and polymer science 2012-11, Vol.290 (17), p.1833-1835
1. Verfasser: Yamamoto, Tetsuya
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Characterization and Evaluation of Materials
Chemistry
Chemistry and Materials Science
Complex Fluids and Microfluidics
Exact sciences and technology
Food Science
Nanotechnology and Microengineering
Organic polymers
Physical Chemistry
Physicochemistry of polymers
Polymer Sciences
Polymerization
Preparation, kinetics, thermodynamics, mechanism and catalysts
Short Communication
Soft and Granular Matter
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Zusammenfassung:Soap-free emulsion polymerizations of aromatic vinyl monomers using 2,2′-azobis(2-methylpropionitrile) (AIBN) were investigated to clarify the origin of the negative charge of the synthesized particles. It was found that the zeta potential and size of the particles synthesized by soap-free emulsion polymerization using AIBN had a strong relationship with the pi electron cloud density in the aromatic vinyl monomer used in the polymerization. The effect of the position of the substituent atom in the phenyl ring on the synthesized particle properties was small.
ISSN:0303-402X
1435-1536
DOI:10.1007/s00396-012-2807-7