A partially-planarised hole-transporting quart-p-phenylene for perovskite solar cells

Herein, we describe the synthesis of a hole transporting material based on a partially planarised quart-p-phenylene core incorporating tetraketal and diphenylamine substituents that show optimal energy levels and solubility for perovskite solar cell applications. The triple-cation perovskite devices incorporating such quart-p-phenylene derivatives show power-conversion efficiencies, short circuit currents, open circuit voltages, and fill factors that are comparable to those of spiro-OMeTAD.


Published in:
Journal Of Materials Chemistry C, 7, 15, 4332-4335
Year:
Apr 21 2019
Publisher:
Cambridge, ROYAL SOC CHEMISTRY
ISSN:
2050-7526
2050-7534
Keywords:
Laboratories:




 Record created 2019-06-18, last modified 2019-06-26


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