Impuphu ye-Graphene oxide engu-99% esebenza kahle embonini ngentengo enhle

I-Graphene oxide inenani elikhulu lamaqembu aqukethe umoya-mpilo ebusweni bayo. Inomswakama omuhle kanye nokusondelana nama-polymer. Okuqukethwe komoya-mpilo eqenjini lomoya-mpilo kungu-30-40%, ukuncibilika kwamanzi kuhle kakhulu, kanti okuqukethwe kwe-monolayer ngemva kokuncibilika kungaphezu kuka-99%. Ubukhulu kanye nobukhulu be-microchip busukela ku-0.5 kuya ku-3 um kanye no-0.55 kuya ku-1.2 nm. Akukho mvula.

Impuphu ye-Graphene oxide itholakala ngokumisa nge-vacuum freeze ye-graphene oxide sol. Ngesikhathi sokumisa nge-freeze, i-graphene oxide ngeke ilahlekelwe amaqembu aqukethe umoya-mpilo ebusweni futhi ibangele ukufana phakathi kwezingqimba ze-graphene oxide. Impuphu ngemva kokomisa inezimbobo futhi ifana ne-spongy. Incibilika ngokushesha nangokuphelele ngemva kokufaka amanzi, futhi cishe ngokushesha ibuyisela izakhiwo zokuqala ze-sol.

Impuphu ye-graphene oxide ingasakazwa ngqo kwisisombululo samanzi kanye ne-solvent (i-ultrasound ingcono) ukuze kutholakale isisombululo sokusakazwa esifanayo nesizinzile (bheka umhlahlandlela wokusakazwa wendlela ethile yokusakazwa).