Challenges and perspectives toward future wide‐bandgap mixed‐halide perovskite photovoltaics

F Xu, M Zhang, Z Li, X Yang… - Advanced Energy Materials, 2023 - Wiley Online Library
Wide‐bandgap (WBG) perovskite solar cells (PSCs) are acknowledged as promising
candidates for multijunction tandem and building photovoltaics, which attract broad research …

Wide-bandgap organic–inorganic hybrid and all-inorganic perovskite solar cells and their application in all-perovskite tandem solar cells

R He, S Ren, C Chen, Z Yi, Y Luo, H Lai… - Energy & …, 2021 - pubs.rsc.org
The past decade has witnessed rapid development of perovskite solar cells (PSCs), the
record power conversion efficiency (PCE) of which has been rapidly boosted from the initial …

Three-dimensional direct lithography of stable perovskite nanocrystals in glass

K Sun, D Tan, X Fang, X ** and grain modulation for stable, efficient perovskite solar modules
S You, H Zeng, Y Liu, B Han, M Li, L Li, X Zheng… - Science, 2023 - science.org
High-quality perovskite light harvesters and robust organic hole extraction layers are
essential for achieving high-performing perovskite solar cells (PSCs). We introduce a …

Heterojunction formed via 3D-to-2D perovskite conversion for photostable wide-bandgap perovskite solar cells

J Wen, Y Zhao, P Wu, Y Liu, X Zheng, R Lin… - Nature …, 2023 - nature.com
Light-induced halide segregation constrains the photovoltaic performance and stability of
wide-bandgap perovskite solar cells and tandem cells. The implementation of an intermixed …

Efficacy of perovskite photocatalysis: challenges to overcome

JT DuBose, PV Kamat - ACS Energy Letters, 2022 - ACS Publications
Having gained prominence in the design of high-efficiency solar cells, metal halide
perovskites have taken center stage in photocatalysis. Despite the demonstrations of …

Halide segregation in mixed-halide perovskites: influence of A-site cations

AJ Knight, J Borchert, RDJ Oliver, JB Patel… - ACS Energy …, 2021 - ACS Publications
Mixed-halide perovskites offer bandgap tunability essential for multijunction solar cells;
however, a detrimental halide segregation under light is often observed. Here we combine …

Mixed‐Halide Inorganic Perovskite Solar Cells: Opportunities and Challenges

M Yang, H Wang, W Cai, Z Zang - Advanced Optical Materials, 2023 - Wiley Online Library
Recently, mixed‐halide inorganic CsPbI3− xBrx perovskite solar cells (PSCs) have had a
rapid advancement, which offers balanced efficiency, stability, tunable bandgap, and …

Mechanisms and suppression of photoinduced degradation in perovskite solar cells

J Wei, Q Wang, J Huo, F Gao, Z Gan… - Advanced Energy …, 2021 - Wiley Online Library
Solar cells based on metal halide perovskites have reached a power conversion efficiency
as high as 25%. Their booming efficiency, feasible processability, and good compatibility …

The role of halide oxidation in perovskite halide phase separation

RA Kerner, Z Xu, BW Larson, BP Rand - Joule, 2021 - cell.com
Halide perovskites display full solid solubility for Br: I and Cl: Br compositions at equilibrium,
yet initially homogeneous distributions often partition into Br-and I-rich (Cl-and Br-) regions …