Measurement of Inherent Material Density of Nanoparticle Agglomerates

By Kihong Park, D. Kittelson, M. Zachariah, P. Mcmurry. 2004

298 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/a734355c53bc88466237f384f20f568b1ad62d5a

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1. A. Khalizov
2. Renyi Zhang
3. J. Rissler
4. P. DeCarlo
5. Kihong Park
6. G. Buonanno
7. J. Slowik
8. Lidia Morawska

Citations in the corpus

• Particle Morphology and Density Characterization by Combined Mobility and Aerodynamic Diameter Measurements. Part 1: Theory (2004, background): “These particles are of particular interest since they are highly irregular in nature, with dynamic shape factors often exceeding 2 (Stober 1972; Park et al. 2004a).”
• Effects of Mixing State on Black Carbon Measurements by Laser-Induced Incandescence (2007, background): “The Dc of the EC particles was defined as mass equivalent diameter with a bulk density of 1.77 g/cm3 ( Park et al. 2004b ).”
• Effective Density Characterization of Soot Agglomerates from Various Sources and Comparison to Aggregation Theory (2013, methodology): “In the calculations, a density of 1.8 g/cm3 was used (Mullins and Williams 1987; Dobbins 2002; Park et al. 2004).”
• Density measurement of size selected multiwalled carbon nanotubes by mobility-mass characterization (2009, background): “This inverse relationship between projected area and electrical mobility in the free molecular limit is also obtained for spheres and soot agglomerates with fractal dimension less than two [1].”
• Formation of highly hygroscopic soot aerosols upon internal mixing with sulfuric acid vapor (2009, methodology): “Also, assuming the complete restructuring of soot cores and using an inherent material soot density of 1.78 g cm 3 [Park et al., 2004], the insoluble core mass and the mass fraction of sulfuric acid are estimated.”
• Particle emission factors during cooking activities (2009, result): “This value is similar to the values for outdoor aggregates reported by Lee et al. (2001), Park et al. (2004) and Barone et al. (2006).”
• Structural Properties of Diesel Exhaust Particles Measured by Transmission Electron Microscopy (TEM): Relationships to Particle Mass and Mobility (2004, methodology): “In our other paper (Park et al. 2004), we indirectly addressed the effect of the semivolatile component on the inherent material density, showing that density for diesel soot particles was 1.”