Carbon Nanotube Material
Carbon Nanotube Ink
Carbon Nanotube Paste

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Cathode Nanotube Based Field Emission Cathode
XinNano Materials' CNT based field emission cathodes are fabricated using its proprietary post deposition technologies. The technologies allow using of preformed high quality CNTs as field emission materials for the cathodes. Our CNT based field emission cathodes are cold cathodes that can be switched on and off instantly. They can effectively reduce the device warm-up time and heat production in the traditional vacuum electronics based on thermionic cathodes (cathode ray tubes, X-ray tubes, and microwave tubes, etc). Besides the standard cathodes listed in our catalog, we also produce specialized cathodes with customized design.
Cathode information chart, and please CONTACT US for information about non standard cathodes: