A5027454726- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Advanced oxidation water treatment
- Advanced battery technologies research
- Environmental remediation with nanomaterials
- Network Security and Intrusion Detection
- Topological Materials and Phenomena
- Electrochemical Analysis and Applications
- Green IT and Sustainability
- Fuel Cells and Related Materials
- Crystal Structures and Properties
- Crystallization and Solubility Studies
- Advanced Condensed Matter Physics
- Electric Vehicles and Infrastructure
- Recycling and Waste Management Techniques
- Electrocatalysts for Energy Conversion
- Photonic Crystals and Applications
- Molecular Junctions and Nanostructures
- Microgrid Control and Optimization
- Water Quality Monitoring and Analysis
- Radiation Effects in Electronics
- Machine Learning and ELM
- Clay minerals and soil interactions
- Quantum many-body systems
Chinese Center For Disease Control and Prevention
2025
Lawrence Livermore National Laboratory
2023-2025
Lanzhou Jiaotong University
2024
Kyushu University
2024
Georgia Institute of Technology
2016-2023
Beijing Jiaotong University
2022
Sichuan University
2022
University of Illinois Urbana-Champaign
1994-2021
AID Atlanta
2018
Australian National University
1994
Lithium sulfide (Li<sub>2</sub>S) cathodes have been viewed as very promising candidates for next-generation lightweight Li and Li-ion batteries.
Free-standing, high-capacity Li2 S electrodes with capacity loadings in the range from 1.5 to 3.8 mA h cm(-2) are produced by using infiltration of active materials into porous carbonized biomass sheets. The proposed electrode design can be effectively utilized for low-cost fabrication flexible lithium batteries high specific energy.
Abstract Li‐halide hydroxides (Li 2 OHX) and Li‐oxyhalides 3 OX) have emerged as new classes of low‐cost, lightweight solid state electrolytes (SSE) showing promising Li‐ion conductivities. The similarity in the lattice parameters between them, careless synthesis, insufficient rigor characterization often lead to erroneous interpretations their compositions. Finally, moisture remaining synthesis or cell assembling environment variability equivalent circuit models additionally contribute...
Abstract Lithium–metal fluoride batteries promise significantly higher energy density than the state‐of‐the‐art lithium‐ion and lithium–sulfur batteries. Unfortunately, commercialization of metal cathodes is prevented by their high resistance, irreversible structural change, rapid degradation. In this study, a substantial boost in (MF) cathode stability designing nanostructure with two layers protective shells—one deposited ex situ other demonstrated. Such methodology achieves over 90%...
We used low-energy, momentum-resolved inelastic electron scattering to study surface collective modes of the three-dimensional topological insulators Bi_{2}Se_{3} and Bi_{0.5}Sb_{1.5}Te_{3-x}Se_{x}. Our goal was identify "spin plasmon" predicted by Raghu co-workers [Phys. Rev. Lett. 104, 116401 (2010)]. Instead, we found that primary mode is a plasmon arising from bulk, free carriers in these materials. This excitation dominates spectral weight bosonic function χ^{"}(q,ω) at THz energy...
Unconventional superconductivity arising from the interplay between strong spin-orbit coupling and magnetism is an intensive area of research. One form unconventional arises when Cooper pairs subjected to a magnetic exchange acquire finite momentum. Here, we report on signature momentum pairing in 3D topological insulator Bi2Se3. We apply in-plane out-of-plane fields proximity-coupled Bi2Se3 find that field creates spatially oscillating superconducting order parameter junction as evidenced...
Abstract Low‐melting‐point solid‐state electrolytes (SSE) are critically important for low‐cost manufacturing of all‐solid‐state batteries. Lithium hydroxychloride (Li 2 OHCl) is a promising material within the SSE domain due to its low melting point (mp < 300 °C), cheap ingredients (Li, H, O, and Cl), rapid synthesis. Another unique feature this compound presence Li vacancies rotating hydroxyl groups which promote Li‐ion diffusion, yet role protons in ion transport remains poorly...
Tuberculosis (TB) remains a major public health problem in China and globally, particularly among older adults. This study aimed to examine secular trends TB mortality adults the net effects of age, period, cohort. Data from National Disease Surveillance Points (DSPs) system were analyzed using Joinpoint regression determine annual changes individuals aged 60 years 2004 2021. An age-period-cohort (APC) analysis intrinsic estimator (IE) method was conducted estimate independent The...
<title>Abstract</title> Automated high-throughput screening is accelerating and changing the way we discover design world around us. High-throughput screening, in which robotic liquid solid handling systems investigate chemical material combinations, critical to next big leap scientific advancement. Because high viscosity materials are difficult for liquid-handling systems, researchers fields like polymer composite chemistry still need synthesize, mix, cast, characterize formulations by...
Current lithium-ion battery separators made from polyolefins such as polypropylene and polyethylene generally suffer low porosity, wettability, slow ionic conductivity tend to perform poorly against heat-triggering reactions that may cause potentially catastrophic issues, fire. To overcome these limitations, here we report a porous composite membrane consisting of poly(vinylidene fluoride-co-hexafluoropropylene) nanofibers functionalized with nanodiamonds (NDs) can realize thermally...
In recent years, with the development of Internet Things and distributed computing, &quot;server-edge device&quot; architecture has been widely deployed. This study focuses on leveraging autoencoder technology to address binary classification problem in network intrusion detection, aiming develop a lightweight model suitable for edge devices. Traditional detection models face two main challenges when directly ported devices: inadequate computational resources support large-scale need...
Topological insulators (TIs) host spin-momentum locked surface states that are inherently susceptible to magnetic proximity modulations, making them promising for nano-electronic, spintronic, and quantum computing applications. While much effort has been devoted studying (quantum) anomalous Hall effects in magnetically doped TIs, the inherent magnetoresistance (MR) properties proximity-coupled remain largely unexplored. Here, we directly exfoliate Bi2Se3 TI flakes onto a insulator, yttrium...