Two-dimensional porous anodic alumina for optoelectronics and photocatalytic application

2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures

Khoroshko, L.S.^1

Belarusian State University of Informatics and Radioelectronics, P. Browki Str., 6, Minsk

220013, Belarus^1

关键词: Mesoporous structures;    Photocatalytic application;    Porous anodic alumina;    Porous anodic alumina films;    Sol;    Gel synthesis;    Titania;    Trivalent lanthanides;    Water purification;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/643/1/012110/pdf
DOI  :  10.1088/1742-6596/643/1/012110

来源: IOP

【 摘 要 】

Fabrication of porous anodic alumina film structures using anodizing, sol-gel synthesis and photolithography is reported. The structures receive interest as planar waveguides due to strong photoluminescence of the embedded trivalent lanthanides. Mesoporous structures comprising sol-gel derived titania in porous anodic alumina play a role of effective catalyst for water purification.