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The influence of readsorption on the measurement of outgassing kinetics of metals

✍ Scribed by M Moraw; H Prasoł


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
489 KB
Volume
49
Category
Article
ISSN
0042-207X

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✦ Synopsis


A simple method for measuring sticking coefficients is described and that of water on stainless steel has been determined, with a value of about 10p3. The water binding energy was found allowing for the influence of readsorption on the outgassing kinetics. The binding energy changed from 96-103 kJ/mole during 50 h of pumping.


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