期刊論文
| 學年 | 92 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2004-04-15 |
| 作品名稱 | Effect of ionic sizes on the stability ratio of a dispersion of particles with a charge-regulated surface |
| 作品名稱（其他語言） | |
| 著者 | Hsu, Jyh-ping; Huang, S. W.; 曾琇瑱; Tseng, Shio-jenn |
| 單位 | 淡江大學數學學系 |
| 出版者 | Elsevier |
| 著錄名稱、卷期、頁數 | Journal of Colloid and Interface Science 272(2), pp.352-357 |
| 摘要 | The influence of the ionic sizes on the stability of a dispersion of particles, which have an amphoteric, charged-regulated surface, is discussed. A modified Poisson–Boltzmann equation, which takes into account the sizes of ionic species, is adopted to describe the electrical field. An extended DLVO theory, which takes into account the electrical, the van der Waals, and the hydration energies, is used to estimate the stability of a colloidal dispersion. The effects of the key parameters, including ionic strength, pH, and density of surface sites, on the behavior of problem under consideration are examined. The results obtained are qualitatively consistent with experimental findings in the literature. |
| 關鍵字 | Ionic sizes;Colloidal dispersion;Stability ratio;Charge-regulated;Amphoteric surface |
| 語言 | en_US |
| ISSN | 0021-9797 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/41284 ) |