公开(公告)号：US20190083956A1

公开(公告)日：2019-03-21

申请号：US16085214

申请日：2017-05-17

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Man Ching Alan NG ,  Yanling HE ,  Zilong WAN ,  Jiahui PENG ,  Yunxiang TANG

IPC: B01J21/06 ,  B01J35/00 ,  B01J37/02 ,  C23C16/455 ,  C23C16/02 ,  C23C16/06 ,  C23C16/40

Abstract: A photocatalytic assembly (100) includes a substrate (110) and a photocatalytic unit (120) laminated on the substrate (110). The photocatalytic unit (120) includes a laminated titanium dioxide layer (122) and a metal layer (124). The titanium dioxide layer (122) has a thickness of 10 nm to 100 nm. The metal layer (124) is formed by stacking metal nanoparticles. The metal nanoparticle is made of at least one selected from the group consisting of rhodium, palladium, platinum, gold, silver, and aluminum.