Intermediate phase-enhanced Ostwald ripening for the elimination of phase segregation in efficient inorganic CsPbIBr2 perovskite solar cells
Wei Li, Benjia Zhu, Mathias Uller Rothmann, Liu Amelia, Weijian Chen, Yen Yee Choo, Narendra Pai, Wenxin Mao, Tian Zhang, Qiaoliang Bao, Xiaoming Wen, Udo Bach, Joanne Etheridge, Yi‐Bing Cheng
Topics & Concepts
Ostwald ripeningPerovskite (structure)Materials scienceHalideSolar cellEnergy conversion efficiencyPhase (matter)Band gapPerovskite solar cellGrain boundaryStoichiometryHysteresisChemical engineeringPrecipitationAnalytical Chemistry (journal)Inorganic chemistryNanotechnologyOptoelectronicsPhysical chemistryChemistryOrganic chemistryMicrostructurePhysicsMeteorologyMetallurgyEngineeringQuantum mechanicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyChalcogenide Semiconductor Thin Films