, method for manufacturing same, and solid electrolyte for all-solid-state battery containing said ion conductor

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United States of America Patent

PATENT NO 12043551
APP PUB NO 20210300773A1
SERIAL NO

17267185

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Abstract

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A method for manufacturing an ion conductor including LiCB9H10 and LiCB11H12 is provided. The method includes mixing LiCB9H10 and LiCB11H12 in a molar ratio of LiCB9H10/LiCB11H12=1.1 to 20. An ion conductor including lithium (Li), carbon (C), boron (B) and hydrogen (H) is also provided. The ion conductor has X-ray diffraction peaks at at least 2θ=14.9±0.3 deg, 16.4±0.3 deg and 17.1±0.5 deg in X ray diffraction measurement at 25° C., and has an intensity ratio (B/A) of 1.0 to 20 as calculated from A=(X-ray diffraction intensity at 16.4±0.3 deg)−(X-ray diffraction intensity at 20 deg) and B=(X-ray diffraction intensity at 17.1±0.5 deg)−(X-ray diffraction intensity at 20 deg).

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI GAS CHEMICAL COMPANY INC5-2 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008324
TOHOKU TECHNO ARCH CO LTDSENDAI-SHI MIYAGI 980-0845

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sangryun Miyagi, JP 4 1
Nogami, Genki Niigata, JP 13 113
Noguchi, Keita Niigata, JP 11 20
Orimo, Shin-ichi Miyagi, JP 6 7

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