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Nonlinear optical properties of solution of the substituted polyaniline

โœ Scribed by Meixiang Wan; Jiping Yang; Qian Jiang; Xin Mi; Peixian Ye

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
418 KB
Volume
47
Category
Article
ISSN
0021-8995

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โœฆ Synopsis

Nonlinear optical properties of solution of substituted polyaniline (PANI) , such as polytoluidine ( P O T ) , Br-POT, and Br-PANI, were measured by the degenerate four-wave mixing (DFWM) method as a function of the concentration of solution and the protonation state. The observed nonlinear optical properties are intrinsic and might be related to the resonance effect and the photoexcitation of the molecule on the quinoid ring of the polyemeraldine chain.

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