Controllable organic magnetoresistance in polyaniline coated poly(-phenylene-2,6-benzobisoxazole) short fibers

Herein, we first report a tunable organic magnetoresistance (OMAR) effect in polyaniline (PANI) coated acid treated poly( p -phenylene-2,6-benzobisoxazole) (t-PBO) short fibers. This unique OMAR is interpreted using the paramagnetic nature of PBO molecules combined with the localization length a 0 c...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019, Vol.55 (68), p.168-171
Main Authors: Gu, Hongbo, Xu, Xiaojiang, Cai, Jingyi, Wei, Suying, Wei, Huige, Liu, Hu, Young, David P, Shao, Qian, Wu, Shide, Ding, Tao, Guo, Zhanhu
Format: Article
Language:English
Subjects:
Coating effects
Magnetoresistance
Magnetoresistivity
Polyanilines
Short fibers
Shrinkage
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Summary:Herein, we first report a tunable organic magnetoresistance (OMAR) effect in polyaniline (PANI) coated acid treated poly( p -phenylene-2,6-benzobisoxazole) (t-PBO) short fibers. This unique OMAR is interpreted using the paramagnetic nature of PBO molecules combined with the localization length a 0 calculated from the wave-function shrinkage model and forward interference model. A controllable organic magnetoresistance in polyaniline coated poly( p -phenylene-2,6-benzobisoxazole) short fibers is firstly reported and theoretically analyzed.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc04789a