Photothermal photocatalytic membrane for seawater desalination and uranium extraction and preparation method therefor

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United States of America Patent

PATENT NO 11951445
APP PUB NO 20230381719A1
SERIAL NO

18195735

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Abstract

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The present disclosure relates to the field of materials for uranium extraction from seawater (UES), and in particular, to a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The present disclosure provides a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The preparation method includes: fixing a treated carbon cloth to a glass plate, pouring a casting solution 1 onto the carbon cloth to form a first layer of film, forming a second layer of film using a casting solution 2, and putting the second layer of film into a first coagulation bath and a second coagulation bath in sequence to form the photothermal photocatalytic membrane. The photothermal photocatalytic membrane is supported by the carbon cloth, and a surface of the photothermal photocatalytic membrane is of a micro-nano structure.

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Patent Owner(s)

Patent OwnerAddress
HARBIN ENGINEERING UNIVERSITYNO 145 NANTONG STREET NANGANG DISTRICT HEILONGJIANG PROVINCE HARBIN CITY 150000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Rongrong Harbin, CN 29 65
Liu, Jingyuan Harbin, CN 52 98
Liu, Qi Harbin, CN 410 2346
Wang, Jun Harbin, CN 2215 18848
Wang, Lele Harbin, CN 18 24
Yu, Jing Harbin, CN 216 553
Zhang, Bingtao Harbin, CN 2 1
Zhang, Hongsen Harbin, CN 25 45
Zhu, Jiahui Harbin, CN 7 20

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