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:Diffusiophoresis of a Soft Spherical Particle in a Spherical Cavity
學年97
學期2
出版(發表)日期2009/06/01
作品名稱Diffusiophoresis of a Soft Spherical Particle in a Spherical Cavity
作品名稱(其他語言)
著者Zhang, Xiaogang; Hsu, Wei-Lun; Hsu, Jyh-Ping; Tseng, Shiojenn
單位淡江大學數學學系
出版者Washington, DC: American Chemical Society
著錄名稱、卷期、頁數The Journal of Physical Chemistry B 113(25), pp.8646-8656
摘要The boundary effect on the diffusiophoresis of a colloidal particle is investigated theoretically by considering a soft spherical particle at an arbitrary position in a spherical cavity. The particle, which comprises a rigid core and an ion-penetrable layer, simulates biocolloids and particles covered by an artificial membrane layer. The diffusiophoretic behavior of the particle is governed by two types of DLP, the electrophoresis arising from the difference in the diffusivities of ionic species and diffusioosmotic flow. The influences of the thickness of the double layer, the size of the cavity, and the nature and the position of the particle on its diffusiophoretic behavior are discussed. We show that the presence of a boundary can have a profound influence on the behavior of a particle. The effect of electrophoresis can also lead to interesting diffusiophoretic behavior.
關鍵字
語言英文
ISSN1520-6106
期刊性質國外
收錄於SCI;EI
產學合作
通訊作者Hsu, Jyh-Ping
審稿制度
國別美國
公開徵稿
出版型式紙本
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