Transmission electron microscopical and aerosol dynamical characterization of soot aerosols

By M. Wentzel, H. Gorzawski, K. Naumann, Harald Saathoff, S. Weinbruch. 2003

410 citations recorded by the source corpus.

Subfields: Atmospheric Science, Health, Toxicology and Mutagenesis

View Paper: https://www.semanticscholar.org/paper/1d19e6f8de707d86919c04d56399f9d229d2fb53

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Atmospheric Science

In Health, Toxicology and Mutagenesis

Citations in the corpus

Inferring black carbon content and specific absorption from Aerosol Robotic Network (AERONET) aerosol retrievals (2005, methodology): “Primary particle radii for diesel soot aggregates are about 0.003– 0.011 mm, corresponding to size parameters of 0.05–0.14 at a wavelength of 0.5 m m[ Wentzel et al., 2003 ].”
Shapes of soot aerosol particles and implications for their effects on climate (2010, methodology): “Observations using transmission electron microscopy [Adachi and Buseck, 2008; Buseck and Posfai, 1999; Posfai et al., 1999; Niemi et al., 2006; Wentzel et al., 2003; Worringen et al., 2008] suggest that the internal‐mixing models do not properly represent the shapes of observed soot particles, whi”
An Overview of Particulate Matter Measurement Instruments (2015, background): “[41] emphasized that image analysis offers a broad range of information such as rotation radius, size distribution of aggregates, fractal dimension, number of primary particles per aggregate, and size distribution of primary particles.”
Absorption amplification of black carbon internally mixed with secondary organic aerosol (2005, result): “Applying our fractal aerosol model COSIMA for the core size distribution measurements of five-times coated Diesel soot aggregates, we deduced a fractal dimension of 2.2 (±0.1), which should be compared to the value of 1.9 (±0.2) obtained for the uncoated soot aggregates [ Wentzel et al., 2003 ].”
Fractal parameters of individual soot particles determined using electron tomography: Implications for optical properties (2007, background): “Many studies have been carried out to determine these parameters using electron microscopes, light scattering properties, mass-mobility relationships, or computer simulations [Samson et al., 1987; Cai et al., 1993; Katrinak et al., 1993; Ko¨ylu ¨e t al., 1995; Oh and Sorensen, 1997a; Brasil et al., ”
Aerosol light absorption and its measurement: A review (2009, background): “Transmission electron microscopy (TEM) has revealed the structure of these spherules as containing onion-like layers of graphitic platelets and an inner core of amorphous carbonaceous material [207,208].”
Aerosol Mixing State: Measurements, Modeling, and Impacts (2019, background): “For example, while aqueous salt particles are well approximated by spheres, soot particles are emitted as fractal-like aggregates (Moffet & Prather, 2009; Wentzel et al., 2003), mineral dust particles are irregularly shaped (Kalashnikova & Sokolik, 2002; Moffet et al.”
Light Absorption by Carbonaceous Particles: An Investigative Review (2006, background): “1999 ; Lee et al. 2002a ; Hu and Koylu 2004) but is just a few nanometers for spark-generated soot ( Wentzel et al.”
Morphology and mixing state of aged soot particles at a remote marine free troposphere site: Implications for optical properties (2015, background): “Soot can favor cloud evaporation [Hansen et al., 1997] when it is encapsulated in a cloud droplet, while soot above clouds can cause cloud thickening [Wilcox, 2012].”
Dependence of Laser-Induced Incandescence on Physical Properties of Black Carbon Aerosols: Measurements and Theoretical Interpretation (2010, background): “This morphology of ambient soot is similar to that observed for diesel soot (Wentzel et al. 2003; Park et al. 2004); notably, diesel vehicles have been found to be the major source of BC in Tokyo (Kondo et al.”