The use of the coulter counter for investigating the coagulation kinetics of mixed monodisperse particulate systems
The use of the coulter counter for investigating the coagulation kinetics of mixed monodisperse particulate systems
复制标题
DOI：
10.1016/0021-9797(68)90209-9
复制
发表时间：
1968-09
影响因子：
9.9
通讯作者：
B. A. Matthews;C. Rhodes
中科院分区：
文献类型：
--
作者：
B. A. Matthews;C. Rhodes
本文用库尔特粒子计数器研究了聚苯乙烯胶乳和聚乙烯基甲苯胶乳的粒径分布。分布已被证明是密切的对数正态分布的大部分范围内。两种胶乳的混合物已被检查的情况下，重叠的分布并没有发生。它已被证明，在协议的结论较早的工人，测得的分布是更广泛的比预期从制造商的figure.The颗粒尺寸分布的变化的混合物已被检查时，发生凝聚，这已被比较计算机预测的配置文件。讨论了这些结果对研究超胶体悬浮液凝聚行为的意义。
The Coulter counter has been used to investigate the particle size distributions of polystyrene and polyvinyl toluene latices. The distributions have been shown to be closely log normal over the major part of their extent. Mixtures of two latex species have been examined in cases where overlap of the distributions does and does not occur. It has been shown that, in agreement with the conclusions of earlier workers, the measured distributions are broader than would be expected from the manufacturer's figures.The change in particle size profile of mixtures has been examined when coagulation occurs, and this has been compared to computer-predicted profiles. The significance of the results in terms of the coagulation behavior of supracolloidal suspensions is discussed.