fraction of the surface of some graphitized carbons are energetically heterogeneous. That part of the surface which is heterogeneous has sites for which N, shows a higher isosteric heat of adsorption at 78Β°K than the uniform portion constituting the major fraction of surface and for which the heat o
85. Effects of oxidation on the surface heterogeneity of some graphitized carbons
β Scribed by D.W.L Griffiths; W.J Thomas; P.L Walker Jr.
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 140 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0008-6223
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π SIMILAR VOLUMES
The effect of oxidation on the pore structure of two different graphitized carbons has been investigated. Graphon and P33 were subjected to oxidation to achieve various extents of bum-off and the pore structure of each sample was subsequently examined using the techniques of low temperature adsorpti
Diazomethane has been used to methylate the "active" hydrogen associated with acidic oxides on carbon and graphite surfaces. Analysis of the methoxyl groups so formed showed that the active hydrogen was present as an OH group and that the total active hydrogen content of both carbon and graphite deg
l'his note reports the results of studv on the effects of bromine on the oxidation rate ot graphite in carbon dioxide.