Novel amphiphilic corannulene additive for moisture-resistant perovskite solar cells

• Main Authors: Bening Tirta Muhammad, Barát, Viktor, Koh, Teck Ming, Wu, Xihu, Surendran, Abhijith, Yantara, Natalia, Bruno, Annalisa, Grimsdale, Andrew C., Stuparu, Mihaiela Corina, Leong, Wei Lin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials::Energy materials; Science::Chemistry::Organic chemistry; Perovskite Solar Cell; Stability
• Online Access: https://hdl.handle.net/10356/156863
• Institution: Nanyang Technological University

The addition of amphiphilic triethylene glycol based corannulene molecules provides multiple Lewis basic sites that assist in perovskite grain growth, and improve the charge carrier collection and moisture resistance of perovskite solar cells. This study paves the way for utilization of more molecul...