A5054819836- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Gold and Silver Nanoparticles Synthesis and Applications
- Catalytic Processes in Materials Science
- Fuel Cells and Related Materials
- Advanced Battery Technologies Research
- Pickering emulsions and particle stabilization
- Nanocluster Synthesis and Applications
- CO2 Reduction Techniques and Catalysts
- Carbon Nanotubes in Composites
- Extraction and Separation Processes
- Machine Learning in Materials Science
- CAR-T cell therapy research
- Conducting polymers and applications
- Electrochemical Analysis and Applications
- Nanomaterials for catalytic reactions
- Rock Mechanics and Modeling
- Graphene research and applications
- Laser-Ablation Synthesis of Nanoparticles
- Concrete and Cement Materials Research
- Inorganic Chemistry and Materials
- Boron and Carbon Nanomaterials Research
Lentigen Technology (United States)
2024-2025
Zhejiang University
2025
Huazhong University of Science and Technology
2024
Changzhou University
2018-2024
Ministry of Industry and Information Technology
2024
Beihang University
2024
State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing
2024
Union Hospital
2024
Lanzhou Jiaotong University
2024
Tianjin University of Technology
2023
In this paper, we present a new embedding model, called M3-Embedding, which is distinguished for its versatility in Multi-Linguality, Multi-Functionality, and Multi-Granularity. It can support more than 100 working languages, leading to state-of-the-art performances on multi-lingual cross-lingual retrieval tasks. simultaneously perform the three common functionalities of model: dense retrieval, multi-vector sparse provides unified model foundation real-world IR applications. able process...
The oxygen evolution reaction (OER) plays a crucial role in electrochemical energy storage and conversion. Among different metal elements, gold (Au) stands out due to its high electronegativity remarkable catalytic properties, especially nanoscale size. In this review, we aim comprehensively analyze the electrocatalytic performance of nanosized Au, including influence crystal surface, morphology, substrate materials Au nanoparticles, size ligands nanoclusters, single atoms on...
The cycle performance of Li–O<sub>2</sub> batteries is significantly enhanced by using a PU/SiO<sub>2</sub>/GF nanocomposite separator, which effectively protects the Li anode from corrosion soluble oxidative intermediates ORR, and dendritic growth crystals during cycling also inhibited.
A series of AuPt nanoparticles supported on multi-walled carbon nanotubes (AuxPt/MWNTs) catalysts with ultrafine distribution (d ≈ 3.0 nm) were synthesized for Al-air battery cathode to enhance the oxygen reduction reaction. Among them, Au0.67Pt/MWNTs catalyst metal loading 10.2 wt% (Au:4.1 wt%, Pt:6.1 wt%) exhibited a superior ORR catalytic activity and competitive durability 20 Pt/C catalyst. When applied as battery, appropriate increasing Au encourage better performance. Au1.68Pt/MWNTs...
Abstract Aluminum‐oxygen batteries (AOBs) own the benefits of high energy density (8.14 kWh kg −1 ), low cost, and safety. However, design a cathode with surface area, structure integrity, good catalytic performance is still challenging for rechargeable AOBs. Herein, fabrication robust self‐supporting using 3D graphene aerogel (3DGA) AOBs demonstrated. Electroanalysis showed that 3DGA presented activity in both oxygen reduction evolution reactions, which allowed AOB to operate >90 cycles...
We experimentally and computationally analyze impact-shock-induced stress wave propagation in packings of disordered flexible fibers. find that dispersive propagation, associated with large attenuation, occurs much more prevalently systems larger fiber aspect ratios moderate flexibility. trace these features to the microstructural properties contact chains energy-trapping abilities deformable These findings provide insights into physics shock-impacted open way toward an improved...
The efficient processing of long context poses a serious challenge for large language models (LLMs). Recently, retrieval-augmented generation (RAG) has emerged as promising strategy this problem, it enables LLMs to make selective use the computation. However, existing RAG approaches lag behind other long-context methods due inherent limitations on inaccurate retrieval and fragmented contexts. To address these challenges, we introduce RetroLM, novel framework processing. Unlike traditional...
Abstract Introduction: Mesothelin (MSLN) is overexpressed in many human solid tumors and absent from most healthy tissues. Despite multiple clinical trials, little success has been achieved by MSLN CARs. Shed accumulates patient sera tumor draining fluids, potentially blocking CAR function (1, 2). Alpaca-derived VHHs are an attractive option for design that offer exquisite epitope targeting the potential to circumvent challenges of cleaved shed MSLN. Methods: Eight alpaca-derived...
A novel recycling process of the conductive agent in spent lithium iron phosphate batteries is demonstrated. Wet chemistry applied recovering and phosphate, filter residue calcined with a small amount recovered N 2 at 900 °C to form FeNP‐codoped carbon catalyst, which exhibits low half‐wave potential excellent durability for oxygen reduction. When rechargeable Zn–air battery, power density can reach 80 mW cm −2 .
Aprotic lithium–oxygen batteries currently suffer from poor cyclic stability and low achievable energy density. Herein, gold nanoparticles capped with mercaptosuccinic acid are dispersed in 1.0 M LiClO4/dimethyl sulfoxide (DMSO) as a novel electrolyte for batteries. Morphological electrochemical analyses indicate that film-like amorphous lithium peroxide is formed using the nanocolloid instead of bulk crystals battery discharging, which apparently increases conductivity accelerates...
The rational design and exploration of low-cost, highly efficient, robust bifunctional oxygen reduction reaction (ORR) evolution (OER) electrocatalysts are essential for the application zinc-air batteries. Herein, a novel active stable electrode catalyst is designed based on in situ construction FeCo alloy nanoparticles embedded nitrogen-doped carbon nanotubes (FeCo/N-CNTs-800) with bamboo-like structure. unique architecture nanotubes, large surface area abundant mesoporous structure, strong...
Equilibrium molecular dynamics (EMD) simulations have been performed to investigate the structural analysis and thermal conductivity ( λ ) of semiconducting (8,0) metallic (12,0) zigzag single-walled carbon nanotubes (SWCNTs) for varying ± γ (%) strains. For first time, present outcomes provide valuable insights into relationship between properties SWCNTs corresponding behavior, which is essential development high-performance nanocomposites. The radial distribution function (RDF) has...
Efficient electrochemical carbon dioxide reduction (eCO2RR) depends on addressing mass transfer kinetics hindering CO2 diffusion to the cathode surface. Gas electrodes (GDE) have enhanced this process, but shift from lab-scale research industrial use is be explored, and we systematically assessed four variable factors: electrode area, gas flow rate, catalytic layer (CL) thickness (GDL) porosity for scaling-up electrolyser with a comprehensive two-dimensional physical model was developed...
The formation of gold (Au) nanocrystalline films by reduction at the liquid/liquid interface has been investigated: three product fractions have characterized, via electron and atomic force microscopy, X-ray photoelectron UV−vis absorption spectroscopy, diffraction. mechanism suggested is deposition self-assembly Au nanoparticles (NPs) occurring in close association with adsorption capping ligands obtained from starting materials cleavage reducing agent, tetrakis(hydroxymethyl)phosphonium...
Protecting an anode from deterioration during charging/discharging has been seen as one of the key strategies in achieving high-performance lithium (Li)–O2 batteries and other Li–metal with a high energy density. Here, we describe facile approach to prevent Li dendritic growth chemical corrosion by constructing SiO2/GO hybrid thin layer on surface. The uniform pore-preserving can conduct ions stripping/plating process, leading effective alleviation guiding ion flux through microstructure....