Results 51 to 60 of about 1,849 (205)

Alcohol‐Adduct Mediated Precursor Stabilization Strategies for Conformal SnO2 Layers in Highly Efficient and Stable Perovskite Solar Modules

Advanced Energy Materials, EarlyView.
An alcohol‐adduct‐mediated strategy is employed to stabilize tin isopropoxide for the formation of a homogeneous double electron transport layer (ETL) incorporating SnO2 nanoparticles (NPs). This double‐ETL exhibits improved optical and charge‐transport properties due to reduced defect density and better energy level alignment, resulting in high ...
You‐Hyun Seo, Eun Young Park, Chan Su Moon, Dong Gyu Lee, Junho Park, Fabian Rotermund, Gill Sang Han, Tae Kyung Lee, Nam Joong Jeon, Bong Joo Kang, Young Yun Kim   +10 more
wiley   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source

Nondestructive characterization of solar PV cells defects by means of electroluminescence, infrared thermography, I–V curves and visual tests: Experimental study and comparison

Energy, 2020
Abstract Photovoltaic (PV) modules are the core of every PV system, representing the power generation and their operation will affect the overall plant performance. It is one of the elements within a PV site with the higher failure appearance, being essential their proper operation to produce reliable, efficient and safety energy.
Gallardo-Saavedra, Sara, Hernández Callejo, Luis, Alonso-Garcia, Carmen, Morales, José Ignacio, Santos Rodriguez, Jose Domingo, Alonso Gómez, Víctor, Moreton, Angel, González Rebollo, Miguel Ángel, Martínez, Oscar   +8 more
openaire   +2 more sources

Characterization and Degradation of Perovskite Mini-Modules

Inorganics
Organic–inorganic hybrid metal halide perovskites are poised to revolutionize the next generation of photovoltaics with their exceptional optoelectronic properties and compatibility with low-cost and large-scale fabrication methods.
R. Ebner, A. Mittal, G. Ujvari, M. Hadjipanayi, V. Paraskeva, G. E. Georghiou, A. Hadipour, A. Aguirre, T. Aernouts   +8 more
doaj   +1 more source

Vitamin D level in schizophrenia and association with metabolic syndrome parameters

Psychiatry and Clinical Psychopharmacology, 2021
INTRODUCTION: Vitamin D deficiency is a common problem in many countries. Hypovitaminosis D is more prominent in winter, in high latitudes, and in individuals with dark skin.
Mirvari Shukurova, Erhan Yuksek, Murat Emul, Mert Savrun   +3 more
doaj  

Hailstorm Impact on Photovoltaic Modules: Damage Mechanisms, Testing Standards, and Diagnostic Techniques

Technologies
This study examines the effects of hailstorms on photovoltaic (PV) modules, focussing on damage mechanisms, testing standards, numerical simulations, damage detection techniques, and mitigation strategies. A comprehensive review of the recent literature (
Marko Katinić, Mladen Bošnjaković
doaj   +1 more source

Characterization of Mechanical Strength of Shingle Joints Using Die Shear Tests

SiliconPV Conference Proceedings
For shingle interconnection there is no standard method to characterize the mechanical strength of the shingled joints. Therefore, we studied a die shear test for this purpose.
Najwa Abdel Latif, Rachid Lamsairhri, Torsten Rößler   +2 more
doaj   +1 more source

Study on long term reliability of photo-voltaic modules and analysis of power degradation using accelerated aging tests and electroluminescence technique

Energy Procedia, 2011
AbstractTo improve PV module's lifetime and reliability, it is essential to understand the mechanisms and causes that degrade module performance over time under different climatic conditions. In this study, our main aim is to correlate the degradation of module power with physical changes that are generated in the cells over time.
Khatri, Rahul, Agarwal, Shivani, Saha, Ivan, Singh, Sunit Kumar, Kumar, Bikash   +4 more
openaire   +1 more source

Modeling Cost-Effectiveness of Photovoltaic Module Replacement Based on Quantitative Assessment of Defect Power Loss

Solar
The degradation of solar photovoltaic (PV) modules over time, which are aggravated by defects, significantly affects the performance of utility-scale PV parks.
Victoria Lofstad-Lie, Bjørn Lupton Aarseth, Nathan Roosloot, Erik Stensrud Marstein, Torbjørn Skauli   +4 more
doaj   +1 more source

Dual‐Mode Electrophoretic Displays Enabled by Quantum Dot‐Decorated PR48:2 Pigment Particles and TiO2 for All‐Weather Visibility, Excellent Bistability, and Enhanced Readability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study presents a novel quantum dot electrophoretic display (QDEPD), which combines electro‐controlled reflection and optically‐triggered emission to achieve efficient multi‐modal switching within a single pixel. By incorporating multi‐component nanostructures, the system enhances functional integration and multi‐modal response capabilities.
Xingke Zheng, Yun Ye, Hongxing Xie, Yuanyi Liu, Ruihan Lin, Guangyou Liu, Tianyong Guan, Enguo Chen, Tailiang Guo   +8 more
wiley   +1 more source