A FOURIER-TRANSFORM MASS-SPECTROMETER FOR SURFACE-ANALYSIS BY LASER-INDUCED THERMAL-DESORPTION OF MOLECULAR ADSORBATES

被引：27
|
作者：
LAND, DP [1 ]
PETTIETTEHALL, CL [1 ]
SANDER, D [1 ]
MCIVER, RT [1 ]
HEMMINGER, JC [1 ]
机构：
[1] UNIV CALIF IRVINE,INST SURFACE & INTERFACE SCI,IRVINE,CA 92717
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1990年 / 61卷 / 06期
关键词：
D O I：
10.1063/1.1141131
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A Fourier transform mass spectrometer (FTMS) for ultrahigh-vacuum surface studies is described. The instrument incorporates standard surface analysis techniques such as Auger electron spectroscopy (AES), low-energy electron diffraction (LEED), and Ar ion sputtering, along with laser-induced thermal desorption (LITD) and thermal desorption spectroscopy (TDS) using FTMS detection, to perform surface analysis of metal samples. The manipulator allows temperature control of the samples between 110 and 1300 K. Using the LITD/FTMS surface reaction intermediates and kinetics are studied for the dehydrogenation of ethylene and cyclohexane on Pt(111). Relative sensitivities between AES and LITD/FTMS are discussed.
引用
收藏
页码：1674 / 1684
页数：11
相关论文
共 50 条
  • [31] HIGH MASS ANALYSIS BY LASER DESORPTION FOURIER-TRANSFORM MASS-SPECTROMETRY
    WILKINS, CL
    WEIL, DA
    YANG, CLC
    IJAMES, CF
    ANALYTICAL CHEMISTRY, 1985, 57 (02) : 520 - 524
  • [32] PULSED LASER-INDUCED THERMAL-DESORPTION OF XENON
    HUSSLA, I
    COUFAL, H
    TRAGER, F
    CHUANG, TJ
    BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1986, 90 (03): : 240 - 245
  • [33] ENERGY DEPOSITION IN IRON PENTACARBONYL IONS UNDERGOING SURFACE-INDUCED DISSOCIATION IN A FOURIER-TRANSFORM MASS-SPECTROMETER
    CASTORO, JA
    RUCKER, PV
    WILKINS, CL
    JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1992, 3 (04) : 445 - 450
  • [34] ANALYSIS OF COPOLYMERS BY LASER DESORPTION FOURIER-TRANSFORM MASS-SPECTROMETRY
    NUWAYSIR, LM
    WILKINS, CL
    SIMONSICK, WJ
    JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1990, 1 (01) : 66 - 71
  • [35] LASER-INDUCED THERMAL-DESORPTION FROM SURFACES
    LUCCHESE, RR
    TULLY, JC
    JOURNAL OF CHEMICAL PHYSICS, 1984, 81 (12): : 6313 - 6319
  • [36] Laser-induced acoustic desorption/chemical ionization in Fourier-transform ion cyclotron resonance mass spectrometry
    Pérez, J
    Ramírez-Arizmendi, LE
    Petzold, CJ
    Guler, LP
    Nelson, ED
    Kenttämaa, HI
    INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2000, 198 (03) : 173 - 188
  • [37] LASER DESORPTION FOURIER-TRANSFORM MASS-SPECTRAL ANALYSIS OF POLYMERS
    BROWN, CE
    KOVACIC, P
    WILKIE, CA
    CODY, RB
    HEIN, RE
    KINSINGER, JA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 191 : 78 - PMSE
  • [38] LASER DESORPTION FOURIER-TRANSFORM MASS-SPECTROMETRY
    MCCRERY, DA
    LEDFORD, EB
    GROSS, ML
    ANALYTICAL CHEMISTRY, 1982, 54 (08) : 1435 - 1437
  • [39] COUPLING OF CAPILLARY GAS-CHROMATOGRAPH AND FOURIER-TRANSFORM MASS-SPECTROMETER
    LEDFORD, EB
    WHITE, RL
    GHADERI, S
    WILKINS, CL
    GROSS, ML
    ANALYTICAL CHEMISTRY, 1980, 52 (14) : 2450 - 2451
  • [40] LASER-INDUCED THERMAL-DESORPTION OF MOISTURE FROM A SURFACE IN ATMOSPHERIC CONDITIONS
    TAM, AC
    SCHROEDER, H
    JOURNAL OF APPLIED PHYSICS, 1988, 64 (07) : 3667 - 3671
12345