Robust conducting gel electrolytes for efficient quasi-solid-state dye-sensitized solar cells
作者： Pinjiang Li , Shuangshuang Yuan , Qunwei Tang , Benlin He
DOI: 10.1016/J.ELECTACTA.2014.04.093
关键词: Electrolyte 、 Inorganic chemistry 、 Polyaniline 、 Auxiliary electrode 、 Quasi-solid 、 Materials science 、 Electrochemistry 、 Triiodide 、 Dye-sensitized solar cell 、 Ethylene glycol
摘要: Abstract The incorporation of polyaniline (PANi) with three-dimensional (3D) gel matrix is versatile in expanding reduction reaction (triiodide → iodide) area from Pt counter electrode/electrolyte interface to 3D framework the conducting electrolyte and elevating electrocatalytic activity. In current work, four methods have been applied fabricate PANi incorporated poly(acrylic acid)-poly(ethylene glycol) (PAA-PEG) electrolytes an aim enhancing dosage therefore charge-transfer ability. electrical electrochemical performances resultant are thoroughly characterized. An impressive light-to-electric power conversion efficiency 7.36% determined B2 based dye-sensitized solar cell.
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