Enhancing the visible light absorption of titania nanoparticles by S and C doping in a single-step process

M Scarisoreanu,I Morjan,R Alexandrescu,C T Fleaca,A Badoi,E Dutu,A M Niculescu,C Luculescu,E Vasile,Jinfen Wang, S Bouhadoun,Nathalie Herlinboime

Applied Surface Science（2014）

引用 20|浏览15

暂无评分

摘要

•S-doped TiO2 nanoparticles were synthesized by the single step laser pyrolysis.•TiCl4, (CH3)2S2 and O2 from air were the precursors and C2H4 was the sensitizer.•Different S (1.35–1.54at%) and C (13.49–17.34at%) concentrations were found.•Doped samples have a lower bandgap energy (Eg=2.7eV) than the P25 Degussa.

查看译文

关键词

Laser pyrolysis,Nanoparticles,C,S-modified TiO2,Band gap energy,UV–Vis spectroscopy

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要