国家/地区 中国（2）
IPC部 B（2）
IPC大类 B23（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人
公开年
申请年
专利权人

Graphene-based standard leak hole comprises gas source chamber, pressure side metal knife edge flange, helium permeation component, and vacuum side metal knife edge flange.

REN G, MENG D, YAN R, SUN L, WANG L, LI Z, LIU Z, ZHANG X, ZHANG H

Production of graphene for graphene sheet manufacture involves adding metal catalyst in reaction chamber, adding hydrocarbon gas in reaction chamber, allowing metal catalyst and hydrocarbon gas to make contact, and dehydrogenating.

CARLSON W B, CASASANTA V, WAN F, ROBERTS B K, LONDERGAN T M