Emulsions stabilized by fine dust particles
- Authors
- Kim, Yong Woo; Lim, Donghyun; Han, Hyerin; Lee, Seunghyun; Choi, Kyu Hwan; Park, Bum Jun
- Issue Date
- 25-Feb-2020
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Emulsion; Find dust particle; Interface adsorption; Optical laser tweezers; Fluid-fluid interface
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.82, pp.190 - 196
- Journal Title
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
- Volume
- 82
- Start Page
- 190
- End Page
- 196
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/26106
- DOI
- 10.1016/j.jiec.2019.10.012
- ISSN
- 1226-086X
- Abstract
- We investigated the capability of fine dust particles (FDPs) to be used as stabilizers for preparing emulsions. With the aid of cationic surfactants, it was found that the FDPs formed oil in water emulsions that were extremely stable for a long time period. The stabilization mechanism was quantitatively analyzed via zeta-potential measurements of surface modified FDPs and interface adsorption experiments of FDP-coated microbeads by using optical laser tweezers. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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