Two-dimensional transition metal boride material as well as preparation method and application thereof

Two-dimensional transition metal boride material as well as preparation method and application thereof

The invention discloses a two-dimensional transition metal boride material and a preparation method and application thereof.The preparation method comprises the steps that Mo, Y, Al and B elementary substance powder are mixed and sintered, and a precursor material i-MAB phase is prepared; the prepar...

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Hauptverfasser: ZENG CHAO, SUI FENGXIANG, LIU JINGYA, FENG XIANGHUI, CHENG YONGHONG, XIAO BING, WU KAI
Format: Patent
Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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creator ZENG CHAO
SUI FENGXIANG
LIU JINGYA
FENG XIANGHUI
CHENG YONGHONG
XIAO BING
WU KAI
description The invention discloses a two-dimensional transition metal boride material and a preparation method and application thereof.The preparation method comprises the steps that Mo, Y, Al and B elementary substance powder are mixed and sintered, and a precursor material i-MAB phase is prepared; the preparation method comprises the following steps: adding a precursor material i-MAB phase into a mixed solution of lithium fluoride and a hydrochloric acid solution to carry out hydrothermal reaction, cleaning an obtained hydrothermal reaction product to obtain multi-layer Boridene, mixing the multi-layer Boridene with a tetramethylammonium hydroxide solution to carry out intercalation reaction, cleaning a product obtained by the intercalation reaction, taking a precipitate to carry out low-temperature ultrasonic treatment to obtain a few-layer Boridene suspension, and drying the few-layer Boridene suspension to obtain the lithium ion battery cathode material. And carrying out centrifugal treatment to obtain a few-layer
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subjects BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
title Two-dimensional transition metal boride material as well as preparation method and application thereof
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