Study of emulsion morphology by electron spectroscopy
Abstract
The morphology of two types of emulsions - milk fat in water and liquid paraffin in isopropyl alcohol of various concentrations - was studied by electron spectroscopy in the UV and visible ranges. The developed method is based on the analysis of the scattering component of electromagnetic radiation passing through the sample, which allows determining the size of the scattering particles (droplets) and their size distribution. It was found that particle sizes increase with an increase in the concentration of the dispersed phase. That conclusion was confirmed by independent research methods: dynamic light scattering and optical microscopy.
About the Authors
A. I. Markova
Tver' State University
Russian Federation
Tver', 170002.
Russian Federation
Tver', 170002.
M. V. Yarusov
Tver' State University
Russian Federation
Tver', 170002.
Russian Federation
Tver', 170002.
S. D. Khizhnyak
Tver' State University
Russian Federation
Tver', 170002.
Russian Federation
Tver', 170002.
P. M. Pakhomov
Tver' State University
Russian Federation
Tver', 170002.
Russian Federation
Tver', 170002.
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Review
For citations:
Markova A.I., Yarusov M.V., Khizhnyak S.D., Pakhomov P.M. Study of emulsion morphology by electron spectroscopy. Zhurnal Prikladnoii Spektroskopii. 2020;87(6):880-885. (In Russ.)
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