Ferric oxide, eo hape e tsejoang e le iron(III) oxide, ke ntho e tsebahalang haholo ea makenete e sebelisitsoeng haholo lits'ebetsong tse fapaneng. Ka tsoelopele ea nanotechnology, nts'etsopele ea nano-size ferric oxide, haholo-holo Fe3O4 nanopowder, e butse menyetla e mecha ea ts'ebeliso ea eona mafapheng a fapaneng.
Fe3O4 nanopowder, e nang le likaroloana tsa nano-size ea ferric oxide, e bonts'a thepa e ikhethang ea makenete e fapaneng le ea boholo ba eona. Boholo bo fokolang ba likaroloana bo fella ka sebaka se phahameng sa holimo ho bophahamo ba molumo, se lebisang ho reactivity e ntlafetseng le boitšoaro bo ntlafetseng ba matla a khoheli. Sena se etsa hore Fe3O4 nanopowder e be mokhethoa ea tšepisang bakeng sa lits'ebetso tse kang mecha ea litaba ea polokelo ea makenete, lisebelisoa tsa biomedical, tokiso ea tikoloho, le catalysis.
E 'ngoe ea melemo ea bohlokoahali ea Fe3O4 nanopowder ke bokhoni ba eona lits'ebetsong tsa biomedical. Ka lebaka la boits'oaro ba eona ba biocompatibility le boits'oaro ba superparamagnetic, e ithutoe haholo bakeng sa phepelo ea lithethefatsi e lebisitsoeng ho eona, ntlafatso ea phapano ea matla a khoheli (MRI) le kalafo ea hyperthermia. Bokhoni ba ho sebetsa ka holim'a Fe3O4 nanopowder e nang le li-ligands tse khethehileng e eketsa matla a eona a ho fana ka lithethefatsi tse lebisitsoeng, e leng se lumellang hore ho fanoe ka mokhoa o nepahetseng oa meriana ea phekolo ho lisele tse kulang.
Ho phaella lits'ebetsong tsa biomedical, Fe3O4 nanopowder e bontšitse tšepiso ea ho lokisa tikoloho. Matla a eona a matla a khoheli a etsa hore ho tlosoe ka mokhoa o atlehileng litšila tse tsoang metsing le mobung ka mekhoa ea karohano ea makenete. Sena se etsa hore e be sesebelisoa sa bohlokoa sa ho sebetsana le tšilafalo ea tikoloho le liphephetso tsa tokiso.
Ho feta moo, thepa ea catalytic ea Fe3O4 nanopowder e hohetse tlhokomelo tšimong ea catalysis. Sebaka se phahameng le boits'oaro ba matla ba nanopowder bo etsa hore e be mokhethoa ea loketseng bakeng sa karabelo e fapaneng ea catalytic, ho kenyeletsoa lits'ebetso tsa oxidation, phokotso le hydrogenation.
Qetellong, nts'etsopele ea Fe3O4 nanopowder e atolositse ts'ebeliso e ka bang teng ea matla a khoheli a ferric oxide. Mehaho ea eona e ikhethang e e etsa hore e be sesebelisoa se feto-fetohang se nang le litebello tse ts'episang litabeng tsa biomedical, tikoloho le catalytic. Ha liphuputso tsa nanotechnology li ntse li tsoela pele, ho lebelloa ho tsoela pele ho hlahloba bokhoni ba Fe3O4 nanopowder ho senola menyetla e mecha ea tšebeliso ea eona liindastering tse fapaneng.
Nako ea poso: Apr-22-2024