Boosted CO2 reduction using ultra-thin TiO2 photocatalyst films on nanocavities
- Resource Type
- Conference
- Authors
- Song, Haomin; Wu, Wei; Liang, Jian-Wei; Malty, Partha; Mohammed, Omar F.; Ooi, Boon S.; Liu, Dongxia; Gan, Qiaoqiang
- Source
- 2019 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2019 Conference on. :1-2 May, 2019
- Subject
- Photonics and Electrooptics
Absorption
Optical films
Optical reflection
Catalysis
Optical variables measurement
Ultrafast optics
- Language
We created an ultra-thin film photocatalytic light absorber (UFPLA) with 2~22-nm-thick TiO 2 films. The UFPLA structure conquered the intrinsic trade-off between optical absorption and charge carrier extraction efficiency and therefore boosted CO 2 reduction efficiency. © 2019 The Author(s)