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High‐Temperature Solid‐State Dye‐Sensitized Solar Cells Based on Organic Ionic Plastic Crystal Electrolytes
Author(s) -
Li Qing,
Zhao Jie,
Sun Baoquan,
Lin Bencai,
Qiu Lihua,
Zhang Yueguang,
Chen Xiaojian,
Lu Jianmei,
Yan Feng
Publication year - 2012
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201103976
Subject(s) - materials science , plastic crystal , dye sensitized solar cell , electrolyte , solid state , energy conversion efficiency , iodide , ionic bonding , quasi solid , chemical engineering , ionic conductivity , inorganic chemistry , electrode , ion , optoelectronics , organic chemistry , chemistry , engineering , phase (matter)
Organic ionic plastic crystal, 1‐ethyl‐1‐methyl pyrrolidinium iodide (P 12 I), is employed as the solid‐state electrolytes for dye‐sensitized solar cells. The fabricated solid‐state devices show an overall power conversion efficiency of ∼5.8% under AM 1.5 radiation (50 mW/cm 2 ) and excellent long‐term stability at 80 °C.