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 tebello e 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