Stabilizing the α-Phase of CsPbI3 Perovskite by Sulfobetaine Zwitterions in One-Step Spin-Coating Films
Sign Up to like & getrecommendations! Published in 2017 at "Joule"
DOI: 10.1016/j.joule.2017.07.017
Abstract: Summary Inorganic cesium lead halide perovskites (CsPbI 3 ) are promising materials for efficient wide-bandgap perovskite solar cells, but they suffer from a phase transition from black α phase to yellow δ phase at room… read more here.
Keywords: cspbi; phase; phase cspbi3; black phase ... See more keywords
Poly(vinylidene fluoride)-Stabilized Black γ-Phase CsPbI3 Perovskite for High-Performance Piezoelectric Nanogenerators
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00091
Abstract: Halide perovskite materials have been recently recognized as promising materials for piezoelectric nanogenerators (PENGs) due to their potentially strong ferroelectricity and piezoelectricity. Here, we report a new method using a poly(vinylidene fluoride) (PVDF) polymer to… read more here.
Keywords: piezoelectric nanogenerators; black phase; cspbi3; phase cspbi3 ... See more keywords