Zinc oxide-cellulose nanocomposite and preparation method thereof

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United States of America Patent

PATENT NO 9698336
SERIAL NO

14351351

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Abstract

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The present invention relates to a zinc oxide-cellulose nanocomposite made of cellulose and zinc oxide nanoparticles and to a preparation method thereof. The nanocomposite of the present invention is prepared by producing zinc oxide nanoparticles as seeds on the surface and/or inside of a cellulose film and growing the seeds into zinc oxide crystals to form a zinc oxide layer strongly attached to the cellulose film. The nanocomposite of the present invention has significantly improved piezoelectricity compared to simple cellulose piezoelectric paper and may be used for LEDs and photovoltaic power generation devices thanks to zinc oxide doped therein.

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Patent Owner(s)

Patent OwnerAddress
INHA-INDUSTRY PARTNERSHIP INSTITUTE100 INHA-RO MICHUHOL-GU INCHEON 22212

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jae Hwan Incheon, KR 96 672
Ko, Hyun U Jeju-do, KR 5 3

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