Literature DB >> 25965248

Effect of oil droplet size on activation energy for coalescence of oil droplets in an O/W emulsion.

Yayoi Miyagawa1, Kazutaka Katsuki, Ryuichi Matsuno, Shuji Adachi.   

Abstract

The activation energy of a reasonable order of magnitude was estimated for the coalescence of oil droplets in an O/W emulsion by formulating the balance of forces acting on a droplet that crosses over the potential barrier to coalesce with another droplet by the DLVO theory and Stokes' law. An emulsion with smaller oil droplets was shown to be more stable.

Entities:  

Keywords:  DLVO theory; O/W emulsion; activation energy of coalescence; dispersion stability; stability factor

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Substances:

Year:  2015        PMID: 25965248     DOI: 10.1080/09168451.2015.1039482

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN: 0916-8451            Impact factor:   2.043


  1 in total

1.  Effect of slit dual-frequency ultrasonic emulsification technology on the stability of walnut emulsions.

Authors:  Ningning Ouyang; Haile Ma; Yanhua Ding; Feng Lu; Lina Guo; Xueli Zhang; Chen Gu
Journal:  Ultrason Sonochem       Date:  2021-12-13       Impact factor: 7.491

  1 in total

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