Ruihao Chen

Sep 10, 2024 | nature.com | Ruihao Chen |Zhe Liu |Adrian Ruiz Hierro |Pengfei Guo |Yuanyuan Zhou

AbstractLithium salt-doped spiro-OMeTAD is widely used as a hole-transport layer (HTL) for high-efficiency n-i-p perovskite solar cells (PSCs), but unfortunately facing awkward instability for commercialization arising from the intrinsic Li+ migration and hygroscopicity.