Approximate Analytical Expressions for the Electrical Potential between Two Planar, cylindrical, and spherical surfaces

淡江大學機構典藏 > 理學院 > 數學學系暨研究所 > 期刊論文 > Item 987654321/41338

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/41338

题名:	Approximate Analytical Expressions for the Electrical Potential between Two Planar, cylindrical, and spherical surfaces
作者:	Hsu, Jyh-ping;Yu, Hsiu-Yu;曾琇瑱;Tseng, Shio-jenn
贡献者:	淡江大學數學學系
日期:	2006-12-14
上传时间:	2010-01-28 07:20:38 (UTC+8)
出版者:	American Chemical Society (ACS)
摘要:	Approximate analytical expressions for the electrical potential of planar, cylindrical, and spherical surfaces are derived for the case in which the dispersion medium contains counterions only. On the basis of the results for single surfaces, those for two identical surfaces can be derived. The curvature effect of a surface on the electrical potential distribution can be neglected when the order of its radius exceeds ∼100 times the thickness of the corresponding double layer. If this effect needs to be considered, it can be taken into account by multiplying a correction function by the electrical potential of a planar surface. The electrical potential at the center between two derived surfaces is readily applicable to the evaluation of the electrostatic force per unit area between two surfaces, or the osmotic pressure. For the same set of parameters, the magnitudes of the osmotic pressure for various types of surfaces rank as follows: planar surface > cylindrical surfaces > spherical surfaces.
關聯:	Journal of Physical Chemistry B 110(49), pp.25007-25012
DOI:	10.1021/jp062704m
显示于类别:	[數學學系暨研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
Approximate Analytical Expressions for the Electrical Potential between Two Planar, cylindrical, and spherical surfaces.pdf		99Kb	Adobe PDF	1	检视/开启
index.html		0Kb	HTML	149	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章