Boron atomic layer sheet and laminated sheet, method for manufacturing the same, and liquid crystals

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United States of America Patent

PATENT NO 11795059
APP PUB NO 20210363021A1
SERIAL NO

16647739

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Abstract

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Provided are an atomic layer sheet that contains boron and oxygen as framework elements, is networked by nonequilibrium couplings having boron-boron bonds, and has a molar ratio of oxygen to boron (oxygen/boron) of less than 1.5, a laminated sheet containing a plurality of such atomic layer sheets and metal ions between ones of the sheets, and a thermotropic liquid crystal and a lyotropic liquid crystal containing these. In addition, there is provided a method for manufacturing an atomic layer sheet and/or a laminated sheet containing boron and oxygen, the method including: adding MBH4, where M represents an alkali metal ion, into a solvent containing an organic solvent in an inert gas atmosphere to prepare a solution; and exposing the solution to an atmosphere containing oxygen.

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Patent Owner(s)

Patent OwnerAddress
TOKYO INSTITUTE OF TECHNOLOGY2-12-1 OOKAYAMA MEGURO-KU TOKYO 152-8550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imaoka, Shotaro Tokyo, JP 1 0
Kambe, Tetsuya Tokyo, JP 8 45
Watanabe, Aiko Tokyo, JP 7 8
Yamamoto, Kimihisa Tokyo, JP 16 73

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