A5101031566- Perovskite Materials and Applications
- Catalytic Processes in Materials Science
- Thermal and Kinetic Analysis
- Catalysis and Oxidation Reactions
- Polymer Nanocomposites and Properties
- Electrocatalysts for Energy Conversion
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Polysaccharides Composition and Applications
- Advanced battery technologies research
- Lignin and Wood Chemistry
- Electrochemical Analysis and Applications
- ZnO doping and properties
- Fuel Cells and Related Materials
- Air Quality and Health Impacts
- Transportation Safety and Impact Analysis
- Transition Metal Oxide Nanomaterials
- Evacuation and Crowd Dynamics
- Machine Learning in Materials Science
- Ga2O3 and related materials
- Atmospheric chemistry and aerosols
- Structural Engineering and Vibration Analysis
Xi'an Jiaotong University
2024
Tianjin University
2018-2021
Abstract Nickel oxide (NiO x )‐based inverted perovskite solar cells stand as promising candidates for advancing photovoltaics towards commercialization, leveraging their remarkable stability, scalability, and cost‐effectiveness. However, the interfacial redox reaction between high‐valence Ni 4+ perovskite, alongside facile conversion of iodide in into I 2 , significantly deteriorates performance reproducibility NiO ‐based photovoltaics. Here, potassium borohydride (KBH 4 ) is introduced a...
Abstract Utilization of small molecules as passivation materials for perovskite solar cells (PSCs) has gained significant attention recently, with hundreds demonstrating effects. In this study, a high‐accuracy machine learning model is established to identify the dominant molecular traits influencing and efficiently screen excellent among molecules. To address challenge limited available dataset, novel evaluation method called random‐extracted recoverable cross‐validation (RE‐RCV) proposed,...
The growing interest in cost-effective and high-performing perovskite solar cells (PSCs) has driven extensive research. However, the challenge lies upscaling PSCs while maintaining high performance. This study focuses on achieving uniform compact films without pinholes interfacial voids during from small to large-area modules. Competition nucleation at concavities with various angles rough-textured substrates gas-pumping drying process, coupled different rates across expansive film,...
In this study, a series of perovskite oxides LaCo1-x Pt x O3-δ (x = 0, 0.02, 0.04, 0.06, and 0.08) were prepared by the citric acid-ethylenediaminetetraacetic acid (CA-EDTA) complexing sol-gel method characterized X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM) photoelectron spectroscopy (XPS). Then, samples investigated as OER HER bifunctional electrocatalysts in alkaline media. Compared with other catalysts, LaCo0.94Pt0.06O3-δ had good stability presented...
Formamidinium lead iodide (FAPbI3) stands out as a promising composition for perovskite solar cells. However, achieving pure α-FAPbI3 film typically requires dry environment, which poses challenge its widespread commercial application. Our investigation reveals that an excessive presence of dimethyl sulfoxide (DMSO) in the intermediate obstructs formation under ambient air. This occurs because DMSO induces instability intermediates, provokes unfavorable α-to-δ phase transition, and leaves...
Establishing optimal interfacial contact is crucial for enhancing the efficiency of perovskite solar cells (PSCs). However, formation voids at buried interface films often hinders this critical objective. Our investigation reveals that these predominantly manifest sites characterized by large-angle pits on rough substrate, due to their elevated nucleation barriers compared small-angle counterparts. To address challenge and promote uniform growth across all sites, regardless angles, we...
PDF HTML XML Export Cite reminder Two-way tensioning space grid structure design of national Stadium DOI: 10.59238/j.pt.2011.02.002 Author: Affiliation: (Beijing Institute Architectural Design, Beijing 100045, China) Clc Number: TU35 Fund Project: Article | Figures Metrics Reference Related Cited by Materials Comments Abstract:This paper introduces the concept and method two-way tensioned National Stadium. For example, layout new structures, fire prevention calculation large-span analysis...