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Updated: Jun 4, 2025

The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance
Published on: July 4, 2017
Tuning interfacial charge transport via Ti-O-Sn bonds for efficient CO2 conversion
Shikang Yin1,2, Fan Zhou1, Yiying Zhou1
1Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China. huopw@ujs.edu.cn.
Abstract:
Here, the clever design of forming an ohmic contact between SnS2 and MXene can regulate interfacial electron transport through Ti-O-Sn chemical bonds. This fast directional charge transport kinetics is attributed to the built-in electric field formed by the ohmic contact. As expected, the photoreduction CO2 activity of the optimized SSTC-5 catalyst is 10.4 times that of the original SnS2.

