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Novel Organic Dyes ...
Novel Organic Dyes Based on Bulky Tri(triphenylamine)-Substituted Styrene for Dye-Sensitized Solar Cells
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Zhiyun, Zhang (författare)
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Jinlong, Han (författare)
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- Li, Xin (författare)
- KTH,Parallelldatorcentrum, PDC
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Shengyun, Cai (författare)
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Jianhua, Su (författare)
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(creator_code:org_t)
- 2012-12-13
- 2012
- Engelska.
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Ingår i: Chinese journal of chemistry. - : WILEY-V C H VERLAG GMBH. - 1001-604X .- 1614-7065. ; 30:12, s. 2779-2785
- 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
- Three novel donor-p-acceptor (D-p-A) metal-free organic dyes (TB, TS and TF) based on tri(triphenylamine)-substituted styrene as donor with various conjugated linkers (benzene, thiophene and furan) were synthesized, characterized and used for the application of dye-sensitized solar cells (DSSCs). Under the same condition, The photo-to-electrical conversion efficiency of the DSSCs sensitized with TB, TS and TF reach 1.84%, 4.10% and 4.52%, respectively, which are lower than that sensitized with R1 (5.02%) with one triphenylamine unit. The results suggest that these bulky donor-based sensitizers are unfavorable to DSSCs.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- dye-sensitized solar cells
- triphenylamine
- styrene
- p-linker
- bulky donor
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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