Highly Efficient Organic Hole Transporting Materials for Perovskite and Organic Solar Cells with Long‐Term Stability

• DOI: 10.1002/adma.201503729
• Publication Date: 2015-11-30T15:38:41Z
• Authors: Saripally Sudhake...; Kumarasamy Gunasekar; Jin Hyuck Heo; Sang Hyuk Im; Chang Su Kim; Dong‐Ho Kim; Jong Hun Moon; Jin Yong Lee; Myungkwan Song; Sung‐Ho Jin
• Keywords: Organic molecules

Small molecules based on N-atom-linked phenylcarbazole-fluorene as the main scaffold, end-capped with spirobifluorene derivatives, are developed organic hole-transporting materials for highly efficient perovskite solar cells (PSCs) and bulk heterojunction (BHJ) inverted (IOSCs). The CzPAF-SBF-based devices show remarkable device performance excellent long-term stability in PSCs BHJ IOSCs a maximum PCE of 17.21% 7.93%, respectively. As service to our authors readers, this journal provides supporting information supplied by authors. Such peer reviewed may be re-organized online delivery, but not copy-edited or typeset. Technical support issues arising from (other than missing files) should addressed Please note: publisher is responsible content functionality any Any queries content) directed corresponding author article.