DOUBLE-WALLED CARBON NANOTUBES AND METHODS FOR PRODUCTION AND APPLICATION

摘要

The present invention relates to fullerene carbon nanotubes having a cyclindrical wall comprising a double layer of carbon atoms (3) and methods for the production and application of them, and to nanotubes with controlled number of carbon layers and methods for production of macroscopic amounts of them and application using them, such as cold filed electron emission devices comprising light emitting CRT's.