The Role of Rubidium in Multiple-Cation-Based High-Efficiency Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201701077
Abstract: Perovskite solar cells (PSCs) based on cesium (Cs)- and rubidium (Rb)-containing perovskite films show highly reproducible performance; however, a fundamental understanding of these systems is still emerging. Herein, this study has systematically investigated the role… read more here.
Keywords: cation; perovskite solar; cation based; multiple cation ... See more keywords
The Bandgap as a Moving Target: Reversible Bandgap Instabilities in Multiple-Cation Mixed-Halide Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2018 at "ACS Energy Letters"
DOI: 10.1021/acsenergylett.8b01857
Abstract: Multiple-cation mixed-halide perovskites show high power-conversion efficiencies and recently improved stability. But, even most advanced absorber materials still suffer from instabilities of the bandgap under illumination and applied bias. Here, we employ modulation spectroscopy as… read more here.
Keywords: cation mixed; mixed halide; multiple cation; solar cells ... See more keywords
Multiple cation-doped linear polymers toward ATP sensing and a cell imaging application
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c8nj00381e
Abstract: A set of multiple cation-doped linear polymers (abbreviated as OPY-1,2-BE, OPY-1,4-BB, OPY-1,8-BO, OPY-1,4-OBB) synthesized from a dipyridine derivative (OPY) and dibrominated compounds were employed as fluorescent probes for adenosine triphosphate (ATP) sensing. Among them, OPY-1,8-BO… read more here.
Keywords: cation doped; cell imaging; multiple cation; atp sensing ... See more keywords