2014年
PH effect on properties of surfactant-free oil-in-water emulsion prepared with oleic acid
Chemistry Letters
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- 巻
- 43
- 号
- 5
- 開始ページ
- 604
- 終了ページ
- 606
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1246/cl.131209
- 出版者・発行元
- Chemical Society of Japan
Size distribution, potential, and yield of surfactant-free oil-in-water (O/W) emulsion prepared with oleic acid were measured at various pHs after seven days from the emulsification. We found that the size distribution is almost the same regardless of pH from 9 to 3. The magnitude of potential and yield remains constant at pH from 9 to 6, and decreases at pH from 6 to 3. There is a correlation between the potential and the yield, but no correlation between the potential and the size, suggesting that the potential relates to stability of oleic acid droplets in water rather than their size. © 2014 The Chemical Society of Japan.
- リンク情報
- ID情報
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- DOI : 10.1246/cl.131209
- ISSN : 1348-0715
- ISSN : 0366-7022
- SCOPUS ID : 84899789326
- Web of Science ID : WOS:000335619600011