Highly oriented humic acid films and highly conducting graphitic films derived therefrom and devices containing same

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United States of America Patent

PATENT NO 10731931
APP PUB NO 20180054921A1
SERIAL NO

15240537

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Abstract

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A highly oriented humic acid film, comprising multiple humic acid (HA) or chemically functionalized humic acid (CHA) sheets that are chemically bonded or merged and are substantially parallel to one another, wherein the film has a thickness from 5 nm to 500 μm, a physical density no less than 1.3 g/cm3, hexagonal carbon planes with an inter-planar spacing d002 of 0.4 nm to 1.3 nm as determined by X-ray diffraction, and a non-carbon element content or oxygen content lower than 5% by weight.

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Patent Owner(s)

Patent OwnerAddress
GLOBAL GRAPHENE GROUP INC1240 MCCOOK AVENUE DAYTON OH 45404

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jang, Bor Centerville, US 1 2
Zhamu, Aruna Springboro, US 526 12868

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