PMMA interlayers prepared with various solvents and their effects on the thermal stability of ambient air-processed MAPbI3 perovskite films

• Main Authors: Soo, Yew Hang, Ng, Chai Yan, Jun, Hieng Kiat, Ng, Soo Ai, Low, Foo Wah, Tan, Chee Ghuan, Lockman, Zainovia
• Format: Article
• Published: Elsevier 2024
• Subjects: TA Engineering (General). Civil engineering (General); TD Environmental technology. Sanitary engineering
• Online Access: http://eprints.um.edu.my/44229/; https://doi.org/10.1016/j.synthmet.2023.117527

Poly(methyl methacrylate) (PMMA) can be used as a charge tunneling interlayer or as an encapsulating layer in perovskite solar cells (PSCs). Its incorporation into the PSCs can enhance the hysteresis behavior, performance, and operational stability of the device. This work shows that the choice of s...