Методом оптической спектроскопии (УФ, видимая и ИК области спектра) исследованы две суспензии: вазелиновое масло (ВМ) наполненное слюдой и BaSO различной концентрации. Разработанный метод основан на анализе рассеивающей компоненты электромагнитного излучения, проходящего через образец, позволяющий определить средний размер и распределение рассеивающих частиц по размерам. Установлено, что с увеличением концентрации наполнителя частицы агрегируют, вследствие чего средний размер частиц увеличивается. Результаты, полученные спектроскопическим методом, хорошо согласуются с данными оптической микроскопии. Two suspensions were studied by optical spectroscopy (UV, visible, and IR): vaseline oil (VM) filled with mica and BaSO of different concentrations. The developed method is based on the analysis of the scattering component of electromagnetic radiation passing through the sample, which makes it possible to determine the average size and size distribution of scattering particles. It was found that with increasing filler concentration, the particles aggregate, resulting in an increase in the average particle size. The results obtained by the spectroscopic method are in good agreement with the optical microscopy data.
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