A5101874398- Atmospheric chemistry and aerosols
- Atmospheric and Environmental Gas Dynamics
- Atmospheric Ozone and Climate
- Seismic Imaging and Inversion Techniques
- Perovskite Materials and Applications
- Air Quality Monitoring and Forecasting
- Seismic Waves and Analysis
- Geophysical Methods and Applications
- Air Quality and Health Impacts
- Optical Network Technologies
- Atmospheric aerosols and clouds
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Solid-state spectroscopy and crystallography
- Drilling and Well Engineering
- Conducting polymers and applications
- Meteorological Phenomena and Simulations
- Chaos-based Image/Signal Encryption
- Electronic and Structural Properties of Oxides
- Advancements in Solid Oxide Fuel Cells
- Supercapacitor Materials and Fabrication
- Advanced Cellulose Research Studies
- Advanced Photonic Communication Systems
- Tropical and Extratropical Cyclones Research
- Electrospun Nanofibers in Biomedical Applications
Anhui University
2021-2025
Chinese People’s Liberation Army 263 hospital
2024
Donghua University
2024
Wuyi University
2019-2024
Eindhoven University of Technology
2020-2023
Hefei Institutes of Physical Science
2023
Yunnan Agricultural University
2023
Guangdong University of Technology
2021-2022
Beijing Meteorological Bureau
2022
Yunnan University
2021-2022
Thermal insulating fibers can effectively regulate the human body temperature and decrease indoor energy consumption. However, designing super thermal integrating a sponge aerogel structure based on biomass resources is still challenge. Herein, flow-assisted dynamic dual-cross-linking strategy developed to realize steady fabrication of regenerated all-cellulose graded sponge–aerogel (CGFs) in microfluidic chip. The chemically cross-linked cellulose solution used as core flow, which passed...
Wrinkled hydrogels from biomass sources are potential structural biomaterials. However, for biorelated applications, engineering scalable, structure-customized, robust, and biocompatible wrinkled with highly oriented nanostructures controllable intervals is still a challenge. A scalable material, namely cellulose, reported customizing anisotropic, all-cellulose, wrinkle-patterned (AWHs) through an ultrafast, auxiliary force, acid-induced gradient dual-crosslinking strategy. Direct immersion...
With the coming of "14th Five-Year Plan," coordinated control particulate matter with an aerodynamic diameter no greater than 2.5 μm (PM2.5) and O3 has become a major issue air pollution prevention in China. The stereoscopic monitoring regional PM2.5 their precursors is crucial to achieve control. However, current networks are currently inadequate for vertical profiles both simultaneously support quality University Science Technology China (USTC) established nationwide ground-based...
Surface passivation has been demonstrated to be an effective strategy reduce defects of hybrid halide perovskite films for making efficient and stable solar cells (PSCs). Especially the strong interaction between agents is favorable achieving a durable effect. Pyridine derivatives with bidentate anchoring groups can interact uncoordinated Pb2+ minimize defects. Herein, in order rationally design agents, effects pyridine (Py) its (Py-X) different functional amino, carboxyl acid, aldehyde are...
Providing physical layer security at the lowest network in fiber-optic communication systems is a technical challenge worldwide. Here, we propose and experimentally demonstrate pure hardware optical encryption scheme based on temporal spreading self-feedback phase for high-speed long-distance physical-layer secure communication. A record high bit-rate-distance product of 6400 Gb/s km successfully achieved by transmission 32 on-off-keying modulated confidential signal over 200 fiber link. The...
Abstract Diagnosing the vertical distributions of ozone formation sensitivities within boundary layers is prerequisite for formulating proper control strategies. From 1 January 2020, to 20 August 2021, a multi‐function MAX‐DOAS instrument was set up in Guangzhou detect NO 2 and HCHO profiles. The different height were diagnosed using FNR sec , which defined as ratio secondary VMRs (HCHO /NO ). sources ambient participate photochemical reactions directly, can indicate more accurately....
Electronic devices based on tin halide perovskites often exhibit a poor operational stability. Here, we report an additive engineering strategy to realize high-performance and stable field-effect transistors (FETs) 3D formamidinium iodide (FASnI3) films. By comparatively studying the modification effects of two additives, i.e., phenethylammonium 4-fluorophenylethylammonium via combined experimental theoretical investigations, unambiguously point out general (PEA) its fluorinated derivative...
Abstract. Pollutant transport has a substantial impact on the atmospheric environment in megacity clusters. However, owing to lack of knowledge vertical pollutant structure, quantification processes and understanding their impacts remain inadequate. In this study, we retrieved profiles aerosols, nitrogen dioxide (NO2), formaldehyde (HCHO) using multi-axis differential optical absorption spectroscopy (MAX-DOAS) analyzed three typical phenomena over North China Plain (NCP) Yangtze River Delta...
