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CdSe-sensitized inorganic–organic heterojunction solar cells: The effect of molecular dipole interface modification and surface passivation
CdSe-sensitized inorganic–organic heterojunction solar cells: The effect of molecular dipole interface modification and surface passivation
- Source :
- Organic Electronics. 13:975-979
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- CdSe-sensitized heterojunction solar cells composed of mesoscopic TiO2/CdSe/P3HT (poly-3-hexylthiophene) were constructed, and the negative molecular dipole of 4-methoxybenzenethiol (MBT) and the ZnS passivation layer were used as interface modifiers to improve device performance. Through the interface modification between TiO2/CdSe and P3HT using MBT and by ZnS surface passivation, the power conversion efficiency of the modified solar cell was greatly enhanced from 1.02% to 1.62% under 1 sun illumination.
- Subjects :
- Mesoscopic physics
Materials science
Passivation
business.industry
Energy conversion efficiency
Heterojunction
General Chemistry
Condensed Matter Physics
Electronic, Optical and Magnetic Materials
law.invention
Biomaterials
Dipole
law
Solar cell
Materials Chemistry
Optoelectronics
Inorganic organic
Electrical and Electronic Engineering
business
Layer (electronics)
Subjects
Details
- ISSN :
- 15661199
- Volume :
- 13
- Database :
- OpenAIRE
- Journal :
- Organic Electronics
- Accession number :
- edsair.doi...........b8b67144cea4518cfbffe0e587545567
- Full Text :
- https://doi.org/10.1016/j.orgel.2012.02.011