ISSN:
0538-8066
Keywords:
Chemistry
;
Physical Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
A quartz surface has been prepared for which γ, the mean collisional efficiency for removal of hydrogen atoms, is given by \documentclass{article}\pagestyle{empty}\begin{document}$$ 10^4 \gamma = 0.78 \pm 0.30 $$\end{document} over the temperature range from 315 to 818 K. The preparation “cleans” the surface by contact with 10M aqueous NaOH for ˜ 15 hr and then deactivates it by contact with 10M aqueous HNO3 for ˜15 hr. The surface is stable and long-lived even after prolonged contact with air. Preliminary results show that a similar result can be obtained using Pyrex glass surfaces.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/kin.550110406
Permalink
