Sedimentation steric field-flow fractionation: A powerful technique for obtaining particle size distribution

被引：0

作者：

Moon, MH ^{[1
]}

Lee, SH ^{[1
]}

机构：

[1] HANNAM UNIV,DEPT CHEM,TAEJON 300791,SOUTH KOREA

来源：

JOURNAL OF MICROCOLUMN SEPARATIONS | 1997年 / 9卷 / 07期

关键词：

sedimentation steric field-flow fractionation; particle size distribution; separation of particles; density compensation calibration procedure;

D O I：

10.1002/(SICI)1520-667X(1997)9:7<565::AID-MCS6>3.0.CO;2-#

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This review provides a brief overview of particle size characterization by Sedimentation/Steric Field-Flow Fractionation (Sd/St FFF) and discusses the retention in steric FFF, the recent findings on hydrodynamic lift forces, and the density compensation calibration procedure for obtaining size distribution of supramicron-sized particles. A number of applications to the determination of particle size distribution are discussed with some practical considerations such as steric inversion diameter, size selectivity, and selection of an optimum calibration run condition. (C) 1997 John Wiley & Sons, Inc.

引用

页码：565 / 570

页数：6

共 27 条

[1]

ARLAUSKAS RA, 1986, LANGMUIR, V12, P994

[2] KINETICS AND PROPERTIES OF COLLOIDAL LATEX AGGREGATES MEASURED BY SEDIMENTATION FIELD-FLOW FRACTIONATION [J].