two-dimensional nanosheet

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United States of America Patent

PATENT NO 11946161
APP PUB NO 20230227999A1
SERIAL NO

17624258

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A method for synthesizing an intergrown twin Ni2Mo6S6O2/MoS2 two-dimensional nanosheet with exposed (00L) crystal planes is disclosed. An Ni—Mo bonded precursor is formed by using an ion insertion method to restrict Ni ions to be located in a lattice matrix of a Mo-based compound; a dinuclear metal sulfide Ni2Mo6S6O2 is formed by precisely adjusting and controlling a concentration of a sulfur atmosphere and utilizing a reconstruction effect of Ni element in the lattice matrix of the Mo-based compound; and meanwhile, a growth direction of Ni2Mo6S6O2 is precisely adjusted and controlled by using a method for growing a single crystal in a limited area, so that Ni2Mo6S6O2 is grown, taking a single crystal MoS2 as a growth template, with the single crystal MoS2 alternately along a crystal plane (110) of the single crystal MoS2, so as to form a twin Ni2Mo6S6O2/MoS2 two-dimensional nanosheet in which Ni2Mo6S6O2 and MoS2 are intergrown.

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Patent Owner(s)

Patent OwnerAddress
INSTITUTE OF ANALYSIS GUANGDONG ACADEMY OF SCIENCES (CHINA NATIONAL ANALYTICAL CENTER GUANGZHOU)BUILDING 34 NO 100 XIANLIE CENTRAL ROAD YUEXIU DISTRICT GUANGDONG GUANGZHOU 510070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Hui Guangzhou, CN 87 1899
Liu, Qiong Guangzhou, CN 108 3020
Wang, Fuxian Guangzhou, CN 4 0
Wei, Liling Guangzhou, CN 3 0

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