The poisoning of D2 dissociative chemiso
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H.A. Michelsen; A.C. Luntz
📂
Article
📅
1991
🏛
Elsevier Science
🌐
English
⚖ 360 KB
We have measured the dissociative chemisorption probability of D2 on Pt ( I 1 I ) as a function of molecular oxygen coverage and have found that the dissociation probability decreases linearly with O2 coverage. The results suggest that O2 poisons the chemisorption sterically by blocking approximatel