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Phenoxazine dyes in...
Phenoxazine dyes in solid-state dye-sensitized solar cells
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- Karlsson, Martin, 1982- (författare)
- Uppsala universitet,Fysikalisk kemi,KTH, School of chemical science and Engineering, Organic chemistry
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- Yang, Lei (författare)
- Uppsala universitet,Fysikalisk kemi
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- Karlsson, Marlin K. (författare)
- KTH,Tillämpad fysikalisk kemi
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- Sun, Licheng (författare)
- KTH,Organisk kemi,KTH, School of chemical science and engineering, Organic chemistry
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- Boschloo, Gerrit (författare)
- Uppsala universitet,Fysikalisk kemi
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- Hagfeldt, Anders (författare)
- Uppsala universitet,Fysikalisk kemi
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(creator_code:org_t)
- Elsevier BV, 2012
- 2012
- Engelska.
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Ingår i: Journal of Photochemistry and Photobiology A. - : Elsevier BV. - 1010-6030 .- 1873-2666. ; 239, s. 55-59
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Several structural modifications have been made to a sensitizer dye based on the phenoxazine core. which was tested in a solid-state dye-sensitized solar cell configuration based on the hole transporting material 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirofluorene. Light-to-power conversion efficiencies between 2.5% and 4.1% are reported herein. The difference in device performance is significantly related to the variations of dye molecular structure, with dye molecules having surface protecting alkoxy-groups yielding better solar cell devices. The phenoxazine dyes were characterized by their light harvesting capabilities and electronic properties such as electron recombination lifetime and chemical dipole moment.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Nyckelord
- Dye-sensitized
- Solar cells
- Spiro-OMeTAD
- Dipole
- Solid-state
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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