| 학회 |
한국공업화학회 |
| 학술대회 |
2009년 봄 (04/15 ~ 04/17, 호텔인터불고(대구)) |
| 권호 |
13권 1호 |
| 발표분야 |
콜로이드계면화학 |
| 제목 |
Analysis on the electrostatic repulsion between cylindrical colloidal particles |
| 초록 |
Colloidal stability of the cylindrical particles are highly required with recent progress in nanotube research. Many nanotubes are prepared in the form of a suspension containing various salts, thereby analysis on the interaction between these cylindrical colloidal particles are of interest. In this study, the electrostatic repulsion working between model cylindrical particles is analyzed. The repulsiveenergy was calculated by numerical technique under the consideration of various physicochemical parameters such as ionic strength and configuration of the cylinders. The analysis indicates that the repulsive energy is highly dependent to the orientation of cylinders as well as the ionic strength and valency. This results could be used in predicting the stability of various nanotube and nanorod suspensions. |
| 저자 |
이상엽, 이인호
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| 소속 |
연세대 |
| 키워드 |
Electrostatic repulsion; cylinder; colloid; interaction
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| E-Mail |
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