Nitrous oxide/nitrogen isotope exchange on tungsten
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Transactions of the Faraday Society
- Vol. 64, 2852-2855
- https://doi.org/10.1039/tf9686402852
Abstract
At room temperature the absence of 29N2 when N2O reacts with a 30N2-saturated tungsten filament implies that only the nitrogen/oxygen bond is broken during the reaction. The catalysis of the nitrogen isotope exchange reaction 28N2+30N2= 229N2 by tungsten is completely inhibited at filament temperatures below 1600°K by the presence of N2O. Above this temperature the efficiency of catalysis rises rapidly and reaches its normal value at about 1800°K.Keywords
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