A5066914924- Perovskite Materials and Applications
- Electrocatalysts for Energy Conversion
- Optimal Power Flow Distribution
- Complex Systems and Time Series Analysis
- Smart Grid Energy Management
- Market Dynamics and Volatility
- Advanced battery technologies research
- Machine Learning in Materials Science
- Microgrid Control and Optimization
- Semiconductor Quantum Structures and Devices
- Nanomaterials for catalytic reactions
- Quantum Dots Synthesis And Properties
- Solid-state spectroscopy and crystallography
- Financial Markets and Investment Strategies
- Advanced Photocatalysis Techniques
- Proteins in Food Systems
- Energy Load and Power Forecasting
- Power Systems and Renewable Energy
- GaN-based semiconductor devices and materials
- Semiconductor Lasers and Optical Devices
- Financial Risk and Volatility Modeling
- Copper-based nanomaterials and applications
- Blind Source Separation Techniques
- Ammonia Synthesis and Nitrogen Reduction
- Fault Detection and Control Systems
Tianjin University
2023-2025
North China Electric Power University
2022-2024
Imperial College London
2024
Guangxi University
2024
Henan Agricultural University
2024
Beijing Jiaotong University
2024
Southern University of Science and Technology
2023-2024
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources
2024
Chinese Academy of Sciences
2010-2023
Suzhou Institute of Nano-tech and Nano-bionics
2019-2023
Abstract Supported by the density functional theory (DFT) calculations, for first time, a fluorinated aromatic cation, 2‐(4‐fluorophenyl)ethyl ammonium iodide (FPEAI), is introduced to grow in situ low dimensional perovskite layer atop 3D film with excess PbI 2 . The resulted ( p ‐FC 6 H 4 C NH 3 ) [PbI ] functions as protective capping protect from moisture. In meantime, thin facilitates charge transfer at interfaces, thereby reducing nonradiative recombination pathways. Laser scanning...
Abstract The presence of non‐radiative recombination at the perovskite surface/interface limits overall efficiency solar cells (PSCs). Surface passivation has been demonstrated as an efficient strategy to suppress such in Si cells. Here, 1‐naphthylmethylamine iodide (NMAI) is judiciously selected passivate surface film. In contrast popular phenylethylammonium iodide, NMAI post‐treatment primarily leaves salt on formed layer not only efficiently decreases defect‐assisted for chemical...
The advancement of rechargeable zinc–air batteries (RZABs) faces challenges from the pronounced polarization and sluggish kinetics oxygen reduction evolution reactions (ORR OER). Single-atom catalysts offer an effective solution, yet their insufficient or singular catalytic activity hinders development. In this work, a dual single-atom catalyst, FeCo-SAs, was fabricated, featuring atomically dispersed N3–Fe–Co–N4 sites on N-doped graphene nanosheets for bifunctional activity. Introducing Co...
The notoriously poor stability of organic–inorganic hybrid perovskite solar cells is a crucial issue restricting the commercial application such burgeoning technology. Passivation bulk absorber by fluorinated aromatic ammonium salt via low‐dimensional perovskites has been proved to be an effective way improving and efficiency. Herein, influence fluorination position ( ortho‐ , meso‐ para‐ ) on moiety studied in terms their dipole moments ability reduce defect density, extend carrier...
Antimony (Sb<sup>3+</sup>) ions are introduced to manipulate the structure and optical properties of Cs<sub>2</sub>NaBiCl<sub>6</sub>. New possibilities in photovoltaics white light emission applications could be envisioned.
In this work, a new trivalent ion-mediated one-pot synthetic protocol is reported to create two well-defined optical absorbance and photoluminescence (PL) emissions in all-inorganic halide perovskite nanocrystals (NCs). The foreign M3+ cations (M = Bi, Al, In), typically from BiBr3, BiFeO3, BiCl3, AlBr3 or InBr3, function as capping ligands for generating growth-constrained thinner nanoplatelet (NPL) population displaying the quantum confinement effect. formation mechanism of NPLs proposed...
