METHOD OF GROWING A GRAPHENE COATING OR CARBON NANOTUBES ON A CATALYTIC SUBSTRATE
First Claim
1. A method of growing a graphene coating or carbon nanotubes on a catalytic substrate by chemical vapor deposition, wherein said chemical vapor deposition is carried out in an atmosphere in which a ratio
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Abstract
A method of growing a graphene coating or carbon nanotubes on a catalytic substrate by chemical vapor deposition is provided. In the method, the chemical vapor deposition is carried out in an atmosphere in which a ratio Pox/Pred is about 5×10−6 or less, wherein Pox is the partial pressure oxidizing species in the atmosphere and Pred is the partial pressure of reducing species in the atmosphere. A catalytic substrate coated with a graphene coating grown according to this method is also provided.
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Citations
20 Claims
- 1. A method of growing a graphene coating or carbon nanotubes on a catalytic substrate by chemical vapor deposition, wherein said chemical vapor deposition is carried out in an atmosphere in which a ratio
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