The moisture-induced instability of metal halide perovskites is one the major challenges for perovskite devices. Although compositional engineering has been widely employed to improve overall stability perovskites, its effect on received little attention. Here, we systematically study interaction water with surfaces primary AMX3 (A+ = MA+, FA+, Cs+; M2+ Pb2+, Sn2+; X− I−, Br−), by using Density Functional Theory (DFT) calculations and comprehensive chemical bonding analysis. We reveal that...
Given the significant environmental and health risks associated with near-surface nitrogen dioxide (NO2), machine learning is frequently employed to estimate NO2 concentrations (SNO2) from satellite-derived tropospheric column densities (CNO2). However, data-driven methods often face challenges in explaining complex relationships between these variables. In this study, correlation CNO2 SNO2 examined using vertical profile observations China’s MAX-DOAS network. Cloud cover air...
Satellite remote sensing has the advantage of wide spatial coverage and high data consistency, which is an important technology for global atmospheric environment monitoring. However, due to influence cloud cover, satellite faces problem missing; moreover, direct object hyperspectral total amount pollution gases in atmosphere, different from near-ground concentration that directly affects human health. To solve these problems, this research developed a combining spectral analysis artificial...
With the continuous improvement of air quality in China, characteristics emission sources pollutants have changed significantly, from their distribution to emitted atmospheric species and corresponding concentrations source localization has become increasingly challenging. The uncertainties situ observations are further amplified when combined with model simulations, which seriously restricts realization China's strategic goal "reducing pollution carbon." In this study, we established a...
Selenium with a similar reaction mechanism sulfur and much higher electronic conductivity is considered to be promising cathode for all-solid-state rechargeable batteries. Herein, selenium-infused ordered mesoporous carbon composites (Se/CMK-3) are successfully prepared by melt-diffusion method from ball-milled mixture of Se CMK-3 (Se-CMK-3). Furthermore, their electrochemical performances evaluated in lithium-selenium batteries at room temperature. Typically,...
Triple cation, mixed halide perovskite compositions have been reported to be more thermally stable, exhibit fewer phase impurities, and show higher power conversion efficiency better reproducibility than single cation perovskites. In this work, we explain the formation of Cs0.05FA0.81MA0.14Pb(I0.85Br0.15)3 via a multimodal in situ study combining structural information from synchrotron grazing-incidence wide-angle X-ray scattering (GIWAXS) optical properties photoluminescence (PL)...
For antagonizing urgent water pollution and increasing environmental consciousness, the integration of renewable resources nanotechnologies has become a trend to improve quality in ecosystem. Here, we designed green route fabricate regenerated cellulose fibers (CFs) with 3D micro- nanoporous structures NaOH/urea aqueous solvent systems via scalable wet-spinning procedure as support materials for nanoparticles (NPs). Modification CFs polyaniline@Ag nanocomposites through situ reduction silver...
Well-designed hollow carbon sphere with embedded Fe<sub>3</sub>O<sub>4</sub> nanoparticles is fabricated as sulfur host for Li–S batteries. The high catalytic activity of can accelerate the redox conversion polysulfide, facilitating reaction kinetics.
Phallus rubrovolvatus is a unique mushroom used for medicinal and dietary purposes in China. In recent years, however, the rot disease of P. has seriously affected its yield quality, becoming an economically important threat. this study, samples symptomatic tissues were collected, isolated, identified from five major production regions Guizhou Province, Based on combined analyses phylogenies (ITS EF1-α), morphological characteristics Koch's postulates, Trichoderma koningiopsis koningii as...
Rfn (formaldehyde/nitrogen dioxide) is a common indicator based on satellite observations used to classify ozone formation sensitivity. However, it may underestimate anthropogenic volatile organic compounds (VOCs) in heavily polluted cities when only formaldehyde (HCHO) measure VOCs, since mainly derived from natural sources worldwide. In this study, we multiaxis differential optical absorption spectroscopy acquire tropospheric of nitrogen dioxide (NO2), HCHO and glyoxal (CHOCHO) Beijing 1...
The staining algorithm is introduced to improve the signal-to-noise ratio (S/N) of poorly illuminated subsurface structures in seismic imaging. However, amplitudes original and stained wavefield, i.e., real imaginary wavefields, differ by several orders magnitude, waveform wavefield may be greatly distorted. We have developed a generalized (GSA) achieve amplitude preservation wavefield. propagate same velocity model. A source wavelet used as wavefield; however, extracted from area GSA...
High spatial-temporal resolution distribution of atmospheric gaseous pollutant is an important basis for tracing its emission, transport, and transformation. Typical methods acquiring regional distributions are satellite remote sensing in situ observations. However, these approaches have limitations, such as sparse overpass times satellites restricted coverage monitoring. In this study, we propose a method the long-term detection horizontal trace gases. This based on effective optical paths...