生產(chǎn)廠商：Graphene Supermarket

產(chǎn)品信息

h-BN is an insulator with a direct band gap of 5.97 eV. Due to its strong covalent sp² bonds in the plane, the in-plane mechanical strength and thermal conductivity of h-BN has been reported to be close to that of graphene. h-BN has an even higher chemical stability than graphene; it can be stable in air up to 1000 °C (in contrast, for graphene the corresponding temperature is 600 °C).

During Chemical Vapor Deposition, BN is grown on both sides of the copper foil

Specifications:

Close to complete coverage (90-95%), with some minor holes

Average Thickness of BN film is 13 nm

Thickness of the copper foil is 20 microns

Quality is confirmed by TEM. TEM shows perfect hexagonal structure.

AFM image of multilayer BN on Cu

AFM scan of multilayer BN on Cu

TEM image of perfect hexagonal structure