Zeta Potential Determination of Particles in Suspension

摘要：

Characterization of particles is on the center stage in nanotechnology development. The subjects for nanoparticle characterization are currently focused on particle size and particle surface charge. The particle surface charge, characterized by zeta potential, is vital in R&D and QC of nanoparticles suspensions for sample stability and particle surface adsorption or modification. This article summarizes the latest development in particle surface charge determination using elec-trophoretic light scattering for nanoparticles in both dilute and concentrated suspensions.

关键词： Particle characterization Zeta potential Concentrated suspension Electrophoretic mobility Surface charge

作者: Renliang Xu

作者单位: Particle Characterization, Beckman Coulter, Inc.11800 SW 147 Ave., Miami, FL 33116-9015 USA

会议类型: 国际会议

会议名称: The 8th International Coference on Measurement and Control of GranularMaterials(第八届国际粉体检测与控制学术会议)(MCGM 2009)

会议地点: 沈阳

会议语种:英文

页码: 303-305

在线出版日期: 2009-08-27（万方平台首次上网日期，不代表论文的发表时间）