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Engineering of high...
Engineering of highly efficient tetrahydroquinoline sensitizers for dye-sensitized solar cells
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Hao, Yan (författare)
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Yang, Xichuan (författare)
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Cong, Jiayan (författare)
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- Hagfeldt, Anders (författare)
- Uppsala universitet,Fysikalisk kemi
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- Sun, Licheng (författare)
- KTH,Organisk kemi,Molekylär elektronik, CMD,Dalian Univ Technol, China
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(creator_code:org_t)
- Elsevier, 2012
- 2012
- Engelska.
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Ingår i: Tetrahedron. - : Elsevier. - 0040-4020 .- 1464-5416. ; 68:2, s. 552-558
- Relaterad länk:
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http://www.sciencedi...
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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
- Four novel tetrahydroquinoline dyes by inserting isophorone and/or thiophene moieties as pi bridge between the electron donating unit of substituted tetrahydroquinoline and the electron withdrawing unit of cyano carboxylic acid have been synthesized and successfully applied to dye-sensitized solar cells. Among them, DSCs sensitized by HYTIC, which shows the simplest molecular structure, exhibit improved efficiency of 7.0%. This by now is the highest efficiency for the reported tetrahydroquinoline sensitizers and comparable to the performance of N719-sensitized solar cells under the conditions employed here. (C) 2011 Elsevier Ltd. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- Tetrahydroquinoline dyes
- Dye-sensitized solar cells
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