Branched methoxydiphenylamine-substituted fluorene derivatives as hole transporting materials for high-performance perovskite solar cells

• DOI: 10.1039/c5ee03911h
• Publication Date: 2016-04-11T13:37:22Z
• Authors: Tadas Malinauskas; Michael Saliba; Taisuke Matsui; Maryte Daskeviciene; Simona Urnikaite; Paul Gratia; Robert Send; Henrike Wonneberger; Ingmar Bruder; Michael Graetzel; Vytautas Getautis; Mohammad Khaja Na...
• Keywords: ALIGNMENT; EFFICIENCY; LIGHT; PHOTOVOLTAICS; LOW-COST; SPIRO-OMETAD; 7. Clean energy; HYSTERESIS; 01 natural sciences; 0104 chemical sciences

Small-molecule fluorene HTMs were synthesized and tested in perovskite solar cell, PCE of up to 19.96% was reached.