"Tus huab tais ntawm cov ntaub ntawv tshiab" - graphene

1.Graphene yog lub npe hu ua "tus huab tais ntawm cov ntaub ntawv tshiab", tam sim no pom qhov thinnest, lub zog zoo tshaj plaws, lub zog hluav taws xob thiab thermal conductivity ntawm cov khoom siv tshiab nanomaterials, hauv cov khoom siv hluav taws xob, biomedicine, aerospace tub rog, semiconductor li, kev tiv thaiv ib puag ncig. thiab lwm qhov chaw muaj kev cia siab dav dav, nws tus neeg nrhiav tau yeej 2010 Nobel nqi zog hauv physics.

2.Monolayer graphene yog ob-dimensional carbon cov khoom tsim los ntawm ib txheej ntawm carbon atoms ib ntus ntim nruj nreem nyob rau hauv ib tug benzene nplhaib qauv. Ob-txheej graphene hais txog cov khoom siv ob sab ntawm cov pa roj carbon monoxide uas muaj ob txheej ntawm cov pa roj carbon atom ib ntus nruj nreem ntim rau hauv lub nplhaib benzene hauv cov txheej txheem sib txawv, thiab ntau txheej graphene yog hais txog ob-seem carbon cov khoom muaj li ntawm peb mus rau kaum. Cov txheej txheem ntawm cov pa roj carbon atom ib ntus nruj nreem ntim rau hauv ib lub nplhaib benzene hauv cov txheej txheem sib txawv.

3.Lub sab sauv ntawm graphene kev lag luam saw yog graphite ntxhia cov peev txheej thiab cov khoom siv ntau lawm; Qhov nruab nrab ncav cuag yog graphene zaj duab xis thiab graphene hmoov manufacturing; Cov kev siv qis qis rau lub zog tshiab, xim xim, kev noj qab haus huv loj, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, cov khoom siv tshuaj tshiab, cov ntaub ntawv hluav taws xob thiab lwm yam rau kev lag luam.