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 devic...
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Published in | Journal of materials chemistry. C, Materials for optical and electronic devices Vol. 7; no. 15; pp. 4332 - 4335 |
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Main Authors | , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Cambridge
Royal Society of Chemistry
2019
|
Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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ISSN: | 2050-7526 2050-7534 |
DOI: | 10.1039/C9TC01076A |