Recent advances in dopant-free organic hole-transporting materials for efficient, stable and low-cost perovskite solar cells

P Yan, D Yang, H Wang, S Yang, Z Ge - Energy & Environmental …, 2022 - pubs.rsc.org
Perovskite solar cells (PSCs) have made huge progress with a record power conversion
efficiency of up to 25.8%(certified 25.5%) in the last decade. Hole transporting materials …

Recent Advances in CsPbX3 Perovskite Solar Cells: Focus on Crystallization Characteristics and Controlling Strategies

S Yang, Y Duan, Z Liu, S Liu - Advanced Energy Materials, 2023 - Wiley Online Library
Abstract All‐inorganic CsPbX3 (X= I, Br, Cl or their mixtures) perovskites attract enormous
attention in recent years due to their excellent optoelectronic properties, outstanding …

High‐Polarizability Organic Ferroelectric Materials Doping for Enhancing the Built‐In Electric Field of Perovskite Solar Cells Realizing Efficiency over 24%

W Chen, S Liu, Q Li, Q Cheng, B He, Z Hu… - Advanced …, 2022 - Wiley Online Library
The built‐in electric field (BEF) intensity of silicon heterojunction solar cells can be easily
enhanced by selective doping to obtain high power conversion efficiencies (PCEs), while it …

A low-cost hole transport layer enables CsPbI2Br single-junction and tandem perovskite solar cells with record efficiencies of 17.8% and 21.4%

Y Ding, Q Guo, Y Geng, Z Dai, Z Wang, Z Chen, Q Guo… - Nano Today, 2022 - Elsevier
Among all-inorganic perovskites, CsPbI 2 Br possesses excellent intrinsic thermal stability,
suitable bandgap and superior phase-stability, demonstrating large application potential for …

Crystallization kinetics modulation and defect suppression of all-inorganic CsPbX 3 perovskite films

J Ma, M Qin, P Li, L Han, Y Zhang… - Energy & Environmental …, 2022 - pubs.rsc.org
Recently, all-inorganic CsPbX3 perovskite solar cells have stimulated enormous research
interest due to their numerous merits including superior thermal and light stability and have …

Challenges and strategies relating to device function layers and their integration toward high-performance inorganic perovskite solar cells

H Wang, H Li, W Cai, P Zhang, S Cao, Z Chen, Z Zang - Nanoscale, 2020 - pubs.rsc.org
Parallel to the flourishing of inorganic–organic hybrid perovskite solar cells (PSCs), the
development of inorganic cesium-based metal halide PSCs (CsPbX3) is accelerating, with …

Design of dopant-free small molecular hole transport materials for perovskite solar cells: a viewpoint from defect passivation

W Wang, J Zhou, W Tang - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
The overwhelming improvement in performance and the cost-effective solution processing
enable perovskite solar cells (PVSCs) as a promising technology in the photovoltaic …

Donor–acceptor type polymer bearing carbazole side chain for efficient Dopant‐Free perovskite solar cells

G You, L Li, S Wang, J Cao, L Yao… - Advanced Energy …, 2022 - Wiley Online Library
In conventional n–i–p perovskite solar cells (PVSCs), electron donor (D)–acceptor (A)
polymers have been found to be potential substitutes for doped spiro‐based small molecule …

Terbium‐Doped and Dual‐Passivated γ‐CsPb(I1−xBrx)3 Inorganic Perovskite Solar Cells with Improved Air Thermal Stability and High Efficiency

SS Mali, JV Patil, SR Rondiya, NY Dzade… - Advanced …, 2022 - Wiley Online Library
Realizing photoactive and thermodynamically stable all‐inorganic perovskite solar cells
(PSCs) remains a challenging task within halide perovskite photovoltaic (PV) research …

Regulating charge carrier recombination in the interconnecting layer to boost the efficiency and stability of monolithic perovskite/organic tandem solar cells

H Yang, W Chen, Y Yu, Y Shen, H Yang, X Li… - Advanced …, 2023 - Wiley Online Library
The charge carriers of single‐junction solar cells can be fluently extracted and then collected
by electrodes, leading to weak charge carrier accumulation and low energy loss (Eloss) …