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Size Effects in Aerosol Electrostatic Interactions

✍ Scribed by Armik V. Khachatourian; Anders O. Wistrom

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
147 KB
Volume
242
Category
Article
ISSN
0021-9797

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✦ Synopsis

The pair interaction of aerosols having arbitrary electrical charge is evaluated by an exact solution to the Coulomb force equation. A rapidly convergent solution is obtained by casting the expression for the surface charge density in the form of the Fredholm integral equation. Because the electrostatic force is always attractive at close separations, for dissimilar aerosols coagulation rates are always enhanced with increasing charge and size polydispersity. Results for the electrostatic force acting on spherical aerosols and the resulting pair stability values are presented over the full range of aerosol size and charge.

πŸ“œ SIMILAR VOLUMES

Electrostatic interactions in polyglutam
Electrostatic interactions in polyglutamic acid
✍ J. H. Rai; W. G. Miller πŸ“‚ Article πŸ“… 1973 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 640 KB

## Abstract Conformational energy estimates were made for completely charged polyglutamic acid with different assumptions concerning the placement of side chain charge. Viewed as a helix, the minimum energy structure is somewhat affected by the side‐chain charge placement. The average energy of the