DIRECT FOURIER-TRANSFORM INFRARED-ANALYSIS OF SIZE-SEGREGATED AEROSOLS - RESULTS FROM THE CARBONACEOUS SPECIES METHODS INTERCOMPARISON STUDY

被引：4
|
作者：
BROWN, S [1 ]
DANGLER, MC [1 ]
BURKE, SR [1 ]
HERING, SV [1 ]
ALLEN, DT [1 ]
机构：
[1] UNIV CALIF LOS ANGELES,DEPT CHEM ENGN,LOS ANGELES,CA 90024
来源：
AEROSOL SCIENCE AND TECHNOLOGY | 1990年 / 12卷 / 01期
关键词：
D O I：
10.1080/02786829008959337
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Size-segregated aerosols were collected during the study using a low-pressure impactor operating with ZnSe impaction plates. Transmission infrared spectra of the size-segregated aerosols were used to determine the size distributions of ammonium, nitrate, and sulfate ions. In addition, the size distributions of aliphatic carbon and carbonyl groups were determined. © 1990 Elsevier Science Publishing Co., Inc.
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页码：172 / 181
页数：10
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