Abstract
1. The chemisorption of H2 on NiSiO2 catalysts in the pressure interval 0,01–40 mm Hg and the temperature interval 20–350° proceeds both in reversible and in irreversible form. 2. Coverage of the surface by an irreversibly chemisorbed form decreases with the temperature, while that with a reversibly chemisorbed form is practically unchanged, which is evidence of an increase in the number of centers of reversible chemisorption with increasing temperature. 3. The reversible form of chemisorption of hydrogen is best described by the Langmuir equation, considering dissociation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
