Apparatus and method for plasma synthesis of graphitic products including graphene

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United States of America Patent

PATENT NO 11802052
APP PUB NO 20170113935A1
SERIAL NO

15318377

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Abstract

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Apparatus and method are disclosed for plasma synthesis of graphitic products including graphene. A plasma nozzle is coupled to a reaction chamber. A process gas is supplied to the plasma nozzle, the process gas comprising a carbon-containing species. Radio frequency radiation is supplied to the process gas within the plasma nozzle, so as to produce a plasma within the nozzle in use, and thereby cause cracking of the carbon-containing species. The plasma nozzle is arranged such that an afterglow of the plasma extends into the reaction chamber. The cracked carbon-containing species also passes into the reaction chamber, and the cracked carbon-containing species recombines within the afterglow, so as to form the graphitic products including graphene.

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Patent Owner(s)

Patent OwnerAddress
LEVIDIAN NANOSYSTEMS LIMITED17 MERCERS ROW CAMBRIDGE CB5 8HY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clayton, Aaron Robert Cambridge, GB 2 39
Joaug, Jerome Yi-Zhe Cambridge, GB 6 78
Juda, Katarzyna Luiza Cambridge, GB 2 39
Koziol, Krzysztof Kazimierz Cambridge, GB 11 101
Kurzepa, Lukasz Cambridge, GB 7 73
Paukner, Catharina Cambridge, GB 7 82
Pennington, Dale Andrew Cambridge, GB 2 39
St, John Cooper Robert Henry Cambridge, GB 2 39

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