The Polyanilines: a Novel Class of Conducting Polymers

1989 ◽  
Vol 173 ◽  
Author(s):  
Alan G. Macdiarmid ◽  
Arthur J. Epstein
Keyword(s):  
Conducting Polymers ◽  
Oxidation States ◽  
Protonic Acid ◽  
Polyaniline Films ◽  
Doped Polyaniline ◽  
Commercial Polymers ◽  
Intermediate Oxidation

ABSTRACTThe synthesis of polyaniline in its fully oxidized, fully reduced and selected average intermediate oxidation states is described together with the synthesis of a self-protonic acid doped polyaniline. The processing of polyaniline films and fibers by thermal stretching to give conductivities up to ∼100 S/cm is reported. Both doped and undoped polyaniline fibers have tensile strengths approaching those of commercial polymers.

On the Nature of Heterogeneity in Vacuum Deposited Polyaniline Films

1999 ◽  
Vol 600 ◽  
Author(s):  
V. F. Ivanov ◽  
A. A. Nekrasov ◽  
K. V. Cheberyako ◽  
O. L. Gribkova ◽  
A. V. Vannikov
Keyword(s):  
Fundamental Problem ◽  
Nonequilibrium Thermodynamic ◽  
Oxidation States ◽  
Heterogeneous Structure ◽  
Macroscopic Scale ◽  
Polyaniline Films ◽  
Scale Range ◽  
Intermediate Oxidation ◽  
First Time ◽  
Oxidative Agents

AbstractHeterogeneity of polyaniline and other conductive polymers in intermediate oxidation states is fundamental problem of physics and chemistry of these ones. Usually only advanced methods may be used for immediate detection of the heterogeneity in the molecular scale range. For the first time we have observed the process of the heterogeneous net-like structure formation in macroscopic scale under the oxidation of the evaporated polyaniline films by aqueous HNO3. and other oxidative agents. Formation of heterogeneous structure is explained in terms of nonequilibrium thermodynamic and chemical kinetics.

Characterization of Intermediate Oxidation States in CO2Activation

2018 ◽  
Vol 69 (1) ◽  
pp. 231-252 ◽  
Author(s):  
Leah G. Dodson ◽  
Michael C. Thompson ◽  
J. Mathias Weber
Keyword(s):  
Oxidation States ◽  
Intermediate Oxidation

Effect of supercritical carbon dioxide treatment on the polarons of HCl-doped polyaniline films

2015 ◽  
Vol 12 (6) ◽  
pp. 576-579 ◽  
Author(s):  
J. G. Fernando ◽  
R. M. Vequizo ◽  
M. K. G. Odarve ◽  
B. R. B. Sambo ◽  
R. M. Malaluan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Polyaniline Films ◽  
Doped Polyaniline ◽  
Supercritical Carbon

Analysis of infrared reflectivity of conducting polymers: example of camphor-sulphonic-acid-doped polyaniline

1999 ◽  
Vol 12 (3) ◽  
pp. 367-372 ◽  
Author(s):  
N. Petit ◽  
F. Gervais ◽  
P. Buvat ◽  
P. Hourquebie ◽  
P. Topart
Keyword(s):  
Conducting Polymers ◽  
Sulphonic Acid ◽  
Infrared Reflectivity ◽  
Doped Polyaniline
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