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  • Title: Modified triphenylamine-dicyanovinyl-based donor-acceptor dyes with enhanced power conversion efficiency of p-type dye-sensitized solar cells.
    Author: Zhu L, Yang H, Zhong C, Li CM.
    Journal: Chem Asian J; 2012 Dec; 7(12):2791-5. PubMed ID: 22744776.
    Abstract:
    To dye for: Two new dyes are synthesized by structural modifications of one of the best dyes for NiO p-type dye-sensitized solar cells, which is based on a triphenylamine-dicyanovinyl donor-acceptor system. An additional thiophene unit near the anchoring group can greatly retard charge recombination while enhancing the absorption coefficient to significantly improve the photoconversion efficiency by 50%.
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