Method of producing electrically conductive polymer and cellulose nanocomposites

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United States of America Patent

PATENT NO 9620779
APP PUB NO 20160072131A1
SERIAL NO

14848580

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Abstract

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A method is provided for preparing electrically conductive polymer and cellulose nanocomposite particles and nanocomposite materials. Cellulose microparticles coated with a conductive polymer are added to an acid solution for initiating an acid hydrolysis reaction for a prescribed time interval to form conductive polymer coated cellulose nanoparticles. After quenching the acid hydrolysis reaction, the nanoparticles are separated to obtain a colloidal solution of conductive nanoparticles. The conductive nanoparticles may be subsequently formed into a solid nanocomposite material such as a conductive film. Transparent conductive films may be prepared by forming thin layers having a thickness on a micron or submicron scale.

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Patent Owner(s)

Patent OwnerAddress
YAN NINGTORONTO ON M6G 2X5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pitchai-Mydeen, Syed Abthagir Toronto, CA 2 5
Yan, Ning Toronto, CA 109 50

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