A5056913693- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Magnetic and Electromagnetic Effects
- Advanced Battery Technologies Research
- Adversarial Robustness in Machine Learning
- Advanced battery technologies research
- Suicide and Self-Harm Studies
- Extraction and Separation Processes
- Image and Object Detection Techniques
- Lattice Boltzmann Simulation Studies
- Robotics and Sensor-Based Localization
- Infrared Target Detection Methodologies
- Advanced Vision and Imaging
- Structural Behavior of Reinforced Concrete
- Game Theory and Voting Systems
- Cardiac Arrest and Resuscitation
- Advanced Measurement and Detection Methods
- Game Theory and Applications
- Gas Dynamics and Kinetic Theory
- Opinion Dynamics and Social Influence
- Complex Network Analysis Techniques
- Topic Modeling
- Recycling and Waste Management Techniques
- Cocoa and Sweet Potato Agronomy
- Pineapple and bromelain studies
University of California, San Diego
2023-2025
Chinese University of Hong Kong, Shenzhen
2024
Mianyang Third People's Hospital
2022-2024
Changsha University of Science and Technology
2024
Materials Science & Engineering
2024
Washington University in St. Louis
2021-2024
Jiangsu University of Science and Technology
2024
Tianjin University
2024
Chang'an University
2023
Sichuan University
2023
Emotions are expressed in nuanced ways, which varies by collective or individual experiences, knowledge, and beliefs. Therefore, to understand emotion, as conveyed through text, a robust mechanism capable of capturing modeling different linguistic nuances phenomena is needed. We propose semi-supervised, graph-based algorithm produce rich structural descriptors serve the building blocks for constructing contextualized affect representations from text. The pattern-based further enriched with...
Abstract The dry process is a promising fabrication method for all‐solid‐state batteries (ASSBs) to eliminate energy‐intense drying and solvent recovery steps prevent degradation of solid‐state electrolytes (SSEs) in the wet process. While previous studies have utilized enable thin SSE films, systematic on their fabrication, physical electrochemical properties, performance are unprecedented. Here, different parameters studied understand polytetrafluoroethylene (PTFE) binder fibrillation its...
Lithium-ion batteries (LIBs) are widely applied in portable electronics, electric vehicles (EVs), and grid storage systems. They need sustainable end-of-life battery management to reduce greenhouse emissions resource consumption create a low-carbon future. Here, we report an efficient upcycling method, converting spent polycrystalline LiNi0.33Co0.33Mn0.33O2 (NCM111) up single-crystal LiNi0.8Co0.1Mn0.1O2 (NCM811) with lean input of precursors. A systematic investigation the microstructure...
Abstract Background Peer victimization (PV) is one of the major causes non-suicidal self-injury. Non-suicidal self-injury (NSSI), peer victimization, social anxiety, and mobile phone addiction are significantly related; however, interaction mechanism effect sex differences remain to be determined. Objective Herein, we investigated relationship between NSSI among Chinese high school students. We also explored chain mediating roles anxiety regulatory role sex. The findings this study provide...
The future application of Li metal batteries (LMBs) at scale demands electrolytes that endow improved performance under fast-charging and low-temperature operating conditions. Recent works indicate desolvation kinetics + plays a crucial role in enabling such behavior. However, the modulation this process has typically been achieved through inducing qualitative degrees ion pairing into system. In work, we find more quantitative control is to minimizing penalty electrified interface thus...
The state-of-the-art pellet type sodium solid-state batteries (NaSSBs) suffer from inadequate humidity stability and poor mechanical properties, resulting in non-negligible ohmic losses, limited crucial current density, low energy density. To address these challenges, a dry process was proposed to fabricate Na3PS4 (NPS) film with only 0.2 wt % polytetrafluoroethylene (PTFE) binders. density functional theory results revealed that PTFE hydrophobic groups improves the moisture by reducing...
Despite significant progress in recycling spent lithium-ion batteries (LIBs), nondestructive, direct methods still face untenable discrepancies multiple cathode chemistries, which primarily originate from a variety of structure stabilities during the process. Through systematic investigation microstructure evolution relithiation treatment, we observed inevitably induced defects and Li/Mn disordering LiNi0.5Mn1.5O4 cathode, contributing to sluggish Li+ transport irreversible capacity loss....
Sulfurized polyacrylonitrile (SPAN) is considered as a high-value cathode material, which leverages the high energy of S redox while mitigating negative externalities that limit elemental cycling. As such, sulfur content in Li-SPAN batteries plays critical role. In this work, we demonstrate high-S loading SPAN cathodes, where PAN backbone approaches saturation point without signs S, are highly dependent on electrolyte chemistry for long-term reversibility. Specifically, find...
Abstract Developing suitable cathodes of sodium‐ion batteries (SIBs) with robust electrochemical performance and industrial application potential is crucial for the commercialization large‐scale stationary energy storage systems. Layered sodium transition metal oxides, Na x TmO 2 (Tm representing metal), possessing considerable specific capacity, high operational potential, facile synthesis, cost‐effectiveness, environmentally friendly characteristics, stand out as viable cathode materials....
Abstract Sodium all‐solid‐state batteries (NaSSBs) with an alloy‐type anode (e.g., Sn and Sb) offer superior capacity energy density compared to hard carbon anode. However, the irreversible loss of Na + at alloy during initial cycle results in diminished stability, impairing full‐cell performance. This study presents easy‐to‐implement cathode presodiation strategy by employing a Na‐rich material address these challenges. Leveraging high theoretical suitable voltage window, 2 S is chosen as...
Abstract Dry‐process fabrication using fibrillatable binder is emerging as a promising method to produce high‐loading electrodes for energy storage applications, favored by its cost‐efficiency and eco‐friendliness. While previous studies have demonstrated the advantages of dry process over traditional slurry method, there remains gap in understanding how particle size active materials influences mechanical electrochemical performance electrodes. In this study, four different NaCrO 2 (Average...
Abstract Direct regeneration offers a promising alternative to recycling End‐of‐Life (EoL) batteries by restoring metal elements and preserving the material structure, yet scaling these technologies handle practical cathode black mass (CBM) with impurities remains challenging. This study investigates evolution of impurities, including aluminum (Al), polyvinylidene difluoride (PVDF) binder, residual carbon (C), during direct spent LiFePO 4 (LFP) cathodes their impact on electrochemical...
Abstract Rechargeable batteries wherein both the cathode and anode are vanadium‐based phases promising grid‐energy storage candidates, offering long cycle life easy recycling. However, their system‐level energy density must be improved to lower footprint operating costs. In this work, an all‐vanadium sodium‐ion battery that uses a new disordered rock salt (DRS) anode, Na 3 V 2 O 5 (DRS‐NVO), is proposed. For DRS‐NVO, ≈2 + ions can reversibly cycled at ≈0.7 versus Na/Na . Structural...
A chitinase was purified from the seeds of Benincasa hispida, a medicinal plant also called white gourd, and member Cucurbitaceae family. Purification done by using procedure consisting only two fractionation steps: an acid denaturation step followed ion-exchange chromatography. The sequence N-terminal forty amino residues analyzed indicated that enzyme is class III chitinase. enzyme, which basic chitinase, one at least five chitinases detected in seed extract B. hispida. Like other...
Abstract Polycaprolactone (PCL)/calcium sulfate (CS) particle and whisker composites were prepared by coprecipitation method studied evaluating their microstructure, crystallization, mechanical properties. Results show that both of the CS dispersed in PCL can reduce spherulite size improve regularity spherulite. The nucleation effect is stronger than particle. Mechanical properties obviously improved addition. flexural modulus impact strength are higher composites, which could be explained...