貨號 | CAS號 | 編號 | 包裝 | 參數(shù) |
100775 | 7440-42-8 | XF070 | 1 盒 | 面積: 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