A preliminary investigation has been made into the behaviour of the surface oxygen complex during its formation and thermal desorption from the cleaned surface of a non-graphitic carbon (a rapidly pyrolised 720Β°C polyvinylidene chloride carbon). Using a direct sampling mass spectrometric technique a
53. Surface oxygen complex on a non-graphitic carbon
β Scribed by J.J Dollimore; C.M Freedman; B.H Harrison
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 114 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
Pore structure changes have been determined for a number of commercial nuclear graphites radiolytically oxidised in carbon dioxide. Measurements have included open and closed porosity, pore size distribution, B.E.T. surface area and gas transport. The implications of pore structure changes on radiolytic oxidation rates are discussed.
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