Dab tsi microscope yog siv rau kev tshawb fawb graphene
Tau kawg, nws yog atomic force microscope (AFM). Saib ntawm daim ntawv qhia qhov siab, ib txheej ntawm graphene tsawg dua 1 nm. Nws yuav tsum tau hais tias AFM yog qhov yooj yim tshaj plaws txhais tau tias ua cov khoom siv graphene. Tau kawg, yuav tsum tau saib xyuas kom paub qhov txawv ntawm plua plav, ntsev, thiab graphene molecules thaum lub sij hawm AFM tus cwj pwm.
Ntawm chav kawm, optical microscopy thiab scanning electron microscopy (SEM) kuj tuaj yeem siv los ua tus cwj pwm graphene. Kuj tseem muaj qhov kev daws teeb meem siab kis tau tus mob electron microscope HRTEM uas tuaj yeem pom cov duab honeycomb atomic ntawm graphene, thiab tuaj yeem pom qhov tsis xws ntawm graphene oxide tom qab txo.
Niaj hnub no, qhov zoo ntawm cov phau ntawv sau los ntawm ntau tus kws tshawb fawb tau nce zuj zus tuaj, tab sis "Graphene-Structure, Preparation Method thiab Performance Characterization" kho los ntawm cov kws tshawb fawb los ntawm Tsinghua University tseem tsim nyog. Muaj qee qhov yuam kev hauv phau ntawv, uas tsis cuam tshuam rau kev siv. Piv nrog rau qee cov phau ntawv Nws yog qhov zoo dua los sau cov ntaub ntawv ntau yam uas tsis muaj kev cai lij choj los qhia tias muaj pes tsawg cov ntaub ntawv koj tau nyeem.
