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Improved Interfacial Charge Transfer Dynamics and Onset Shift in Nanostructured Hematite Photoanodes via Efficient Ti4+/Sn4+ Heterogeneous Self-Doping Through Controlled TiO2 Underlayers
- Source :
- ACS Sustainable Chemistry & Engineering. 7:6947-6958
- Publication Year :
- 2019
- Publisher :
- American Chemical Society (ACS), 2019.
-
Abstract
- We introduce a simple strategy to unintentional heterogeneous Ti4+/Sn4+ doping and surface passivation of hematite via TiO2 underlayers at high temperature quenching. The effects of the controlled ...
- Subjects :
- Quenching
Materials science
Passivation
Renewable Energy, Sustainability and the Environment
General Chemical Engineering
Doping
Charge (physics)
02 engineering and technology
General Chemistry
Hematite
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
Chemical engineering
visual_art
visual_art.visual_art_medium
Environmental Chemistry
0210 nano-technology
Subjects
Details
- ISSN :
- 21680485
- Volume :
- 7
- Database :
- OpenAIRE
- Journal :
- ACS Sustainable Chemistry & Engineering
- Accession number :
- edsair.doi...........75694fa8a37135204854fdea54102c94
- Full Text :
- https://doi.org/10.1021/acssuschemeng.8b06544