Novel high‐pressure isolation cell capable of reaching 120 atm mounted in an ultrahigh‐vacuum chamber
作者:
T. G. Rucker,
K. Franck,
D. Colomb,
M. A. Logan,
G. A. Somorjai,
期刊:
Review of Scientific Instruments
(AIP Available online 1987)
卷期:
Volume 58,
issue 12
页码: 2292-2294
ISSN:0034-6748
年代: 1987
DOI:10.1063/1.1139339
出版商: AIP
数据来源: AIP
摘要:
A high‐pressure cell and manipulator mounted inside an UHV surface analysis chamber has been built which can reach 1800 psi. With this apparatus, catalytic reactions on small surface area (∼1 cm2) single crystals and polycrystalline surfaces are monitored, and the effect of reactant pressure, surface composition, and surface structure are correlated with catalytic activity. This article describes in detail the apparatus and typical experimental procedure.
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