Zvivakwa kubva kuGripheene - flat, gobvu, mashizha "ebhoni - zvishoma nezvishoma tsvaga kushandiswa mune yekuita, kusanganisira kucheneswa kwemvura. Kuti uite izvi, shandisa iyo "madhiri" egirazi reGriphene, nzvimbo yakatetepa pakati penzvimbo iyo inoumba maNayopurines inotamisa mamorekuru emvura uye inonyadzisa zvinangwa. Nekudaro, zvinoitika kuti mvura inofamba neyakaomesesa yakaoma, ichiita kuti zviome kune ese maitiro uye kuwedzera mutengo wekupomba mvura kuburikidza nemafirita.
Chikwata chePurofiti Robert Orta (Robert anorwadzisa) kubva kuAmerican University ye brown inowedzera mafirita, ne "Vertical" nanipo, yakanga yakwana yekuwedzera carbon mashitsi neHarbonica. Izvi zvakanyorwa pamusoro peizvi muchinyorwa chakaburitswa mumagazini yekutaurirana.
Vanyori vakaisa magirini marata pakutambanudzwa kwe elastic substrate, mushure mekunge kunetseka kwakabviswa. Kudzokera kune yakapfuura chimiro, iyo substrate yakamanikidzwa griphene kuti iite mapoka mazhinji akapinza, aine nguva yakakwana yekutanga - anenge aendeswa. Masayendisiti akanyorwa nenzira iyi mu epoxy resin, mushure meizvozvo makona akapinza eGriphene Haronic akatemwa, achivhura nzira dzeNanoscale, perpendicular ndege yepepa.
"Takagamuchira membrane ine pores pfupi uye yakadzika kwazvo, kuti tibhururuke kuburikidza neinogona chete madiki madiki," anodaro purofesa Hert. - Semuenzaniso, mvura ichapfuura, asi organic polutants uye madzishe mazhinji eight atove akakura uye zvichaderedzwa. "
Vanotsvagurudza vanonzi zvimiro zvakadai "vakatamira kurongedza griphene membranes", vakapfupikiswa - vertically yakaiswa maGrapane membranes) uye yakaratidza basa ravo mukuedza kwavo. Kuburikidza nevasofisi vakadaro vakapfuura mupfu wemvura, vakasanganiswa nemamolekyudhi ehexane, ayo anopfirwa nyore nyore. Masayendisiti anoronga kuti arambe achishanda kuti apedze kuratidza zvigadzirwa zvekutengesa zvichienderana nehunyanzvi hwavo.
Kunobva: Naked Science