✦ LIBER ✦

Structure of glassy carbon

✍ Scribed by M.M. Biswall; P. Bihuniak; R.H. Bragg

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 143 KB
Volume: 10
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(72)90444-7

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✦ Synopsis

The use of metal additives for the catalysis of graphitization of chars prepared by high temperature, high pressure ~rbonization of anthracene, phenanthrene or biphenyl has been investigated, In particular the extent and type of catalysis initiated by aluminum or beryllium has been examined, Quantitative X-ray measurements have been performed and this data is used to show the existence of at least two concurrent mechanisms of graphitization catalysis. Evidence for the preferential attack on the disorganized carbon by the graphitization catalyst has been found.

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