Real-time measurement of chemical compositions of individual aerosol particles

被引：0
|
作者：
Xia, ZH [1 ]
机构：
[1] Southeast Univ, Dept Phys, Nanjing 210096, Peoples R China
[2] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Lab Environm Spect, Hefei 230031, Peoples R China
来源：
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2004年 / 32卷 / 07期
关键词：
aerosol particle; laser desorption ionization; aerosol time-of-flight mass spectrometer;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
An aerosol time-of-flight mass spectrometer that can be used for real-time measurement of chemical compositions of individual aerosol particles had been designed and manufactured in our laboratory. Two kinds of combustion aerosol particles had been measured using it. Experimental results showed that the individual aerosol particles and real-time measurement could be performed by this instrument. This unique capability is impossible for those off-line methods such as gas chromatography and chemical method.
引用
收藏
页码：973 / 976
页数：4
相关论文
共 17 条
  • [1] [Anonymous], 1999, ATMOSPHERIC CHEM
  • [2] Two-color laser induced evaporation dynamics of liquid aerosols probed by time-of-flight mass spectrometry
    Cabalo, J
    Zelenyuk, A
    Baer, T
    Miller, RE
    [J]. AEROSOL SCIENCE AND TECHNOLOGY, 2000, 33 (1-2) : 3 - 19
  • [3] Real-time analysis of individual atmospheric aerosol particles: Design and performance of a portable ATOFMS
    Gard, E
    Mayer, JE
    Morrical, BD
    Dienes, T
    Fergenson, DP
    Prather, KA
    [J]. ANALYTICAL CHEMISTRY, 1997, 69 (20) : 4083 - 4091
  • [4] Real-time measurements of the chemical composition of size-resolved particles during a Santa Ana wind episode, California USA
    Guazzotti, SA
    Whiteaker, JR
    Suess, D
    Coffee, KR
    Prather, KA
    [J]. ATMOSPHERIC ENVIRONMENT, 2001, 35 (19) : 3229 - 3240
  • [5] ON THE COVER - MS OF INDIVIDUAL AEROSOL-PARTICLES
    JOHNSTON, MV
    WEXLER, AS
    [J]. ANALYTICAL CHEMISTRY, 1995, 67 (23) : A721 - A726
  • [6] Real-time monitoring of pyrotechnically derived aerosol particles in the troposphere
    Liu, DY
    Rutherford, D
    Kinsey, M
    Prather, KA
    [J]. ANALYTICAL CHEMISTRY, 1997, 69 (10) : 1808 - 1814
  • [7] Coupling two-step laser desorption/ionization with aerosol time-of-flight mass spectrometry for the analysis of individual organic particles
    Morrical, BD
    Fergenson, DP
    Prather, KA
    [J]. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1998, 9 (10) : 1068 - 1073
  • [8] Real-time measurement of correlated size and composition profiles of individual atmospheric aerosol particles
    Noble, CA
    Prather, KA
    [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1996, 30 (09) : 2667 - 2680
  • [9] Noble CA, 2000, MASS SPECTROM REV, V19, P248, DOI 10.1002/1098-2787(200007)19:4<248::AID-MAS3>3.0.CO
  • [10] 2-I
12