Regional and local new particle formation events observed in the Yangtze River Delta region, China
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd026030
Abstract: To study the spatial inhomogeneity of new particle formation (NPF) in the polluted atmosphere of China, we conducted simultaneous measurements at an urban site near a petrochemical industrial area and a regional background site in… read more here.
Keywords: particle formation; yangtze river; formation; delta region ... See more keywords
Electrospray Ionization–Based Synthesis and Validation of Amine-Sulfuric Acid Clusters of Relevance to Atmospheric New Particle Formation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The American Society for Mass Spectrometry"
DOI: 10.1007/s13361-019-02322-3
Abstract: Atmospheric new particle formation (NPF) is the process by which atmospheric trace gases such as sulfuric acid, ammonia, and amines cluster and grow into climatically relevant particles. The mechanism by which these particles form and… read more here.
Keywords: particle formation; sulfuric acid; amine; new particle ... See more keywords
Classification of the new particle formation events observed at a tropical site, Pune, India
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2018.07.025
Abstract: Abstract A total number of 109 new particle formation events identified in the ion-mobility spectra measured with a Neutral Cluster and Air Ion Spectrometer in the mobility range of 3.16–0.00133 cm2 V−1s−1 (Diameter* range 0.36–47.1 nm) at a… read more here.
Keywords: particle formation; new particle; site; ion ... See more keywords
Direct measurement of new particle formation based on tethered airship around the top of the planetary boundary layer in eastern China
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.04.024
Abstract: Abstract New particle formation (NPF) is one main source of atmospheric aerosols and plays an important role in global climate by contributing up to two thirds of the atmospheric cloud condensation nuclei. Numerous studies on… read more here.
Keywords: particle formation; top planetary; new particle; pbl ... See more keywords
Synoptic classification of meteorological patterns and their impact on air pollution episodes and new particle formation processes in a south European air basin
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2020.118016
Abstract: Abstract A circulation classification technique based on daily sea level pressure fields was applied to classify homogeneous synoptic types in the period 2001–2019 for the Iberian Peninsula (IP). The main synoptic meteorological patterns (SMP) were… read more here.
Keywords: particle formation; pollution episodes; pollution; air ... See more keywords
The influence of wind speed on new particle formation events in an urban environment
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2018.08.023
Abstract: New particle formation (NPF) is a common occurrence in urban environments where it is promoted by a ready supply of gaseous precursors such as sulfuric acid, ammonium and volatile organic compounds originating mainly from motor… read more here.
Keywords: speed; particle formation; influence wind; new particle ... See more keywords
Biogenic volatile organic compounds (BVOCs) reactivity related to new particle formation (NPF) over the Landes forest
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2020.104869
Abstract: Abstract Atmospheric particles play a major role in both air quality and climate change. Formation of secondary particles in the atmosphere has been observed over many different environments and is believed to provide up to… read more here.
Keywords: particle formation; volatile organic; formation; new particle ... See more keywords
Titanium Dioxide Promotes New Particle Formation: A Smog Chamber Study.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c06946
Abstract: TiO2 is a widely used material in building coatings. Many studies have revealed that TiO2 promotes the heterogeneous oxidation of SO2 and the subsequent sulfate formation. However, whether and how much TiO2 contributes to the… read more here.
Keywords: particle formation; npf; tio2; new particle ... See more keywords
Estimates of Future New Particle Formation under Different Emission Scenarios in Beijing
Sign Up to like & getrecommendations! Published in 2023 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.2c08348
Abstract: New particle formation (NPF) is a leading source of particulate matter by number and a contributor to particle mass during haze events. Reductions in emissions of air pollutants, many of which are NPF precursors, are… read more here.
Keywords: particle formation; emission; new particle; particle ... See more keywords
The Role of Oxalic Acid in New Particle Formation from Methanesulfonic Acid, Methylamine, and Water.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.6b05056
Abstract: Atmospheric particles are notorious for their effects on human health and visibility and are known to influence climate. Though sulfuric acid and ammonia/amines are recognized as main contributors to new particle formation (NPF), models and… read more here.
Keywords: particle formation; water; oxalic acid; methanesulfonic acid ... See more keywords
The Synergistic Role of Sulfuric Acid, Bases, and Oxidized Organics Governing New‐Particle Formation in Beijing
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2020gl091944
Abstract: Intense and frequent new particle formation (NPF) events have been observed in polluted urban environments, yet the dominant mechanisms are still under debate. To understand the key species and governing processes of NPF in polluted… read more here.
Keywords: synergistic role; particle formation; sulfuric acid; new particle ... See more keywords