dc.contributor.author |
Tench, A J |
|
dc.date.accessioned |
2025-02-04T14:34:28Z |
|
dc.date.available |
2025-02-04T14:34:28Z |
|
dc.date.issued |
1972 |
|
dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17162 |
|
dc.description.abstract |
Ammonia is weakly adsorbed on hydrated MgO by hydrogen-bonding of the nitrogen to hydroxyl groups exposed on the surface and a strong band at 3045 cm-1 is attributed to surface hydroxyl groups perturbed by the adsorbed ammonia. A rapid isotopic exchange is evident when ND3 is adsorbed; a band ascribed to the symmetric bending frequency is observed at 1137 cm-1 for adsorbed NH3, and two bands at 945 and 860 cm-1 observed when ND3 is adsorbed arc assigned to NHD2 and NDj respectively. All traces of ammonia can be removed by evacuation at room temperature. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (2) |
en_US |
dc.subject |
Chemistry |
en_US |
dc.subject |
Infra-Red Study |
en_US |
dc.subject |
Ammonia |
en_US |
dc.subject |
MgO |
en_US |
dc.subject |
Hydrated Surface |
en_US |
dc.subject |
Journal of the Chemical Society : Faraday Transaction - I |
en_US |
dc.title |
Infra-Red Study of the Adsorption of Ammonia on MgO: Part 2.—The Hydrated Surface |
en_US |
dc.type |
Article |
en_US |