A5100356647- Advanced Battery Technologies Research
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Autonomous Vehicle Technology and Safety
- Vehicle Dynamics and Control Systems
- Electric Vehicles and Infrastructure
- Electric and Hybrid Vehicle Technologies
- Magnesium Alloys: Properties and Applications
- Vehicle emissions and performance
- Concrete and Cement Materials Research
- Catalytic C–H Functionalization Methods
- Catalytic Cross-Coupling Reactions
- Vehicle Noise and Vibration Control
- Innovative concrete reinforcement materials
- Supercapacitor Materials and Fabrication
- Corrosion Behavior and Inhibition
- Fault Detection and Control Systems
- VLSI and Analog Circuit Testing
- Fuel Cells and Related Materials
- Engineering Applied Research
- Traffic control and management
- Surface Treatment and Coatings
- Machine Fault Diagnosis Techniques
- Structural Behavior of Reinforced Concrete
Shandong University of Technology
2023-2025
Tsinghua University
2016-2025
Hunan University
2023-2024
Shanghai University of Engineering Science
2024
University of Shanghai for Science and Technology
2023-2024
Chinese University of Hong Kong
2024
South China Normal University
2024
General Motors (Poland)
2024
Henan University of Science and Technology
2023
Wuhu Hit Robot Technology Research Institute
2023
Ni-catalyzed selective C-O bond activation opens a door for the cross-coupling of aryl esters. The present study reports thorough theoretical analysis between esters and arylboronic acids, with an emphasis on explaining cause surprising selectivity in activation. overall catalytic cycle is found to include three basic steps: oxidative addition, transmetalation, reductive elimination. Oxidative addition Ar-OAc Ni(0) presence PCy(3) ligand proceeds through monophosphine pathway (instead...
Understanding the behavior of lithium plating at low temperatures is crucial for optimizing charging protocols, and assuring safe durable use lithium-ion batteries. In this work, electrochemical model with as side reaction adopted to explore phenomena mechanisms. The parameterized validated through measured OCV (open circuit voltage), discharging curves different C-rates temperatures, especially amount plated metallic under various conditions detected NMR (nuclear magnetic resonance). When a...
Predicting the cycle life of lithium-ion batteries (LIBs) is crucial for their applications in electric vehicles. Traditional predicting methods are limited by complex and nonlinear behavior LIBs, whose degradation mechanisms have not been fully understood. Recently, machine learning techniques attract increasing attention empirically battery behavior. Herein, we first generate a comprehensive dataset with 104 commercial LiNi0.8Co0.15Al0.05O2/graphite 18650-series under wide range demanding...
Abstract Resting, a common procedure performed before cycling, is identified to have significant impact on the cycle performance of acidic aqueous zinc‐ion batteries (AZBs). It demonstrated that resting duration significantly affects Zn anode's cyclability and closely related evolution zinc hydroxide sulfate (ZHS), byproduct formed anode in AZBs, even without electrochemical cycling. Mechanism analysis suggests both uniformity quantity ZHS are critical factors determining electrode's cycling...
ABSTRACT Ni-rich LiNixCoyMnzO2 (NCMxyz, x + y z = 1, ≥ 0.8) layered oxide materials are considered the main cathode for high-energy-density Li-ion batteries. However, endless cracking of polycrystalline NCM caused by stress accelerates loss active and electrolyte decomposition, limiting cycle life. Hence, understanding chemo-mechanical evolution during (de)lithiation is crucial to performance improvement. In this work, an optical fiber with με resolution designed in operando detect a...
An analytical, three-scale impedance model is developed for porous electrodes in lithium-ion batteries. The first mathematically describes the electrochemical reactions and species transport inside micron-sized agglomerate consisting of submicron-sized primary particles, then extends to whole electrode using Newman's approach. Compared with existing two-scale models, present featured a refined description structure electrode/electrolyte interface at active material particle, an analytical...
Abstract Lithium-ion (Li-ion) cells degrade after repeated cycling and the cell capacity fades while its resistance increases. Degradation of Li-ion is caused by a variety physical chemical mechanisms it strongly influenced factors including electrode materials used, working conditions battery temperature. At present, charging voltage curve analysis methods are widely used in studies characteristics constant current curves can be to analyze aging estimate battery’s state health (SOH) via...
With the fast development of large-scale energy storage, aqueous Zn-based rechargeable batteries have attracted more and attention because their high-level safety, low cost, environmental friendliness. The Zn metal anode is fascinating for due to its high volume-specific capacity (5855 mA h cm-3), negative potential (-0.762 V vs standard hydrogen electrode), abundant resources. However, practical application hindered by challenge serious dendrite growth. To address this, herein, we report a...
A novel protocol for the preparation of various 3-alkylideneoxindoles via a silver-catalyzed aromatic C–H functionalization has been developed. The process is simple, environmentally conscious, and avoids use abundant bases, oxidants, or other additives.