A5101421670- Plasma Applications and Diagnostics
- Plasma Diagnostics and Applications
- Catalytic Processes in Materials Science
- Rare-earth and actinide compounds
- Adsorption and biosorption for pollutant removal
- Magnetic Properties of Alloys
- Advanced Photocatalysis Techniques
- Supercapacitor Materials and Fabrication
- High-Velocity Impact and Material Behavior
- Heavy metals in environment
- Arsenic contamination and mitigation
- Quantum Dots Synthesis And Properties
- Peatlands and Wetlands Ecology
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Rock Mechanics and Modeling
- Thermodynamic and Structural Properties of Metals and Alloys
- Environmental remediation with nanomaterials
- Electron and X-Ray Spectroscopy Techniques
- Adsorption and Cooling Systems
- Metallurgical and Alloy Processes
- Ocular Surface and Contact Lens
- Fluid Dynamics and Heat Transfer
- Thermal Radiation and Cooling Technologies
- Anodic Oxide Films and Nanostructures
Princeton University
2023-2025
Affiliated Eye Hospital of Wenzhou Medical College
2024
Nanjing University of Information Science and Technology
2023-2024
Anhui University of Science and Technology
2024
Anhui University of Technology
2024
Wenzhou Medical University
2022-2024
Chinese Academy of Sciences
2023
Ningxia University
2021
Ningbo University
2021
Yale University
2020-2021
Abstract Manipulating surface charge, electric field, and plasma afterglow in a non-equilibrium is critical to control plasma-surface interaction for catalysis manufacturing. Here, we show enhancements of field during breakdown, by ferroelectric barrier discharge. The results that the ferroelectrics manifest spontaneous polarization increase charge two orders magnitude compared discharge with an alumina barrier. Time-resolved in-situ measurements reveal fast enhances breakdown streamer...
Nonequilibrium generation of atomic nitrogen and hydrogen governing ammonia production both in the gas phase on catalyst surface is critical to plasma-aided synthesis. Here, this work studies nonequilibrium with a focus kinetic role vibrational energy transfer molecules By combining two-photon absorption laser-induced fluorescence measurements plasma modeling, we found that not only generates but also produces H, N, NH radicals via electron impact excitations. The from excited H2(v = 1)...
Non-equilibrium plasma has been found to have a synergistic effect on catalytic synthesis of NH
Significance Particulate photocatalysis is a promising approach to solar fuels production at scale. Herein, we present general design by using conformal coatings and attaching nanoscale cocatalysts achieve local charge separation and, the same time, stabilize photocatalysts that are easily photocorroded otherwise. With spatial separation, nanometer-spaced reductive oxidative surface sites can coevolve produce H 2 O , or oxidize redox mediators, reduce mediators. This work investigates...
Under dynamic loads, such as blasting, excavation, or quarrying, rocks with fissures are the first to sustain damage, leading instability in engineering rock mass. To investigate kinetic properties of fractured rocks, coal mine sandstone specimens underwent impact compression tests using a dynamic–static combination SHPB (split Hopkinson pressure bar) test device at different loading rates under combined and static conditions. The damage characteristics were analyzed from an energy point...
The aim of this study was to examine the effects sandstone ring specimens with different inner diameters on dynamic compression mechanical characteristics after dry and wet circulation. To carry out our study, we subjected a specimen 50 mm outer diameter 0~25 10 cycles Afterward, recorded specimen’s basic physical parameters used split-Hopkinson pressure bar (SHPB) test device perform an impact test. Following circulation, results showed that mass loss rate increased volume expansion rates...
This work developed femtosecond two-photon absorption laser induced fluorescence for atomic nitrogen and hydrogen measurements, applied it to plasma aided ammonia synthesis, unraveled the kinetic role of vibrational energy transfer molecules.
Witnessing intimate partner violence (IPV) is associated with adolescents’ externalizing behavior problems such as bullying and aggression, but its association cyberbullying perpetration remains unclear. Given the prevalence of perpetration, this study aims to examine relationship between witnessing IPV also explore whether self-control mediates, parental psychological control (PPC) moderates association. 1,670 primary junior high school students (aged from 10 15 years, 53.7% boys) in China...
The chemical reaction network of low-temperature plasma-assisted oxidation methane (CH4) and ethylene (C2H4) with nickel oxide (NiO) was investigated in a heated plasma reactor through time-dependent species measurements by electron-ionization molecular beam mass spectrometry (EI-MBMS). Methane (ethylene) NiO explored temperature ranges from 300-700 °C (300-500 °C) 300-800 (300-600 for the nonplasma conditions. Significant enhancement observed between 400 500 °C, where no under For at higher...
Atmospheric deposition provides a stable iron source for peatlands. The influences of Fe input on methane (CH
Nickel–Cobalt oxide nanotubes are prepared by a simple electrospinning technique based on phase-separation mechanism. Extra tetraethyl orthosilicate (Si(OC2H5)4) is introduced and removed design to obtain nanotube structure. The deliver remarkable electrochemical performance as the lithium-ion batteries anode materials. It possesses capacity of 924 mAh/g after 95 cycles at 100 mA/g. At 2000 mA/g, it has high 770 mAh/g, still 255 1000 mA/g 500 cycles. outstanding attributed unique...
Abstract This essay will introduce an increasingly popular topic: Green building. We list 3 important fields of green building technology, which are materials, structure design and energy. In each part we some advanced technologies evaluate them with principles.
Abstract Arsenic (As) is widely distributed in nature and a highly toxic element impacting human health through drinking water rice. In this study, an optimized approach was attempted to improve As adsorption capabilities by combining pre-and-post-pyrolysis modification of Fe(oxy)hydroxides rice husk biochar (FRB). Maghemite goethite were successfully loaded onto biochar, characterized scanning electron microscopy (SEM), X-ray diffraction (XRD), photoemission spectroscopy (XPS) analyzer. The...
Abstract The isothermal section of the phase diagram Al-Tb–V system at 773 K has been investigated by means X-ray powder diffraction and scanning electron microscopy. existence 10 binary compounds two ternary compounds, namely, Al 3 Tb, 2 AlTb, Tb , AlTb V, 45 V 7 23 4 8 5 43 6 20 were confirmed. AlV, AlV not observed, no compound was found in Tb–V system. consists 15 single-phase regions, 30 binary-phase regions ternary-phase regions. solubility is about 2.4 at.%, 1.6 at.% 1.2 respectively....