Supramolecular assembly of H-bonded side-chain polymers containing conjugated pyridyl H-acceptor pendants and various low-band-gap H-donor dyes bearing cyanoacrylic acid groups for organic solar cell applications
نویسندگان
چکیده
منابع مشابه
Photoisomerization of the cyanoacrylic acid acceptor group--a potential problem for organic dyes in solar cells.
Organic solar cell dyes containing the most common anchoring group, cyanoacrylic acid, are shown to be photolabile and undergo photoisomerization. This may have significant consequences for dye-sensitized solar cells, as isomerisation competes with electron injection and leads to modifications of the dye and surface arrangement.
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ژورنال
عنوان ژورنال: Journal of Polymer Science Part A: Polymer Chemistry
سال: 2009
ISSN: 0887-624X
DOI: 10.1002/pola.23643