Efficient, Stable Infrared Photovoltaics Based on Solution-Cast Colloidal Quantum Dots
โ Scribed by Koleilat, Ghada I.; Levina, Larissa; Shukla, Harnik; Myrskog, Stefan H.; Hinds, Sean; Pattantyus-Abraham, Andras G.; Sargent, Edward H.
- Book ID
- 120228881
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 663 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1936-0851
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๐ SIMILAR VOLUMES
## Abstract We report efficient electroluminescence in the nearโinfrared from PbSโMEHโPPV (poly(2โmethoxyโ5โ(2โฒโethylhexyloxy)โ1,4โphenylenevinylene)) largeโarea, solutionโcast nanocomposite devices. We employ multivariate optimization of the structural and materials components that govern the radi
We have developed Near-infrared (NIR)-sensitive heterojunction cells consisting of n-type PbS colloidal quantum dots (CQDs) (low bandgap) anchored on the nanoporous TiO 2 (np-TiO 2 , high-bandgap), and p-type spiro-OMeTAD (2,2 0 ,7,7 0 -tetrakis(N,N-di-p-methoxyphenylamine)-9,9 0 -spirobifluorene).