货号	CAS号	编号	包装	参数
100775	7440-42-8	XF070	1 盒	面积: 5cmx2.5cm

h-BNisaninsulatorwithadirectbandgapof5.97eV.Duetoitsstrongcovalentsp2bondsintheplane,thein-planemechanicalstrengthandthermalconductivityofh-BNhasbeenreportedtobeclosetothatofgraphene.h-BNhasanevenhigherchemicalstabilitythangraphene;itcanbestableinairupto1000°C(incontrast,forgraphenethecorrespondingtemperatureis600°C).

DuringChemicalVaporDeposition,BNisgrownonbothsidesofthecopperfoil

Specifications:·Closetocompletecoverage(90-95%),withsomeminorholes

·AverageThicknessofBNfilmis13nm

·Thicknessofthecopperfoilis20microns

·QualityisconfirmedbyTEM.TEMshowsperfecthexagonalstructure.

TEMimageofperfecthexagonalstructure