Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
Patent
1989-04-26
1991-06-11
Chaudhuri, Olik
Chemistry of inorganic compounds
Carbon or compound thereof
Elemental carbon
156DIG68, 501 86, 427 39, C01B 3106
Patent
active
050230689
ABSTRACT:
Crystalline diamond is grown on a substrate by placing the substrate on a nitride surface which completely covers a graphite support, creating an atmosphere of a gaseous carbon compound around the substrate, bringing the temperature of the nitride surface and the substrate to at least 600.degree. C., and subjecting the gaseous carbon compound to microwave energy suitable to cause the compound to decompose and produce carbon which deposits on the substrate and forms crystalline diamond thereon.
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patent: 3030187 (1962-04-01), Eversole
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JP-A-61 158 898 (Patent Abstracts of Japan, vol. 10, No. 362).
Misuda, et al., Journal of Materials Science, vol. 22, No. 5, May 1987, pp. 1557-1562.
JP-A-62 167 294 (Patent Abstracts of Japan, vol. 12, No. 11, Kamo, Journal of Crystal Growth, vol. 62, 1983, pp. 642-644.
Abstract of Japanese Patent JP-139694.
Chaudhuri Olik
Kunemund Robert M.
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