Morphology based particle segregation by electrostatic charge

Rajan K. Chakrabarty; Hans Moosmüller; Mark A. Garro; W. Patrick Arnott; Jay G. Slowik; Eben S. Cross; Jeong Ho Han; Paul Davidovits; Timothy B. Onasch; Douglas R. Worsnop

doi:10.1016/j.jaerosci.2008.04.008

Morphology based particle segregation by electrostatic charge

Rajan K. Chakrabarty, Hans Moosmüller, Mark A. Garro, W. Patrick Arnott, Jay G. Slowik, Eben S. Cross, Jeong Ho Han, Paul Davidovits, Timothy B. Onasch, Douglas R. Worsnop

Department of Energy, Environmental & Chemical Engineering

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

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.

Original language	English
Pages (from-to)	785-792
Number of pages	8
Journal	Journal of Aerosol Science
Volume	39
Issue number	9
DOIs	https://doi.org/10.1016/j.jaerosci.2008.04.008
State	Published - Sep 2008

Keywords

Aerosol
Fractal
Morphology selections

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10.1016/j.jaerosci.2008.04.008

Cite this

@article{0afe95169cc84f479326d817a34bece9,

title = "Morphology based particle segregation by electrostatic charge",

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.",

keywords = "Aerosol, Fractal, Morphology selections",

author = "Chakrabarty, \{Rajan K.\} and Hans Moosm{\"u}ller and Garro, \{Mark A.\} and \{Patrick Arnott\}, W. and Slowik, \{Jay G.\} and Cross, \{Eben S.\} and Han, \{Jeong Ho\} and Paul Davidovits and Onasch, \{Timothy B.\} and Worsnop, \{Douglas R.\}",

year = "2008",

month = sep,

doi = "10.1016/j.jaerosci.2008.04.008",

language = "English",

volume = "39",

pages = "785--792",

journal = "Journal of Aerosol Science",

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TY - JOUR

T1 - Morphology based particle segregation by electrostatic charge

AU - Chakrabarty, Rajan K.

AU - Moosmüller, Hans

AU - Garro, Mark A.

AU - Patrick Arnott, W.

AU - Slowik, Jay G.

AU - Cross, Eben S.

AU - Han, Jeong Ho

AU - Davidovits, Paul

AU - Onasch, Timothy B.

AU - Worsnop, Douglas R.

PY - 2008/9

Y1 - 2008/9

N2 - 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.

AB - 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.

KW - Aerosol

KW - Fractal

KW - Morphology selections

UR - https://www.scopus.com/pages/publications/49549117089

U2 - 10.1016/j.jaerosci.2008.04.008

DO - 10.1016/j.jaerosci.2008.04.008

M3 - Article

AN - SCOPUS:49549117089

SN - 0021-8502

VL - 39

SP - 785

EP - 792

JO - Journal of Aerosol Science

JF - Journal of Aerosol Science

IS - 9

ER -

Morphology based particle segregation by electrostatic charge

Abstract

Keywords

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