All-inorganic perovskite solar cells (PVSCs) have drawn increasing attention because of their outstanding thermal stability. However, their performance is still inferior than the typical organic-inorganic counterparts, especially for the devices with p-i-n configuration. Herein, we successfully employ a...
Perovskite solar cellsAll-inorganicStabilityPhase degradationCaesium lead triiodide perovskite (CsPbI3)Organometal lead halides perovskites are promising solar cells material due to their outstanding properties such as tuneable bandgap, impressive tolerance to defects, long exciton diffusion length, high carrier...
Exploring the impact of halide composition on stability and power conversion efficiency in all-inorganic perovskite solar cells Lipiar K. M. O. Goni Rahim Abdur Mohammad Shah Jamal Journal of Materials Science(2024) First principle investigation of some physical properties of narrow band-gap vacancy...
In recent years, with the in-depth study and continuous optimization of the preparation process, the PCE of all-inorganic perovskite solar cells has exceeded 16% up to now. In this review, we introduce the structural and optical properties of CsPbX3 (X = Br, I or their mixture) thin ...
all‐inorganic perovskite solar cellligand passivatedstabilityα‐CsPbI3 quantum dotCubic phase CsPbI3 (α‐CsPbI3) perovskite quantum dots (QDs) have received extensive attention due to their all‐inorganic composition and suitable band gap (1.73 eV). However, α‐CsPbI3 QDs might convert to δ...
Consequently, the CsPbI 2 Br-based all-inorganic perovskite solar cells (PSCs) exhibit power conversion efficiencies (PCE) of up to a record value of 10.56%. This low temperature crystallization of all-inorganic CsPbI 2 Br perovskite is a promising approach for scalable, convenient, and ...
With the fast growth of perovskite solar cells (PSCs), inorganic perovskite, represented by Cs-based perovskite, consistently surpasses organic perovskite solar cells in regards of photovoltaic performance. Among them, CsPbIBr2 materials stand out for their excellent efficiency and stability in all-ino...
The fast‐track development in all‐inorganic perovskite photovoltaics for high efficiency are still facing the defect issues including vacancy, undercoordinated ions, and dislocation at the surface/interface of perovskite materials. Herein, three kinds of small‐molecules difluorobenzylamine ...
Tri-functionalized TiOxCl4-2xaccessory layer to boost efficiency of hole-free, all-inorganic perovskite solar cells Qingwei Zhou,Jialong Duan*,Yudi Wang,Xiya Yang,Qunwei Tang* Show more *Corresponding author (emails:duanjialong@jnu.edu.cn;tangqunwei@jnu.edu.cn) ...
Making organic–inorganic metal halide-based multijunction perovskite solar cells either by solution processes or physical techniques is not straightforward. Here we propose and developed dimethylammonium iodide-assisted β−CsPbI3 and guanidinium iodi