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DOE OSTI · 1651001

Thermionic cathode with a graphene sealing layer and method of making the same

Moody, Nathan·Gupta, Gautam·Mohite, Aditya
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Abstract

According to an embodiment of the present disclosure, a thermionic cathode includes: a cathode body having an outer surface, and a sealing layer including one or more graphene sheets on the outer surface of the cathode body. According to another embodiment of the present disclosure, a method for manufacturing a thermionic cathode includes: depositing a sealing layer including one or more graphene sheets on an outer surface of a cathode body.

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Moody, Nathan, Gupta, Gautam, Mohite, Aditya. 2020-06-09. Thermionic cathode with a graphene sealing layer and method of making the same. https://www.osti.gov/biblio/1651001

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