The simultaneous realization of confined growth and doping transition metals within carbon hosts promises to deliver unusual bifunctional catalytic activity but still remains challenging due the difficulty in achieving synchronous nucleation diffusion metallic ions a single synthesis step. Herein, we present simple strategy capable concurrently realizing geometric graphene hosts, demonstrated Co,N-codoped graphene-confined FeNi nanoparticles (Co,N-GN-FeNi). obtained Co,N-GN-FeNi can take...
Cryptocurrency, the most controversial and simultaneously interesting asset, has attracted many investors speculators in recent years. The visibly significant market capitalization of cryptos also motivates modern financial instruments such as futures options. Those will depend on dynamics, volatility, or even jumps cryptos. We provide a comprehensive investigation risk dynamics Bitcoin Market from realized volatility perspective. is extremely risky sense entangled jumps, extensive...
Mono-, di-glycerides (MDG) and lecithin (PL) combination as the interfacial stabilizer helps to improve bioaccessibility of lipophilic nutrients in protein-stabilized emulsions.
The combination of parametric quantum circuits and density matrix coding can significantly reduce the number parameters in artificial neural networks. reduction model helps to improve commu- nication efficiency when training deep learning models under federated architectures. In this study, we showcase enhanced communication achieved by utilizing networks context molecular inverse synthesis task within reinforcement learning. Specifically, consider on learning-based retrosynthesis. adopted...
In order to utilize the visible light catalyze water, UV-active Sr<sub>2</sub>Ta<sub>2</sub>O<sub>7</sub> is engineered <italic>via</italic> co-doping of S and V/Nb shift valence band maximum upward conduction minimum downward by approximately 1 eV, respectively.
Ruddlesden–Popper (R–P) phase layered chalcogenide perovskites had attracted broad interest as potential lead-free high-performance photovoltaic absorbers. Ca3Sn2S7 is a graphene-like RP perovskite with ultrahigh carrier mobility and more significant absorption coefficient in the visible light region than those of classic hybrid halide MAPbI3. However, ultra-low direct bandgap unfavorable for application. In this work, we addressed these issues by designing an anion-mixed appropriate...
Hollow materials are attracting considerable attention in water electrolysis due to their clear internal space and large surface areas. However, the completely enclosed hollow nanostructures affected by mass-transfer resistance incompletely exposure of inner space. Here, anunclosed electrocatalyst consisting metal Co-loaded Ni-doped CoO multiphase nanoparticles inserted N-doped carbon shells (Co/Ni-CoO@NC) is designed constructed a room-temperature stirring corrosion method subsequent...
A reduced graphene oxide encapsulating Fe
Photoresponsive drug delivery stands as a pivotal frontier in smart administration, leveraging the non- invasive, stable, and finely tunable nature of light-triggered methodologies. The Generative Pre-trained Transformer (GPT) has been employed for generating molecular structures. In our study, we harnessed GPT-2 on QM7b dataset to refine UV- GPT model with adapters, enabling generation molecules responsive UV light excitation. Utilizing Coulomb matrix descriptor, predicted excitation...
Photoresponsive drug delivery stands as a pivotal frontier in smart administration, leveraging the non-invasive, stable, and finely tunable nature of light-triggered methodologies. The generative pre-trained transformer (GPT) has been employed to generate molecular structures. In our study, we harnessed GPT-2 on QM7b dataset refine UV-GPT model with adapters, enabling generation molecules responsive UV light excitation. Utilizing Coulomb matrix descriptor, predicted excitation wavelengths...
Abstract The activity of integrin-linked kinase (ILK) in cancerous cells is often oncogenic and associated with malignant properties, such as uncontrolled cell cycle progression evasion from senescence. However, the role ILK cellular senescence gastric cancer (GC) has not been previously examined. We generated single-cell clones knock-out using CRISPR-Cas9 human GC lines mesenchymal or epithelial histology. Cells no residual expression exhibited strong diminished clathrin-mediated...