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

• Published in: Journal of materials chemistry. C, Materials for optical and electronic devices Vol. 7; no. 15; pp. 4332 - 4335
• Main Authors: Mora-Fuentes, Juan P., Cortizo-Lacalle, Diego, Collavini, Silvia, Strutyński, Karol, Tress, Wolfgang R., Saliba, Michael, Zakeeruddin, Shaik M., Kosta, Ivet, Melle-Franco, Manuel, Grätzel, Michael, Delgado, Juan Luis, Mateo-Alonso, Aurelio
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 2019
• Subjects: Circuits; Crystallography; Energy conversion efficiency; Energy levels; Perovskites; Photovoltaic cells; Short circuit currents; 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...