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Facile synthesis of fluorine-substituted benzothiadiazole-based organic semiconductors and their use in solution-processed small-molecule organic solar cells
- Source :
- Chemistry (Weinheim an der Bergstrasse, Germany). 18(36)
- Publication Year :
- 2012
-
Abstract
- A facile new protocol for the synthesis of iodinated derivatives of fluorinated benzothiadiazoles is demonstrated for the production of p-type semiconducting materials. The newly synthesized small-molecule compounds bis[TPA-diTh]-MonoF-BT and bis[TPA-diTh]-DiF-BT exhibited a power conversion efficiency of 2.95 % and a high open-circuit voltage of 0.85 V in solution-processed small-molecule organic solar cells.
- Subjects :
- Organic solar cell
Molecular Structure
Chemistry
business.industry
Organic Chemistry
Energy conversion efficiency
Halogenation
chemistry.chemical_element
General Chemistry
Hybrid solar cell
Fluorine
Combinatorial chemistry
Small molecule
Catalysis
Organic semiconductor
Molecular Weight
Solutions
Semiconductor
Electric Power Supplies
Semiconductors
Thiadiazoles
Solar Energy
Organic chemistry
business
Subjects
Details
- ISSN :
- 15213765
- Volume :
- 18
- Issue :
- 36
- Database :
- OpenAIRE
- Journal :
- Chemistry (Weinheim an der Bergstrasse, Germany)
- Accession number :
- edsair.doi.dedup.....c0a379c2c9f5302ef261b7995db4dca9