Combining electron-accepting phthalocyanines and nanorod-like CuO electrodes for p-type dye-sensitized solar cells

Oliver Langmar, Carolina R. Ganivet, Annkatrin Lennert, Rubén D. Costa, Gema De La Torre, Tomás Torres, Dirk M. Guldi

研究成果: Article査読

44 被引用数 (Scopus)

抄録

A route is reported for the synthesis of two electron-accepting phthalocyanines featuring linkers with different lengths as sensitizers for p-type dye-sensitized solar cells (DSSCs). Importantly, our devices based on novel nanorod-like CuO photocathodes showed high efficiencies of up to 0.191%: the highest value reported to date for CuO-based DSSCs. The longer the better: Novel electron-accepting zinc phthalocyanines with different linker lengths performed well in combination with nanorod-like CuO electrodes in p-type dye-sensitized solar cells. A particularly high efficiency of 0.191% was observed with a photosensitizer containing a carboxyethynyl anchor (see picture; R is a branched alkyl group).

本文言語English
ページ(範囲)7688-7692
ページ数5
ジャーナルAngewandte Chemie - International Edition
54
26
DOI
出版ステータスPublished - 2015 6 1

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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