文献类型：期刊文献

英文题名：Particle size and zeta potential of carbon black in liquid media

作者：Xu, Renliang[1,2];Wu, Chifei[2];Xu, Haiyan[2]

机构：[1]Beckman Coulter Inc, Particle Characterizat, Miami, FL 33116 USA;[2]E China Univ Sci & Technol, Sch Mat Sci & Engn, Polymer Alloy Lab, Shanghai 200237, Peoples R China

年份：2007

卷号：45

期号：14

起止页码：2806

外文期刊名：CARBON

收录：;EI(收录号：20074610922738);WOS:【SCI-EXPANDED(收录号:WOS:000251870300013)】；

语种：英文

外文关键词：Liquids - Particle size - Zeta potential

摘要：Zeta potential is a parameter that can be used for studying and predicting colloid stability and surface morphology. Even though zeta potential measurements have been applied to both aqueous and non-aqueous suspensions, theories for colloidal behavior and zeta potential in non-aqueous media are not as well-established as those in aqueous environments. There are few reports on systematic studies of zeta potential of colloids in liquid media. In the present study, zeta potential and particle size measurements of two carbon black powder samples in various media were performed. Combined with particle size characterization, the experimental zeta potential values were used to discuss charge transfer and colloid stability of carbon black in suspension. (C) 2007 Elsevier Ltd. All rights reserved.