Hoobkas siab npaum 99% Graphene oxide hmoov nrog tus nqi zoo

Graphene oxide muaj ntau pawg uas muaj cov pa oxygen ntawm nws qhov chaw. Nws muaj cov kuab tshuaj zoo solubility thiab affinity nrog polymers. Cov ntsiab lus ntawm cov pa oxygen yog 30-40%, dej solubility zoo heev, thiab cov ntsiab lus ntawm monolayer tom qab dissolution yog ntau tshaj 99%. Qhov loj thiab tuab ntawm microchip yog li ntawm 0.5 txog 3 um thiab los ntawm 0.55 txog 1.2 nm. Tsis muaj nag lossis daus.

Graphene oxide hmoov yog tau los ntawm lub tshuab nqus tsev khov-qhuav ntawm graphene oxide sol. Thaum lub sij hawm khov-qhuav, graphene oxide yuav tsis plam cov pa oxygen rau ntawm qhov chaw thiab ua rau sib tshooj ntawm graphene oxide txheej. Cov hmoov tom qab ziab yog ntxeem tau thiab spongy. Nws yaj sai sai thiab tag nrho tom qab ntxiv dej, thiab yuav luag tam sim ntawd rov qab ua cov khoom qub qub.

Cov graphene oxide hmoov tuaj yeem tawg ncaj qha rau hauv cov kua dej thiab cov kuab tshuaj (ultrasound zoo dua) kom tau txais cov tshuaj sib txawv thiab ruaj khov dispersion (saib cov lus qhia dispersion rau cov txheej txheem tshwj xeeb dispersion).