Research Progress on Recyclable Photocatalyst
DENG Hao
ZHOU Qi
LI Qiang
LI Leyi
ZHANG Siyu
WANG Qi
Abstract：Photocatalysis technology has garnered significant attention owing to its potential applications in energy conversion and environmental governance.Nevertheless,the constraints of traditional powder pho-tocatalysts,such as restricted light absorption capacity,arduous separation of photogenerated carriers,and the difficulty in catalyst recycling,impede the broad application of photocatalysis technology.To meet the requirements of engineering applications,catalysts are required to possess the characteristics of struc-tural stability,mechanical strength,and facile recovery.The molding preparation technology can fulfill this objective.Through catalyst forming,specific shapes and structures can be acquired,the light absorp-tion performance can be enhanced,and the activity and efficiency of the photocatalytic reaction can be boosted.Additionally,the catalyst prepared by molding also exhibits excellent structural stability and me-chanical strength,and is capable of operating stably for an extended period.The easy recovery of the formed catalyst contributes to cost reduction and improvement of sustainability.In this work,the prepara-tion technology and application progress of recyclable photocatalysts are reviewed,and the current challen-ges are analyzed,providing reference for the practical application of photocatalysis technology.
Keywords：photocatalystrecyclablegelfilm3D solid support
Publication Date：2024-12-28
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：19( 10-28 )