Synthesis of diamond powders in the gas phase

Details Synthesis of diamond powders in the gas phase Synthesis of diamond powders in the gas phase

1989-04-21

1992-02-11

Kunemund, Robert

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

156DIG68, 427 39, B01S 3006

Patent

active

050874349

ABSTRACT:
Compositions of synthetic diamond particles and their synthesis by homogeneous nucleation of seed particles in the gas phase followed by growth of diamond or diamond-like carbon on these seeds is disclosed. These particles are characterized by their controlled size, shape, purity, surface characteristics, and their electrical properties and crystal structure.

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Popov et al., Formation of Metastable Phases of Carbon in High-Temperature Plasma, Proc. Acad. Sci. U.S.S.R. 49:546 (1987).
Popov et al., Change in the Composition of the Solid Phase During the Sudden Cooling of Products of the Homogeneous Condensation of Carbon, Colloidal Journal of the U.S.S.R. 49:546 (1987).

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