SIMULTANEOUS INSITU MEASUREMENTS OF MASS, SURFACE AND MOBILITY DIAMETER OF SILVER AGGLOMERATES

被引：17

作者：

WEBER, AP ^{[1
]}

BALTENSPERGER, U ^{[1
]}

GAGGELER, HW ^{[1
]}

TOBLER, L ^{[1
]}

KEIL, R ^{[1
]}

SCHMIDTOTT, A ^{[1
]}

机构：

[1] UNIV DUISBURG,W-4100 DUISBURG 1,GERMANY

来源：

JOURNAL OF AEROSOL SCIENCE | 1991年 / 22卷

关键词：

D O I：

10.1016/S0021-8502(05)80084-9

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A new method to determine simultaneously and in-situ mass, exposed surface and mobility equivalent diameter of agglomerates is presented. This method is based on the combination of differential mobility analyzer (DMA), inductively coupled plasma atomic emission spectrometry (ICP-AES), epiphaniometer (EPI) and a condensation particle counter (CPC). Moreover, the average number of primary particles in an agglomerate is determined using the calibration of the ICP-AES signal by the absolute mass determination technique Neutron Activation Analysis (NAA) and transmission electron microscopy (TEM) pictures.

引用

页码：S257 / S260

页数：4

共 6 条

[1] THE EPIPHANIOMETER, A NEW DEVICE FOR CONTINUOUS AEROSOL MONITORING [J].