Method for preparing large-size two-dimensional layered metal thiophosphate crystal

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United States of America Patent

PATENT NO 11761112
APP PUB NO 20230160091A1
SERIAL NO

17648423

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A method for preparing a large-size two-dimensional layered metal thiophosphate crystal includes the following steps: 1) weighing raw materials of indium spheres, phosphorous lumps and sulfur granules according to a predetermined amount and proportion, mixing them, and using iodine as a transport agent and potassium iodide as a molten salt; 2) adding the raw materials, the iodine and the potassium iodide to a reaction vessel together, and vacuum sealing it under a certain pressure, and then subjecting it to a high-temperature reaction; 3) taking out the products after the reaction, and washing the products to remove the residual iodine and potassium iodide and obtain large-size two-dimensional layered metal thiophosphate crystals. This method is simple and highly efficient.

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EAST CHINA JIAOTONG UNIVERSITY330013 INSTITUTE OF ELECTRICAL AUTOMATION 808 SHUANGGANG EAST STREET NANCHANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE JIANGXI PROVINCE NANCHANG CITY JIANGXI PROVINCE 330013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Ziqiang Nanchang, CN 9 1
Huang, Kelin Nanchang, CN 2 0
Liu, Jianpeng Nanchang, CN 11 4
Luo, Xin Nanchang, CN 69 83
Shi, Haiquan Nanchang, CN 1 0
Wang, Xun Nanchang, CN 164 1458

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