Erratum to "Morphology Based Particle Segregation by Electrostatic Charge [J. Aerosol Sci. 39 (2008) 785-792]
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ABSTRACT: A novel charge-based technique for classifying fractal-like aerosol agglomerates based on their morphology is demonstrated. The study discusses the application of this technique to flame soot aerosols where singly and doubly net-charged agglomerates of similar sizes were segregated using electrostatic classifiers and shown to have different morphologies. The flexibility and simplicity of this technique does not limit its application to aerosols, making it an attractive candidate for performing particle shape selection of different types of nano and micromaterials.Journal of Aerosol Science 09/2008; · 2.71 Impact Factor
Erratum to: ‘‘Morphology based particle segregation by
electrostatic charge’’ [J. Aerosol Sci. 39 (2008) 785–792]
Rajan K. Chakrabartya,b,n, Hans Moosm¨ ullerb, Mark A. Garroc,b,
W. Patrick Arnottd, Jay G. Slowike, Eben S. Crossf, Jeong-Ho Hanf,
Paul Davidovitsf, Timothy B. Onaschg, Douglas R. Worsnopg
aChemical Physics Program, University of Nevada, Reno, NV 89557, USA
bDesert Research Institute, Nevada System of Higher Education, Reno, NV 89512, USA
cDivision of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
dDepartment of Physics, University of Nevada, Reno, NV 89517, USA
eDepartment of Chemistry, University of Toronto, Ontario, Canada M5S 3H6
fDepartment of Chemistry, Boston College, Chestnut Hill, MA 02467, USA
gAerodyne Research Inc., Billerica, MA 01821, USA
a r t i c l e i n f o
Received 31 October 2012
Accepted 14 November 2012
Available online 19 November 2012
In Chakrabarty et al. (2008), there were typographical errors in values of a in column 2 of Table 1. The errors have been
corrected in the revised Table below.
Chakrabarty, R.K., Moosm¨ uller, H., Garro, M.A., Arnott, W.P., Slowik, J.G., & Cross, E.S., et al. (2008). Morphology based particle segregation by electrostatic
charge. Journal of Aerosol Science, 39, 785–792.
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Journal of Aerosol Science
Calculated values of agglomerate morphological properties. The mean values of the analyzed 2-d morphological parameters from SEM images of singly
and doubly charged particles corresponding to mobility diameters 220 and 460 nm respectively. The uncertainties reported in the table correspond to
c)D (using Eq. (1))D (Box-counting method)Aspect ratioRoundness
220 nm, q¼?e
220 nm, q¼?2e
460 nm, q¼?e
460 nm, q¼?2e
0021-8502/$-see front matter & 2013 Published by Elsevier Ltd.
DOI of original article: http://dx.doi.org/10.1016/j.jaerosci.2008.04.008
nCorresponding author at: Chemical Physics Program, University of Nevada, Reno, NV 89557, USA. Tel.: þ1 775 674 7003; cell: þ1 775 233 7618;
fax: þ1 777 674 7060.
E-mail address: email@example.com (R.K. Chakrabarty).
Journal of Aerosol Science 58 (2013) 172