Researchers investigated Si-C anode's thermal stability through systematic thermal stability tests. They found that floating silicon triggers thermal runaway and optimize electrolyte blending ratios to minimize thermal safety risk. Designs strategies for high-thermal-stable Si-C materials are proposed.
Researchers developed a CuO catalyst that enhances lithium–sulfur battery performance by regulating Li-bond chemistries and reducing sulfur conversion kinetics. The study demonstrates exceptional catalytic performance under harsh operating conditions, showcasing the potential of CuO as an earth-abundant alternative to precious metals.
The workshop features a hands-on course in Sheffield and a scientific conference in Hamburg, covering topics like AI, material science, and equipment for granulation. Keynote speakers include Prof. Stefan Palzer, Jim Litster, Göran Alderborn, Arno Kwade, Lilia Ahrne, and Csaba Sinka.
Researchers develop an unsupervised deep learning-based method to reconstruct particle distribution in Tomographic PIV, achieving superior performance over traditional methods. The new technique demonstrates potential for practical applications in high-density particle fields and high-velocity flow fields.
Researchers developed a permeable and robust polymer-silica hybrid armor on cell catalyst, enhancing enzyme stability and inhibiting leakage. The new technology showed improved permeability and mechanical strength, leading to higher yields and longer half-lives in biomanufacturing processes.
Researchers propose an indirect optical method for determining internal temperatures of opaque packed beds based on phosphor thermometry. Ray tracing simulations enable simultaneous multi-point measurements, allowing for accurate full temperature distribution within the bed.
Researchers developed a fast and convenient method called polarized imaging dynamic light scattering (PIDLS) to evaluate nanoparticle size, morphology and distributions. The method uses optical sphericity to describe the degree of deviation from spheres and provides statistical morphological distribution.
Researchers have synthesized NiO nanospheres with fast switching speed and excellent cycling stability, indicating promising application potential in high-performance electrochromic devices. The as-prepared nanospheres exhibited a fast coloring/bleaching speed and excellent cycling stability.
Researchers from Chinese Academy of Sciences have doubled lithium storage capacity in hard carbon anodes by exploring lithiation boundary parameters. The study reveals the dual effect of lithium intercalation and reversible lithium film as key to high-reversible capacities.
Researchers developed a new particle resuspension prediction model based on quasi-static moment equilibrium, which considers flow characteristics, particle morphology, and rough wall surface. The model is more accurate than classical models and can be applied to traceability analysis of pollutants.
A research team investigated NPF events in Beijing's atmosphere, discovering regional transport plays a vital role in creating 'polluted' NPF events. These events significantly impact air quality, climate, and human health, highlighting the importance of joint air pollution control measures.
A team from East China University of Science and Technology has developed a simple, one-step dual-modification strategy to restrain side reactions in nickel-rich layered cathodes. The resulting cathode material exhibits superior electrochemical performance with excellent long-term cycling stability.
Researchers have developed a nano-scale platinum-cobalt alloy to reduce the need for rare and expensive platinum in hydrogen fuel cells, enhancing performance and stability. The new alloy achieves superior results at lower costs, paving the way for wider adoption of fuel-cell technology.
The study reveals that strong exothermic reactions between dendritic lithium and dissolved higher-order polysulfides drive the temperature rise of deeply cycled lithium-sulfur pouch cells. Inhibiting the polysulfide shuttle is essential to improve thermal safety.
Researchers developed a novel method for creating microspheres using a low-cost 3D printer, increasing efficiency and reducing costs compared to traditional methods. The new device produces high-throughput uniform polymer microsphere materials with significant economic value.
Researchers in China designed a strategy to improve zinc-air battery performance by combining two transition metals, atomic iron and nickel, which deliver high electrocatalytic activity. The resulting rechargeable batteries achieve high peak power density, working rates, and long lifespan.
A newly developed composite sponge-based air filter has demonstrated strong potential for applications in automobiles and industry, with high efficiency in removing particulate matter under harsh conditions. The filter's unique design and materials ensure good structural stability and adaptability to various environments.