𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Tuning the band gap of hematite α-Fe2O3 by sulfur doping

✍ Scribed by Xia, Congxin; Jia, Yu; Tao, Meng; Zhang, Qiming

Book ID
120833798
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
352 KB
Volume
377
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Band gap narrowing of titanium dioxide b
Band gap narrowing of titanium dioxide by sulfur doping
✍ Umebayashi, T.; Yamaki, T.; Itoh, H.; Asai, K. 📂 Article 📅 2002 🏛 American Institute of Physics 🌐 English ⚖ 404 KB

Titanium dioxide (TiO2) doped with sulfur (S) was synthesized by oxidation annealing of titanium disulfide (TiS2). According to the x-ray diffraction patterns, TiS2 turned into anatase TiO2 when annealed at 600 °C. The residual S atoms occupied O-atom sites in TiO2 to form Ti–S bonds. The S doping c