Polyaniline nanofibers: facile synthesis and chemical sensors.
Polyaniline nanofibers with uniform diameters between 30 and 50 nm can be made in bulk quantities through a facile aqueous/organic interfacial polymerization method at ambient conditions. The nanofibers have lengths varying from 500 nm to several micrometers and form interconnected networks. Thin films made of the nanofibers have superior performance in both sensitivity and time response to vapors of acid (HCl) and base (NH3).
Huang
Jiaxing
J
Department of Chemistry and Biochemistry, Exotic Materials Institute and California NanoSystems Institute, University of California, Los Angeles, 90095-1569, USA.
Virji
Shabnam
S
Weiller
Bruce H
BH
Kaner
Richard B
RB