A5068795184- Atmospheric chemistry and aerosols
- Atmospheric aerosols and clouds
- Air Quality and Health Impacts
- Atmospheric Ozone and Climate
- Metal and Thin Film Mechanics
- Meteorological Phenomena and Simulations
- Diamond and Carbon-based Materials Research
- Nonlocal and gradient elasticity in micro/nano structures
- Remote Sensing and Land Use
- Air Quality Monitoring and Forecasting
- Ferroelectric and Piezoelectric Materials
- Vibration Control and Rheological Fluids
- Arctic and Antarctic ice dynamics
- Precipitation Measurement and Analysis
- Boron and Carbon Nanomaterials Research
- Cryospheric studies and observations
- Advanced Measurement and Detection Methods
- Vehicle emissions and performance
- 3D Surveying and Cultural Heritage
- Remote Sensing and LiDAR Applications
- Lubricants and Their Additives
- Indoor and Outdoor Localization Technologies
- Advanced Computational Techniques and Applications
- Advanced Aircraft Design and Technologies
- Moringa oleifera research and applications
Chinese PLA General Hospital
2025
Nankai University
2025
Jilin Weather Modification Office
2015-2024
Beihang University
2024
Beijing Meteorological Bureau
2018-2024
China Meteorological Administration
2018-2024
National Administration of Surveying, Mapping and Geoinformation of China
2024
Beijing Institute of Water
2018-2023
Changchun University
2023
Infrastructure University Kuala Lumpur
2022
Hard-carbon is considered as one of the most promising anode materials for sodium-ion batteries (SIBs).
Abstract Heterogeneous ice nucleating particle (INP) concentrations are reported for a site on the eastern margin of Beijing, China, during period 4 May to June 2018. INP were measured continuously at −20, −25, and −30 °C in repeating cycle by newly developed, automated continuous flow diffusion chamber, reached as high 2800 sL −1 dust‐impacted periods. Study average 70 ± 70, 230 290, 430 500 °C. There was no clear relationship between pollution periods, identified based fine‐mode...
Abstract. The water uptake of aerosol influences its optical depth and capacity for cloud formation, depending on the vertical profile hygroscopicity because different solar radiation received supersaturation (SS) conditions at atmospheric levels. Such information is lacking over polluted East Asian region. This study presents aircraft-based in situ measured size distributions chemical compositions by a series flights Beijing area wintertime. Under high relative humidity (hRH) (surface RH...
The light-absorbing organic aerosol (OA) constitutes an important fraction of absorbing components, counteracting major cooling effect aerosols to climate. mechanisms in linking the complex and changeable chemistry OA with its properties remain be elucidated. Here, by using solvent extraction, ambient from urban environment was fractionated according polarity, which further nebulized online characterized compositions properties. Water extracted high-polar compounds a significantly higher...
Abstract Vertical distribution of black carbon (BC) determines the layer where its heating impacts exert. This study presents continuous and simultaneous measurements at surface on a mountain site above wintertime planetary boundary influenced by uplifted anthropogenic emissions. BC was observed efficiently transported upwards daytime convective mixing. However, this vertical transport less for other particulate masses. An about twofold higher mass fraction thus present than surface, hereby...
Abstract Secondary particulate matter exerts adverse effects on air quality and human health. The production or reaction rate of secondary aerosols in polluted environments remains uncertain is complicated by diverse emissions meteorological conditions. By concurrently measuring the mass spectra compounds both (using an aerosol spectrometer) gas phases proton‐transfer‐reaction spectrometry) suburban Beijing, we linked organic (OA) volatile (VOCs) to photochemical age ( t ) obtained their...
Abstract. The light-absorbing organic aerosol (OA), known as brown carbon (BrC), has important radiative impacts; however, its sources and evolution after emission remain to be elucidated. In this study, the light absorption at multiple wavelengths, mass spectra of OA microphysical properties black (BC) were characterized a typical suburban environment in Beijing. BC is constrained by size distribution mixing state, BrC obtained subtracting from total absorption. Aerosol was further...
Abstract Previous studies of bladder tissue engineering simply seeded cells onto the surface material, which makes lack protection and it difficult to face complex in vivo environment. The gelatin methacryloyl (GelMA) hydrogel possesses outstanding biocompatibility distinctive photo‐crosslinking characteristics is capable offering a suitable three‐dimensional growth environment for cells. This study explored optimal concentration GelMA encapsulating adipose‐derived stem (ADSCs) combined with...
Abstract Wet scavenging of black carbon (BC) has been subject to large uncertainty, which importantly determines its atmospheric lifetime and indirect forcing impact on cloud microphysics. This study reveals the complex BC‐hydrometeor interactions in mixed‐phase clouds via single particle measurements real‐world environment, by capturing precipitation processes throughout formation, cold rain/graupel, subsequent snow events at a mountain site influenced anthropogenic sources wintertime. We...
Due to rapid economic development in recent years, China has become a major global source of refractory black carbon (rBC) particles. However, surface rBC measurements have been limited, and the lower troposphere suffers from complete lack measurements, especially heavily rBC-polluted regions such as China’s capital, Beijing (BJ). In this study, we present first concentration using an airborne Single Particle Soot Photometer (SP2) instrument, including vertical distributions, size mixing...
Abstract Ice nucleating particles (INPs) can be important for deep convective storms through affecting microphysical, thermodynamical, and radiative properties precipitation. Since the mass of a hailstone is predominantly contributed by supercooled cloud droplets, INPs in droplets during indicated from hailstones. In this study, hailstones are collected eight cases three regions China, immersion freezing measured using droplet experiments over wide temperature range −27.5°C to −4.0°C. INP...
Abstract Whether the cloud condensation nuclei (CCN) ability of aerosol could be predicted by compositions has been long debated. Measurements submicron and size‐resolved CCN activation fraction were conducted at a mountain site (1,344 m) near Beijing region during wintertime. The is influenced in noon‐afternoon ground anthropogenic sources through convective mixing (CM) for certain period received aged pollutants regional advection (RA). By comparing measured CCN‐derived hygroscopicity...
Abstract. Aerosols from surface emission can be transported upwards through convective mixing in the planetary boundary layer (PBL), which subsequently interact with clouds, serving as important sources to nucleate droplets or ice particles. However, evolution of aerosol composition during this vertical transport has yet explicitly understood. In study, simultaneous measurements detailed compositions were conducted at two sites, namely urban Beijing (50 m above sea level – a.s.l.) and Haituo...
There are few studies which reported the characteristics of winter clouds and precipitation in Haituo Mountains Northern Beijing where 2022 Winter Olympic Games will be held. This paper outlines comprehensive datasets, including surface measurements, remote sensing aircraft to study cloud over mountainous terrain. The analysis results show (1) high-level trough vortex were main weather system all 12 cases. (2) 58% occurred only at night, 8% snowfall daytime, but under inverse (in 4 cases)...