Harbin Engineering University

Lele Wang

Qi Liu

Rongrong Chen

Jun Wang

Jing Yu

Jingyuan Liu

Jiahui Zhu

Hongsen Zhang

Bingtao Zhang

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.

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

Growing community of inventors

Harbin, China

Lele Wang