Analysis of polluted surfaces by time resolved laser induced breakdown spectroscopy

被引：7

作者：

Dudragne, L

Morel, S

Adam, P

Amouroux, J

机构：

[1] Ctr Etud Bouchet, Direct Ctr Expertises & Essais, F-91710 Vert Le Petit, France

[2] Ecole Natl Super Chim Paris, Lab Genie Proc Plasma, F-75231 Paris 05, France

来源：

HEAT AND MASS TRANSFER UNDER PLASMA CONDITIONS | 1999年 / 891卷

关键词：

LIBS; polymer targets; atomic emission spectroscopy; fluorine; chlorine;

D O I：

10.1111/j.1749-6632.1999.tb08765.x

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Time resolved laser-induced breakdown spectroscopy has been used for detection of fluorine and chlorine on polymer materials: PVC and PTFE. The objective of the study is to show the influence of plasma initiation parameters, and to find good analysis conditions by the TRELIBS technique. The different parameters studied are: the distance between the sample surface and the lens focus, the spatial distribution of line intensities, the laser pulse energy and the focal length. Two kinds of analyses have been carried out: a macroscopic analysis by acquisition of plasma video images and a spectroscopic analysis with the use of an optical fiber.

引用

页码：183 / 198

页数：16

共 10 条

[1] REVIEW AND TUTORIAL DISCUSSION OF NOISE AND SIGNAL-TO-NOISE RATIOS IN ANALYTICAL SPECTROMETRY .1. FUNDAMENTAL PRINCIPLES OF SIGNAL-TO-NOISE RATIOS
ALKEMADE, CTJ
SNELLEMAN, W
BOUTILIER, GD
POLLARD, BD
WINEFORDNER, JD
CHESTER, TL
OMENETTO, N
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1978, 33 (08) : 383 - 399
[2] Spectroscopic imaging of laser-induced plasma
Bulatov, V
Xu, L
Schechter, I
[J]. ANALYTICAL CHEMISTRY, 1996, 68 (17) : 2966 - 2973
[3] Davies CM, 1996, FRESEN J ANAL CHEM, V355, P895
[4] QUANTITATIVE-ANALYSIS USING REMOTE LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS)
DAVIES, CM
TELLE, HH
MONTOGOMERY, DJ
CORBETT, RE
[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1995, 50 (09) : 1059 - 1075
[5] Time-resolved laser-induced breakdown spectroscopy: Application for qualitative and quantitative detection of fluorine, chlorine, sulfur, and carbon in air
Dudragne, L
Adam, P
Amouroux, J
[J]. APPLIED SPECTROSCOPY, 1998, 52 (10) : 1321 - 1327
[6] LANCELIN H, 1995, THESIS U PARIS 6 FRA
[7] In situ determination of lead in paint by laser-induced breakdown spectroscopy using a fiber-optic probe
Marquardt, BJ
Goode, SR
Angel, SM
[J]. ANALYTICAL CHEMISTRY, 1996, 68 (06) : 977 - 981
[8] Effect of sampling geometry on elemental emissions in laser-induced breakdown spectroscopy
Multari, RA
Foster, LE
Cremers, DA
Ferris, MJ
[J]. APPLIED SPECTROSCOPY, 1996, 50 (12) : 1483 - 1499
[9] LASER-INDUCED BREAKDOWN SPECTROSCOPY OF STEEL SAMPLES USING MULTIPLE Q-SWITCH ND-YAG LASER-PULSES
SATTMANN, R
STURM, V
NOLL, R
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1995, 28 (10) : 2181 - 2187
[10] Detection of metals in the environment using a portable laser-induced breakdown spectroscopy instrument
Yamamoto, KY
Cremers, DA
Ferris, MJ
Foster, LE
[J]. APPLIED SPECTROSCOPY, 1996, 50 (02) : 222 - 233

← 1 →