A5050077838- Anodic Oxide Films and Nanostructures
- Photonic Crystals and Applications
- Copper-based nanomaterials and applications
- Phase-change materials and chalcogenides
- Geochemistry and Geologic Mapping
- Photonic and Optical Devices
- Electronic and Structural Properties of Oxides
- Advanced Fiber Optic Sensors
- Transition Metal Oxide Nanomaterials
- Metamaterials and Metasurfaces Applications
- Toxic Organic Pollutants Impact
- Mesoporous Materials and Catalysis
- Soil Geostatistics and Mapping
- Laser-Ablation Synthesis of Nanoparticles
- Energy Harvesting in Wireless Networks
- Optical Coatings and Gratings
- Laser Applications in Dentistry and Medicine
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Geological and Geochemical Analysis
- Advanced Memory and Neural Computing
- X-ray Spectroscopy and Fluorescence Analysis
- Molecular Junctions and Nanostructures
- Gold and Silver Nanoparticles Synthesis and Applications
- Electrochemical Analysis and Applications
University of Science and Technology Beijing
2025
Jilin University
2012-2023
Jilin Province Science and Technology Department
2021-2023
Iowa State University
2017-2023
Dow Chemical (United States)
2019-2022
Jilin Medical University
2022
Beijing Aerospace Flight Control Center
2021
Hebei University of Technology
2011-2021
State Key Joint Laboratory of Environment Simulation and Pollution Control
2021
Tsinghua University
2021
The introduction of a periodic corrugation into TOLEDs is demonstrated to be effective in relieving the tradeoff between device stability and efficiency, through cross coupling SPPs associated with Ag cathode microcavity modes. thickness for corrugated was increased from 20 45 nm, both lifetime efficiency are significantly improved. figure shows schematic section red TOLED microstructure an operating planar area. Detailed facts importance specialist readers published as ”Supporting...
We propose and demonstrate a 0.5 mm resolution distributed fiber temperature strain sensor with position-deviation compensation based on the Optical Frequency Domain Reflectometry. The helps maintain cross-correlation of Rayleigh spectra, which degenerates at higher resolution. Experimental results reveal strained segment recognized end 25 m fiber, 50,000 equivalent measuring points. repeatability ± 0.9 °C (12.5 pm) is obtained from 50 to 500 an 18 gold-coated accuracy 15 µɛ also achieved...
Copper (I) oxide (Cu₂O) is an appealing semiconducting with potential applications in various fields ranging from photovoltaics to biosensing. The precise control of size and shape Cu₂O nanostructures has been area intense research. Here, the electrodeposition nanoparticles presented variations by utilizing ethylenediamine (EDA) as a controlling agent. was successfully varied between 54.09 nm 966.97 changing concentration EDA electrolytic bath during electrodeposition. large surface present...
Tensile tests of GW63K (Mg-6Gd-3Y-Zr) magnesium alloy under different heat treatment conditions were performed after immersion the test specimens in 3.5 wt.% NaCl aqueous solution for periods up to 72 h. Results indicate that pitting corrosion should be responsible severe degradation tensile properties including yield strength, strength (corrosion residual strength), and elongation within testing time. The extreme depth pit was statistically related strength. variation exhibited an...
Modeling and prediction of H2S emission from wastewater are important since gaseous will induce significant corrosion odor problems. Most previous studies focused on in pipeline systems, which may not be fit for treatment plants (WWTPs). This study provided a two-phase mass transfer model concentrations. The is based the rate equation impetus, expressed by concentration difference. main parameters coefficient, carrier gas flow liquid phase. results showed that can simulate predict...
Portable X-ray fluorescence spectrometry (pXRF) is an analytical technique that can be used for rapid and non-destructive analysis in the field. However, testing accuracy precision trace elements are significantly affected by matrix effect, which comes mainly from major constitute most of a sample. To solve this problem, many methods based on linear regression models have been proposed, but when extreme values or outliers occur, application these will greatly affected. In study, 16 certified...
Gold (Au) nanostructures exhibit unique electronic, optoelectronic and plasmonic properties. This makes them potential candidates for applications in areas including biosensing, catalysis, optics, electronics. These properties are governed by the precise control over their morphologies size. The present work investigates electrodeposition process of Au nanostructures. Additionally, influence applied potential, electrolyte pH presence L-cysteine on morphology, size, distribution density...
We report on highly tunable radio frequency (rf) characteristics of a low-loss and compact three dimensional (3D) metamaterial made superconducting thin film spiral resonators. The rf transmission spectrum single element the shows fundamental resonance peak at $\sim$24.95 MHz that shifts to 25$\%$ smaller becomes degenerate when 3D array such elements is created. an $\emph{in-situ}$ narrow band in which real part effective permeability negative over wide range temperature, reverts gradually...
Rock weathering is the main source of element geochemical cycle, which has a very important impact on environment. Three well-developed basalt profiles in Changbai Mountain area are selected this study, and samples parent rock, material layer, sedimentary leaching layer systematically collected. The systematic study showed that experienced moderate chemical under warm humid climate conditions, with some major elements such as silicon aluminum. distribution rare earth (REE) products recalls...
The indium–tin-oxide-free organic solar cells (OSCs) have been fabricated using a semitransparent Au film as anode. A comparative study between the OSCs with different metal cathodes shows that formation of an ideal ohmic contact at low-workfunction Ca and interface reduces series resistance increases carrier collection. Moreover, periodic corrugation was introduced into device structure, which leads to enhanced light absorption in by elongating optical path incident inside absorber...
This study comprehensively investigated the occurrence, sources, and potential toxicity risks of 16 PAHs in main urban area surface soils Changchun, northeast China.The total (Σ PAHs) concentrations decreased significantly along commercial traffic district, industrial zone, residential park outskirt farmland, ranging from 46.6 to 8870.8 ng/g, with a mean value 1480.1ng/g 4-ring were always dominant constituents all land used soils.Based on ArcGIS mapping, higher are mainly concentrated...
The incorporation of hydrophobic and sparingly water-soluble monomers into emulsion polymer particles could lead to the development new high-performance coatings, adhesives, personal care products, other functional materials. Here, we show that prototypical anionic surfactant sodium lauryl sulfate in combination with certain nonionic surfactants enables siloxane-containing conventional acrylic latex particles. This "mixed surfactant" method provides monomer loadings up 50 wt %, while...