C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 31/02 (2006.01) C01B 31/04 (2006.01)
Patent
CA 2285009
This invention relates to a method for producing micro-domain graphitic materials by use of a plasma process, and to novel micro-conical graphitic materials. By micro-domain graphitic materials we mean fullerenes, carbon nanotubes, open conical carbon structures (also named micro-cones), preferably flat graphitic sheets, or a mixture of two or all of these. The novel carbon material is open carbon micro-cones with total disclination degrees 60° and/or 120°, corresponding to cone angles of respectively 112.9° and/or 83.6°.
Cette invention concerne un procédé de production de matériaux graphitiques à micro-domaines par l'utilisation d'un traitement au plasma, et de nouveaux matériaux graphitiques microconiques. Par matériaux graphitiques à micro-domaines nous entendons des fullerènes, des nanotubes en carbone, des structures en carbone coniques ouvertes (également appelées microcones), des plaques graphitiques de préférence planes ou un mélange constitué de deux de ces éléments ou de tous ces éléments. Le nouveau matériau en carbone se compose de microcones en carbone ouverts avec des degrés de désinclinaison totale de 60 DEG et/ou 120 DEG , correspondant aux angles des cones respectivement de 112,9 DEG et/ou 83,6 DEG .
Hildrum Ragne
Hox Ketil
Hugdahl Jan
Lynum Steinar
Nordvik Magne
Aker Carbon As
Goudreau Gage Dubuc
Kvaerner Technology And Research Ltd.
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