English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
 Local TagsRelease HistoryDetailsSummary
  Dissociative adsorption of sulfur dioxide on γ-alumina investigated by TPD and mass spectrometry

Dalla Lana, I. G., Karge, H. G., & George, Z. M. (1993). Dissociative adsorption of sulfur dioxide on γ-alumina investigated by TPD and mass spectrometry. The Journal of Physical Chemistry, 70(30), 8005-8011. doi:10.1021/j100132a033.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/21.11116/0000-000A-5B55-1 Version Permalink: https://hdl.handle.net/21.11116/0000-000A-5B56-0
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Dalla Lana, Ivo G.1, 2, Author           
Karge, Hellmut G.2, Author           
George, Zacheria M.2, 3, Author           
Affiliations:
1Department of Chemical Engineering, University of Alberta, Edmonton, Canada, ou_persistent22              
2Fritz Haber Institute, Max Planck Society, ou_24021              
3Alberta Research Council, Edmonton, Canada, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: Prior studies on the adsorption of S02 on γ-alumina are not particularly revealing about the SO2-alumina
surface interactions. Chemisorbed SO2 on alumina was examined using a TPD-MS approach. The use of S18O2 clearly demonstrated that both molecular and dissociated forms of SO2 chemisorb on the surface of γ-alumina. The most likely mode of adsorption apparently involves interaction between oxygen atoms in the gaseous molecule and oxygen vacancies on the surface of alumina. The experiments also reveal the freedom of surface protons to form hydroxyl groups on the alumina surface.

Details

show
hide
Language(s): eng - English
 Dates: 1992-12-301993-05-101993-07-01
 Publication Status: Issued
 Pages: 7
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/j100132a033
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: The Journal of Physical Chemistry
  Abbreviation : J. Phys. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, D.C. : American Chemical Society
Pages: 7 Volume / Issue: 70 (30) Sequence Number: - Start / End Page: 8005 - 8011 Identifier: ISSN: 1932-7447
CoNE: https://pure.mpg.de/cone/journals/resource/954926947766_3