教師資料查詢 | 類別: 期刊論文 | 教師: 曾琇瑱 Tseng Shio-jenn (瀏覽個人網頁)

標題:EDL Configuration on a Dissimilar Charged Protrusions Array via Double Fourier Series and Perturbation Method
學年100
學期1
出版(發表)日期2011/11/01
作品名稱EDL Configuration on a Dissimilar Charged Protrusions Array via Double Fourier Series and Perturbation Method
作品名稱(其他語言)
著者Lin, Sung-Hwa; Hsu, Jyh-Ping ; Tseng, Shiojenn ; Kuo, Yung-Chih ; Liu, Bo-Tau
單位淡江大學數學學系
出版者Amsterdam: Elsevier BV
著錄名稱、卷期、頁數Colloids Surfaces B 88(1), pp.527-533
摘要In this study, through the extension of an one-dimensional, dissimilarly charged protrusions surface model set up in our previous work, a novel dissimilarly charged protrusion array (DCPA) model immersed in an electrolyte solution, which could simulate realistically both the surface morphology and the surface charged condition profoundly concerned on a biological cell membrane, or on the surface of a micro-scale, modified particle used in biomedical engineering and water treatment, is proposed. Considering the condition of small protrusions, the electrical potential field due to the electrical double layer (EDL) on DCPA model is solved semi-analytically using both the double Fourier series and the perturbation method. The analysis from the numerical result reveals that, a small, dissimilarly charged protrusion can lead to a steep variation in the local EDL configuration, especially compared with that in the condition when the charged surface is taken roughly as a flat surface using a lumped, mean surface charge density.
關鍵字
語言英文
ISSN0927-7765
期刊性質國外
收錄於SCI
產學合作
通訊作者Lin, Sung-Hwa
審稿制度
國別荷蘭
公開徵稿
出版型式紙本
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