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Molecular Design to...
Molecular Design to Improve the Performance of Donor-p Acceptor Near-IR Organic Dye-Sensitized Solar Cells
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- Hao, Yan (författare)
- Joint Education and Research Center on Molecular Devices
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- Yang, Xichuan (författare)
- Joint Education and Research Center on Molecular Devices
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- Zhou, Meizhen (författare)
- Joint Education and Research Center on Molecular Devices
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- Cong, Jiayan (författare)
- Joint Education and Research Center on Molecular Devices
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- Wang, Xiuna (författare)
- Joint Education and Research Center on Molecular Devices
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- Hagfeldt, Anders (författare)
- KTH,Fysikalisk kemi,Molekylär elektronik, CMD
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- Sun, Licheng (författare)
- Joint Education and Research Center on Molecular Devices
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(creator_code:org_t)
- 2011-10-28
- 2011
- Engelska.
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Ingår i: ChemSusChem. - : Wiley-Blackwell. - 1864-5631 .- 1864-564X. ; 4:11, s. 1601-1605
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Near-dye experience: Long, flexible carbon chains in the lateral anchoring groups of the donor part of a donor-π acceptor organic dye increase the power conversion efficiency dramatically. This performance enhancement can be ascribed to the prevention of the formation of molecular aggregates on the semiconductor nanoparticles, resulting in a lower recombination rate between transported electrons and I3- ions. A cell based on the new dye, HY113, gives a maximum IPCE value of 93% at 660nm.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering (hsv//eng)
Nyckelord
- aggregation
- dyes
- photophysics
- sensitizers
- solar cells
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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