The exchange of carbon atoms between carbon monoxide and graphon
โ Scribed by M.L. Potts; F.J. Vastola; P.L. Walker Jr.
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 135 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0008-6223
No coin nor oath required. For personal study only.
โฆ Synopsis
Samples of highly oriented pyrolytic graphite reacted with oxygen under various conditions have been studied using optical microscopy and both transmission and scanning electron microscopy. In this manner the effects of oxidation on basal and edge surfaces have been separately evaluated. The orientation and depth of etch pits have been determined. 77. Scanning electron microscopy studies of oxidized pyrolytic graphite W. S. Horton and D. B, Ballard (institute fur ~a~e~a~~ Research, h'atio~l Bureau oj Star~ards, M%Eshingtefz, D.C.
). The scanning electron microscope was used to examine pyrolytic graphite oxidized by oxygen above 600ยฐC. "Faces" sometimes contain circular holes and sometimes appear to be oxidized smoothly. Layers appear to resist oxidation to different degrees. "Edges" show separation of layers which are attacked on edges but also on exposed surfaces normal to the preferred c-direction, Some edges also show a smooth surface after oxidation.
๐ SIMILAR VOLUMES
nlC rates of V-V energy transfer fnr CO-02 in the temperature range 133 to 323OK were studied using a stcodystale vibrational quenching techvique. This work clrars the discrepancy between previous availoblc room temperature mcasurrmcnts, and demonstrates a linear dependence of log V-V exchange proba
The recombination of carbon monoxide and oxygen atoms was studied in reflected shock waves in H2:OZ:CO:Ar = 0.1:1:2475 with 1300 < T5 < 2200 K and 2 < Pg < 4 atm. Reaction progress was monitored by observations of the carbon monoxide flame spectrum near 435 nm and carbon dioxide thermal emission nea
The reaction between ozone and carbon monoxide was reinvestigated in the range of 80-160ยฐC. The previously reported rate law -d[O,l/dt = k.[o,][Co] + k,[0,l2 was confirmed and simulated using a mechanism based on an impurity-initiated chain reaction. When the CO was sufficiently purified, k, tended
## Abstract The presence of small concentrations of inhibitors (CCl4, Cl2 and HCL) in the air passing into a bed of burning coke is found to increase the CO content of the combustion gases at the expense of the CO2. With sufficient inhibitor (> 2.0% CCL4) the effect amounts to almost complete suppr