An Organic-inorganic Hybrid Electrolyte as Cathode Interlayer for Efficient Organic Solar Cells.

An Organic-inorganic Hybrid Electrolyte as Cathode Interlayer for Efficient Organic Solar Cells.
Angew Chem Int Ed Engl. 2021 Jan 21;:
Authors: Zhao C, Zhang Z, Han F, Xia D, Xiao C, Fang J, Zhang Y, Wu B, You S, Wu Y, Li W
Abstract
An organic-inorganic hybrid electrolyte based on a cylic Ti-oxo cluster as inorganic core and naphthalene based organic ammonium bromide salts as electrolyte was developed with easy synthesis and low cost. The new hybrid electrolyte exhibits excellent solubility in methanol, aligned work function, good conductivity and amorphous state in thin film, enabling its successful application as cathode interlayer into organic solar cells with a high-power conversion efficiency of 17.19%. The studies in this work demonstrate that the hybrid electrolytes are a new kind of semiconductors, exhibiting promising application in organic electronics.
PMID: 33475225 [PubMed - as supplied by publisher]

Source: Angewandte Chemie - January 21, 2021 Category: Chemistry Authors: Zhao C, Zhang Z, Han F, Xia D, Xiao C, Fang J, Zhang Y, Wu B, You S, Wu Y, Li W Tags: Angew Chem Int Ed Engl Source Type: research