Boosted CO2 reduction using ultra-thin TiO2 photocatalyst films on nanocavities

Haomin Song, Wei Wu, Jian-Wei Liang, Partha Maity, Omar F. Mohammed, Boon S. Ooi, Dongxia Liu, Qiaoqiang Gan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We created an ultra-thin film photocatalytic light absorber (UFPLA) with 2~22-nm-thick TiO2 films. The UFPLA structure conquered the intrinsic trade-off between optical absorption and charge carrier extraction efficiency and therefore boosted CO2 reduction efficiency.
Original languageEnglish (US)
Title of host publicationCLEO: Applications and Technology, CLEO_AT 2019
PublisherThe Optical Society
ISBN (Print)9781943580576
DOIs
StatePublished - May 7 2019

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