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A broadly absorbing...
A broadly absorbing perylene dye for solid-state dye-sensitized solar cells.
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- Cappel, Ute B. (author)
- Uppsala universitet,Institutionen för fysikalisk och analytisk kemi
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- Karlsson, Martin H. (author)
- Uppsala universitet,Institutionen för fysikalisk och analytisk kemi
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Pschirer, G (author)
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Eickemeyer, Felix (author)
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Schoeneboom, Jan (author)
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Erk, Peter (author)
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- Boschloo, Gerrit (author)
- Uppsala universitet,Institutionen för fysikalisk och analytisk kemi
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- Hagfeldt, Anders (author)
- Uppsala universitet,Institutionen för fysikalisk och analytisk kemi
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(creator_code:org_t)
- 2009-07-27
- 2009
- English.
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In: The Journal of Physical Chemistry C. - : American Chemical Society (ACS). - 1932-7447 .- 1932-7455. ; 113:33, s. 14595-14597
- Related links:
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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
Subject headings
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- We present a new perylene sensitizer, ID 176, for dye-sensitized solar cells (DSCs). The dye has the capability for very high photocurrents due to strong absorption from 400 to over 700 rim. Photocurrents Of LIP to 9 mA cm(-2) were achieved in solid-state DSCs employing the hole conductor 2,2'7,7'-tetrakis-(NN-di-p-methoxyphenylamine)-9,9'-spirobifluorene (spiro-MeOTAD), with a conversion efficiency of 3.2%. In contrast, the sensitizer did not perform well in conjunction with liquid iodide/tri-iodide electrolytes, suggesting a difference in the injection and regeneration mechanisms in these two types of dye-sensitized solar cells.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Keyword
- Chemistry
- Kemi
Publication and Content Type
- ref (subject category)
- art (subject category)
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