Excellent intrinsic long‐term thermal stability of co‐evaporated MAPbI₃ solar cells at 85 °C

• Main Authors: Dewi, Herlina Arianita, Li, Jia, Wang, Hao, Chaudhary, Bhumika, Mathews, Nripan, Mhaisalkar, Subodh, Bruno, Annalisa
• Other Authors: Interdisciplinary Graduate School (IGS)
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Co-evaporated Perovskite; Metal-halide Perovskite
• Online Access: https://hdl.handle.net/10356/146990
• Institution: Nanyang Technological University

Thermal stability is a critical criterion for assessing the long‐term stability of perovskite solar cells (PSCs). Here, it is shown that un‐encapsulated co‐evaporated MAPbI3 (TE_MAPbI₃) PSCs demonstrate remarkable thermal stability even in an n‐i‐p structure that employs Spiro‐OMeTAD as hole transpo...