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A new class of orga...
A new class of organic dyes based on acenaphthopyrazine for dye-sensitized solar cells
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Kong, Zhixia (author)
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Zhou, Huizhi (author)
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Cui, Jingnan (author)
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Ma, Tingli (author)
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Yang, Xichuan (author)
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- Sun, Licheng (author)
- KTH,Molekylär elektronik, CMD,Organisk kemi
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(creator_code:org_t)
- Elsevier BV, 2010
- 2010
- English.
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In: Journal of Photochemistry and Photobiology A. - : Elsevier BV. - 1010-6030 .- 1873-2666. ; 213:2-3, s. 152-157
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A new class of organic dyes based on acenaphthopyrazine derivatives, containing pyrazine group as the electron acceptor and o-dicarboxyl acids as the anchoring groups were designed and synthesized for application in dye-sensitized solar cells (DSCs). These dyes have short synthesis routes and are easily adsorbed on the surface of TiO2. Under illumination of simulated AM1.5 solar light (100 mW cm(-2)), a total solar energy conversion efficiency (eta) of 4.04% was obtained for the 3-(diphenylamino)acenaphtho[1,2-b] pyrazine-8,9-dicarboxylic acid (AP-1) in the preliminary tests, in comparison with the conventional N719 dye (eta=7.05%) under the same conditions.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Keyword
- Dye-sensitized solar cells
- Acenaphthopyrazine derivatives
- o-Dicarboxyl groups
- Chemistry
- Kemi
Publication and Content Type
- ref (subject category)
- art (subject category)
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