PARTICLE-SIZE DISTRIBUTIONS OF POLYPYRROLE COLLOIDS

被引：50

作者：

ARMES, SP

ALDISSI, M

IDZOREK, GC

KEATON, PW

ROWTON, LJ

STRADLING, GL

COLLOPY, MT

MCCOLL, DB

机构：

[1] SCI APPLICAT INT CORP,ALBUQUERQUE,NM 87106

[2] UNIV CALIF LOS ALAMOS SCI LAB,DIV MAT SCI & TECHNOL,LOS ALAMOS,NM 87545

[3] UNIV CALIF LOS ALAMOS SCI LAB,DIV PHYS,LOS ALAMOS,NM 87545

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1991年 / 141卷 / 01期

关键词：

D O I：

10.1016/0021-9797(91)90307-T

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We describe a new technique to determine the particle size distributions of sterically stabilized polypyrrole colloids based on a charge-velocity analysis (CVA). The size distributions of polypyrrole colloids prepared with various steric stabilizers have been examined and compared to the particle sizes obtained by conventional transmission electron microscopy techniques. It is shown that the CVA technique is particularly useful for the analysis of larger particle diameters (> 100 nm) and bi- or trimodal size distributions. © 1991.

引用

页码：119 / 126

页数：8

共 9 条

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