All-inorganic CsPbBr3 perovskite solar cells (PSCs) have attracted tremendous attentions due to their excellent stability and rising power conversion efficiency. However, the mechanical flexibility of these solar cells has ground to a standstill because of the high-temperature requirement for ideal CsP...
The facile formation of drop-cast CsPbBr3 perovskite NCs leads to a high PLQY of up to ~73% and strong absorption in the UV region. With the addition of the NC layer, a nearly threefold improvement in the responsivity and an increase of ~25% in the external quantum efficiency (EQE) of...
Despite its extensive research in photovoltaics and light emitting diodes, the charge transport properties of all-inorganic perovskite cesium lead bromide (CsPbBr3) remain elusive. Clarification of the intrinsic charge transport of this perovskite material is highly desirable, which will help to ...
Isostructural phase transition-induced piezoelectricity in all-inorganic perovskite CsPbBr3 for catalytic CO2 reduction Applied Catalysis B: Environment and Energy, 355 (2024) 124186. doi:10.1016/j.apcatb.2024.124186
The inferior crystallinity and surface defects have significantly hampered the efficiency and open-circuit voltage (Voc) of CsPbBr3 perovskite solar cells (PSCs). Herein, we present a buried layer passivated technique by doping CsCl into the SnO2 precursor. The Cl-terminated SnO2 film could effecti...
Nanocrystals of the inorganic perovskite, CsPbBr3, display outstanding photo-physical properties, making them ideal for next generation optical devices. However, the typical combination of oleic acid and oleylamine ligands employed in th... F Mcgrath,U Ghopade,KM Ryan - 《Journal of Chemical Physic...
The crystallographic structure and phase analysis of the as-prepared CsPbBr3 perovskite QDs thin film were characterized using XRD, as shown in Fig. 2. The XRD results confirm the presence of a cubic phase in the CsPbBr3 QDs, Conclusion CsPbBr3 QDs were successfully synthesized using the LARP ...
在这项工作中,使用原位高压飞秒瞬态吸收光谱实验研究了全无机CsPbBr 3 Peroveskite的载流子动力学随压力的变化。发现压缩可驱动晶体结构演变,从而显着改变CsPbBr 3中电荷载流子的行为。在相变之前,在带隙变窄的同时,实现了载流子弛豫和俄歇重组的同时延长。结果有利于提高效率和光伏性能。
All-Inorganic Perovskite Nanocrystals for High-Efficiency Light Emitting Diodes: Dual-Phase CsPbBr3-CsPb2Br5 Composites. Adv Funct Mater 26, 4595-4600 (2016).X. Zhang, B. Xu, J. Zhang, Y. Gao, Y. Zheng, K. Wang, X.W. Sun, All-inorganic perovskite nanocrystals for high-efficiency ...
All-inorganic CsPbBr3perovskite: a promising choice for photovoltaics Materials Advances (2021) Y.Raouiet al. Performance analysis of MAPbI3 based perovskite solar cells employing diverse charge selective contacts: simulation study Sol. Energy