Results 231 to 240 of about 298,000 (326)

Recent Advancements and Perspectives of Low-Dimensional Halide Perovskites for Visual Perception and Optoelectronic Applications. [PDF]

Nanomicro Lett
Rafique H, Abbas G, Mendes MJ, Barquinha P, Martins R, Fortunato E, Águas H, Jana S.   +7 more
europepmc   +1 more source

Light Stability of Laser‐Assisted Glass Encapsulated Perovskite Solar Cells under Different Atmospheres

Advanced Energy Materials, EarlyView.
This study presents a laser‐assisted glass‐frit encapsulation method for perovskite solar cells, comparing air‐, nitrogen‐, and CO2‐filled cavities. Results show that excluding oxygen and moisture significantly improves stability under illumination. The findings reveal the critical role of trapped gases in degradation, providing a pathway to durable ...
Marta Pereira, Jorge Martins, Rúben Madureira, Dzmitry Ivanou, Seyedali Emami, Adélio Mendes   +5 more
wiley   +1 more source

OER Activity Promoted by Organic Ligand‐Free Cs2Pt(Cl, Br)6 Perovskite Photocatalyst for Solar‐Driven Water Splitting

Advanced Energy and Sustainability Research, EarlyView.
This study explores Cs2PtX6 (X = Cl, Br) lead‐free perovskites as sustainable photocatalysts for solar‐driven water splitting. Cs2PtBr6 outperforms Cs2PtCl6 in oxygen evolution due to its narrower bandgap and efficient charge carrier dynamics, enabling enhanced light absorption and charge separation.
Kevin Mego, Pedro Ruiz‐Campos, Herme G. Baldoví, Pedro Atienzar   +3 more
wiley   +1 more source

Strain relaxation in halide perovskites via 2D/3D perovskite heterojunction formation. [PDF]

Sci Adv
Liu D, Bi J, Xu W, Orr KWP, Wang F, Liu X, Ren A, Zhang J, Hinder S, Li B, Luo X, Shen Y, Hu H, Shao G, Stranks SD, Su L, Zhang W.   +16 more
europepmc   +1 more source

Insight‐Guided Optimization of the Individual Steps in Ambient Slot‐Die‐Coated Perovskite Solar Cells

Advanced Energy and Sustainability Research, EarlyView.
This graphical abstract presents an integrated workflow for optimizing perovskite thin film fabrication by tuning ink rheology, refining processing parameters, and controlling crystallization. Viscosity control and process optimization precisely regulate wet film thickness and drying time, while crystallization directed by solvent additives yields ...
Alejandra Flórez, Jhoan Ruiz, Juan Felipe Montoya, Rafael Betancur, Michael Götte, Edgar Nandayapa, Eva Unger, Daniel Ramírez, Franklin Jaramillo   +8 more
wiley   +1 more source

Metal halide perovskites for energy applications: recent advances, challenges, and future perspectives. [PDF]

RSC Adv
Soltani S, Hjiri M, Ahmed NIA, Jbeli A, Aldukhayel AM, Althumairi NA.   +5 more
europepmc   +1 more source

Accelerated Screening of Halide Double Perovskites via Hybrid Density Functional Theory and Machine Learning for Thermoelectric Energy Conversion

Advanced Energy and Sustainability Research, EarlyView.
This study integrates hybrid density functional theory, Boltzmann transport theory, and machine learning to accelerate the discovery of lead‐free halide double perovskites for thermoelectric energy conversion. By screening 102 compounds, the authors identify high‐performing candidates such as Rb2GeI6 and Cs2SnBr6, offering a sustainable pathway toward ...
Souraya Goumri‐Said, Ghouti Abdellaoui, Mohammed Benali Kanoun   +2 more
wiley   +1 more source

Charge-Phonon Coupling in Tin Halide Perovskites. [PDF]

ACS Energy Lett
Gatto L, Poli I, Meggiolaro D, Grandi F, Folpini G, Treglia A, Cinquanta E, Petrozza A, De Angelis F, Vozzi C.   +9 more
europepmc   +1 more source

Copper Contact for Perovskite Solar Cells: Properties, Interfaces, and Scalable Integration

Advanced Energy and Sustainability Research, EarlyView.
Copper electrodes, as low‐cost, scalable contacts for perovskite solar cells, offer several advantages over precious metals such as Au and Ag, including performance, cost, deposition methods, and interfacial engineering. Copper (Cu) electrodes are increasingly considered practical, sustainable alternatives to noble‐metal contacts in perovskite solar ...
Shuwei Cao, Jianyong Han, Xiaohu Zhao, Yaming Yu, Peng Gao   +4 more
wiley   +1 more source

Solar-Driven Redox Reactions with Metal Halide Perovskites Heterogeneous Structures. [PDF]

Nanomicro Lett
Guo Q, Zhang JD, Li J, Feng X.
europepmc   +1 more source