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公开(公告)号：US11951445B2
公开(公告)日：2024-04-09
申请号：US18195735
申请日：2023-05-10
发明人： Jun Wang , Bingtao Zhang , Hongsen Zhang , Qi Liu , Jiahui Zhu , Jingyuan Liu , Jing Yu , Rongrong Chen , Lele Wang
IPC分类号： B01D69/14 , B01D61/02 , B01D67/00 , B01D69/02 , B01D69/10 , B01D71/42 , C02F1/30 , C02F1/44 , C02F1/70 , C02F101/20 , C02F103/08
CPC分类号： B01D69/145 , B01D67/00113 , B01D67/0013 , B01D67/0016 , B01D67/00793 , B01D69/02 , B01D69/105 , B01D69/108 , B01D69/14111 , B01D71/421 , B01D61/025 , B01D2323/081 , B01D2323/12 , B01D2323/21 , B01D2323/21813 , B01D2323/21817 , B01D2323/2185 , B01D2323/2187 , B01D2323/22 , B01D2323/56 , B01D2325/025 , B01D2325/34 , C02F1/30 , C02F1/441 , C02F1/70 , C02F2101/20 , C02F2103/08
摘要： 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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2.发明公开公开(公告)号：US20230381719A1
公开(公告)日：2023-11-30
申请号：US18195735
申请日：2023-05-10
发明人： Jun Wang , Bingtao Zhang , Hongsen Zhang , Qi Liu , Jiahui Zhu , Jingyuan Liu , Jing Yu , Rongrong Chen , Lele Wang
CPC分类号： B01D69/145 , B01D71/421 , B01D69/14111 , B01D69/105 , B01D69/108 , B01D69/02 , B01D67/00793 , B01D67/00113 , B01D67/0013 , B01D67/0016 , B01D61/025
摘要： 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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