Lub UK lub teb chaws metrology lub koom haum NPL, nyob rau hauv kev koom tes nrog thoob ntiaj teb cov neeg koom tes, tshaj tawm rau lub Peb Hlis 15 kev txhim kho ntawm ISO / IEC tus qauv ISO / TS 21356-1: 2021 rau kev ntsuas cov yam ntxwv ntawm graphene, uas feem ntau yog muag hauv cov hmoov hmoov los yog .kua dispersion.ISO / IEC cov qauv ua rau cov saw hlau xa khoom los teb cov lus nug "Kuv cov khoom yog dab tsi?"thiab raws li cov txheej txheem hauv NPL Phau Ntawv Qhia Kev Ua Zoo 145 tsim los ntawm kev koom tes nrog University of Manchester, UK.

Ob peb xyoos dhau los, graphene ntawm cov ntawv graphene tau tsiv tawm ntawm lub chaw kuaj mob mus rau cov khoom siv hauv ntiaj teb xws li tsheb thiab smartphones, NPL sau ntawv (saib "Graphene 101: Cov Ntawv, Cov Khoom, thiab Daim Ntawv Thov").Txawm li cas los xij, tseem muaj qhov cuam tshuam rau qhov nrawm ntawm nws txoj kev lag luam, uas yog nkag siab qhov tseeb ntawm cov khoom siv.Tsis yog tsuas yog ib qho khoom siv xwb, tab sis ntau, txhua tus muaj cov khoom sib txawv uas yuav tsum tau ua kom haum rau ntau yam kev siv sib txawv uas graphene tuaj yeem muab kev txhim kho hauv NPLs, nrog ntau pua lub tuam txhab thoob ntiaj teb muag "graphene" sau ua cov khoom sib txawv. , thiab tsim nws txawv, leej twg vam tias yuav txhim kho lawv cov khoom los ntawm kev sib koom ua ke ob peb txheej ntawm graphene flakes rau cov neeg siv kawg yog qhov sib piv, thiab tom qab ntawd xaiv cov khoom tsim nyog rau lawv cov khoom.