A5100438270- Energetic Materials and Combustion
- Thermal and Kinetic Analysis
- Rocket and propulsion systems research
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Advanced battery technologies research
- Combustion and Detonation Processes
- Advanced Photocatalysis Techniques
- Catalysis and Hydrodesulfurization Studies
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Electrochemical Analysis and Applications
- Catalysts for Methane Reforming
- Electrohydrodynamics and Fluid Dynamics
- Integrated Energy Systems Optimization
- Advancements in Battery Materials
- Catalytic C–H Functionalization Methods
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Simulation and Modeling Applications
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Electrochemical sensors and biosensors
- Advanced ceramic materials synthesis
- Hybrid Renewable Energy Systems
- Advanced Battery Materials and Technologies
Xi'an Jiaotong University
2018-2025
Wenzhou Medical University
2023-2025
Anhui Normal University
2025
Shandong First Medical University
2025
Affiliated Eye Hospital of Wenzhou Medical College
2025
University of California, Riverside
2019-2024
University of Chinese Academy of Sciences
2013-2024
Fuzhou University
2023-2024
Shandong University
2005-2024
Dalian Medical University
2024
A novel Sb nanoparticle embedded 3D carbon sphere network (Sb@CSN), fabricated <italic>via</italic> a scalable electrospray-assisted strategy, delivers one of the highest K storage capacity and longest cycle life in first-ever reported 4 M KTFSI/EC + DEC electrolyte when compared with all K-ion battery anodes to date.
Abstract Rechargeable Li–S batteries are regarded as one of the most promising next‐generation energy‐storage systems. However, inevitable formation Li dendrites and shuttle effect lithium polysulfides significantly weakens electrochemical performance, preventing its practical application. Herein, a new class localized high‐concentration electrolyte (LHCE) enabled by adding inert fluoroalkyl ether 1H,1H,5H‐octafluoropentyl‐1,1,2,2‐tetrafluoroethyl into highly‐concentrated electrolytes (HCE)...
Li-S batteries have been considered promising candidates for the next-generation energy storage devices because of their extremely high densities and low cost. However, Li dendrite formation/dissolution shuttle high-order polysulfides prevent practical applications. Herein, we demonstrate a highly concentrated electrolyte, 12 M lithium bis(fluorosulfonyl)imide (LiFSI) salt in DME solvent (12 LiFSI/DME), that can effectively suppress both dendritic growth on anode polysulfide reactions...
One of the challenges in use energetic nanoparticles within a polymer matrix is difficulty processing by traditional mixing methods. In this paper, electrospray deposition employed to create high loadings aluminum (Al‐NPs) polyvinylidene fluoride (PVDF) reactive composite films. The deposited films containing up 50 wt% Al are found be crack free and mechanically flexible. Thermochemical behavior characterized thermogravimetric (TG) differential scanning calorimetry (DSC) analysis shows that...
Nanometallic fuels with high combustion enthalpy, such as aluminum, have been proposed a potential fuel replacement for conventional metallic to improve propellant performance in variety of propulsive systems. Nevertheless, nanometallic suffer from the processing challenges polymer formulations increased viscosity and large agglomeration, which hinder their implementation. In this letter, we employ electrospray means create gel within droplet, via rapid, solvent evaporation-induced...
The additive manufacturing of energetic materials has received worldwide attention. Here, an ink formulation is developed with only 10 wt% polymers, which can bind a 90 nanothermite using simple direct-writing approach. key in the hybrid polymer poly(vinylidene fluoride) (PVDF) and hydroxy propyl methyl cellulose (HPMC) former serves as initiator binder, latter thickening agent other form gel. rheological shear-thinning properties are critical to making at such high loadings printable....
The biological agents that can be weaponized, such as Bacillus anthracis, pose a considerable potential public threat. Bacterial spores, in particular, are highly stress resistant and cannot completely neutralized by common bactericides. This paper reports on synthesis of metal iodate-based aluminized electrospray-assembled nanocomposites which neutralize spores through combined thermal chemical mechanism. Here iodates (Bi(IO3)3, Cu(IO3)2, Fe(IO3)3) act strong oxidizer to nanoaluminum yield...
Abstract An important proposed mechanism in nanothermites reactions — reactive sintering plays a significant role on the combustion performance of by rapidly melting and coalescing aggregated metal nanoparticles, which increases initial size reacting composite powders before burning. Here, we demonstrate high-speed microscopy/thermometry capability that enables ~ µs time µm spatial resolution as applied to highly exothermic reaction propagation directly observe front at high temporal...
Abstract In this work we investigate the potential application of nano‐aluminum/nitrocellulose mesoparticles as an ingredient for solid composite rocket propellants. The basic strategy is to incorporate nanoaluminum in form a micrometer scale particle containing gas‐generator, enable easier processing, and benefits resulting from reduced sintering prior combustion. were made by electrospray comprised aluminum nanoparticles (50 nm) nitrocellulose particles. study, 80 % solids loaded...
Nitroxides can absorb both ultraviolet (UV) and visible light, their electron be excited from the π-bonding orbital to antibonding π* or n-bonding orbital, respectively. Despite reported UV-induced hydrogen atom transfer (HAT) process, potential of nitroxides for light-excited photosynthesis is underexplored. Here we demonstrate that nitroxide convert indole its radical through a light-induced HAT process. A chiral phosphoric acid-catalyzed cyclization in situ-formed imine radical, followed...
Aluminum (Al) is a widely used metal fuel for energetic applications ranging from space propulsion and exploration, materials processing, to power generation nano- microdevices due its high energy density earth abundance. Recently, the ignition combustion performance of Al particles were found be improved by graphene-based additives, such as graphene oxide (GO) fluoride (GF), their reactions provide heat accelerate oxidation, gas reduce particle agglomeration, fluorine-containing species...