TY - CONF
T1 - Preparation and characterization of polyaniline particles by various polymerization methods
AU - Ishii, Takayuki
AU - Nihei, Eisuke
AU - Kawaguchi, Haruma
PY - 2005/12/1
Y1 - 2005/12/1
N2 - Conducting polymer particles were prepared by mini-emulsion polymerization. We used o-Toluidine as a monomer instead of aniline because of its low solubility for water. We used ammonium persulfate as an oxidant. And sodium dodecyl sulfate, cetyl alcohol, and polyvinylpyrrolidone were used as addition agents to get particles. We also prepared polyaniline particles by dispersion polymerization and polyaniline-polystyrene composite particles by seeded polymerization. Then we compared particles prepared by miniemulsion polymerization with particles prepared by dispersion polymerization or seeded polymerization. These polymer particles were characterized by electron microscope, FT-IR, conductivity measurement and so on. After doping of hydro chloride, a pellet of the poly(o-Toluidine) particles had a conductivity of 2.35×10-3S/cm.
AB - Conducting polymer particles were prepared by mini-emulsion polymerization. We used o-Toluidine as a monomer instead of aniline because of its low solubility for water. We used ammonium persulfate as an oxidant. And sodium dodecyl sulfate, cetyl alcohol, and polyvinylpyrrolidone were used as addition agents to get particles. We also prepared polyaniline particles by dispersion polymerization and polyaniline-polystyrene composite particles by seeded polymerization. Then we compared particles prepared by miniemulsion polymerization with particles prepared by dispersion polymerization or seeded polymerization. These polymer particles were characterized by electron microscope, FT-IR, conductivity measurement and so on. After doping of hydro chloride, a pellet of the poly(o-Toluidine) particles had a conductivity of 2.35×10-3S/cm.
KW - Conducting polymer
KW - Mini-emulsion polymerization
KW - Oxidative polymerization
KW - Particle
KW - Polyaniline
KW - Seeded polymerization
UR - http://www.scopus.com/inward/record.url?scp=33645633073&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33645633073&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:33645633073
T2 - 54th SPSJ Annual Meeting 2005
Y2 - 25 May 2005 through 27 May 2005
ER -