Okwangoku, zombini imveliso kunye nokusetyenziswa kwee-nanomatoals zitsalele ingqalelo kumazwe ahlukeneyo. I-eChina Nanotechnology iyaqhubeka nokwenza inkqubela, kwaye imveliso yemizi-mveliso iqhutywa ngempumelelo eNanoscale Sio2, iTio2, i-Al22, Fe2o3 kunye nezinye izixhobo zomgubo. Nangona kunjalo, inkqubo yangoku yemveliso kunye neendleko eziphezulu zemveliso zibuthathaka kakhulu, eziya kuchaphazela ukusetyenziswa kwe-nanomatolies. Ke, ukuphuculwa okuqhubekayo kubalulekile.
Ngenxa yesakhiwo esikhethekileyo se-elektroniki kunye ne-atomic enkulu ye-atomic yezinto ezinqabileyo zomhlaba, iipropathi zabo zekhemikhali zahluke kakhulu kwezinye izinto. Ke ngoko, indlela yokulungiselela kunye netekhnoloji yokunyanga i-post-teknoloji yoMhlaba enqabileyo ye-nano oxidas nayo yahlukile kwezinye izinto. Iindlela eziphambili zophando zibandakanya:
I-1. Uhlobo lwe-PREPECK: kubandakanya ukubekwa kwe-oxdic acid, i-carcimication, i-homogeneous, i-homogeneous ye-homogeneous, i-gomogeneous, intsingiselo enkulu yale ndlela kukuba isisombululo sendlela yeyokuba isisombululo senzeka, kulula ukulawula, kwaye sinokuvelisa iimveliso zokucoceka eziphezulu. Kodwa kunzima ukucoca kwaye kulula ukudibanisa.
2. Indlela ye-hydrothelmal: Khawulezisa kwaye womeleze indlela ye-hydrolysis ye-ions phantsi kweemeko zobushushu obuphezulu kunye neemeko zoxinzelelo, kunye nemo yemozulu ichithwe i-nanocry nuclei. Le ndlela inokufumana iipowuti zama-nanometer ngesasazo efanayo kunye nokusasazeka kwesahlulo esincinci, kodwa kufuna ubushushu obuphezulu kunye nezixhobo eziphezulu, ezixabisa kakhulu kwaye zingakhuselekanga ukusebenza.
I-3. Indlela ye-gel: yindlela ebalulekileyo yokulungiselela izixhobo ze-inrganic, kwaye idlala indima ebalulekileyo kwi-Inorgasic synthesis. Kwiqondo lokushisa eliphantsi, i-organometallic complets okanye i-organometal supers ingenza i-fol nge polymerization okanye i-hydrolysis, kunye ne-gel phantsi kweemeko ezithile. Unyango olungaphezulu lobushushu lunokuvelisa ii-noodle ze-ultrafine ngomphezulu womphezulu wecandelo kunye nokusasazeka okungcono. Le ndlela inokwenziwa phantsi kwemiqathango ethambileyo, ikhokelela kwi-powder enendawo enkulu yomphezulu kunye nokusasazeka okungcono. Nangona kunjalo, ixesha lokuphendula lide kwaye lithatha iintsuku ezininzi ukugqiba, lenze kube nzima ukufezekisa iimfuno zophuhliso.
I-4. Indlela yesigaba esiqinileyo: Ukugqibezela amaqondo obushushu okuqhutywa ngamachiza aqingqiweyo okanye ukuphendula kwinqanaba lesigaba esiqinileyo. Umzekelo, umhlaba onqabileyo we-nitrate kunye ne-oxlic acid ixutywe yiMyasi eqinileyo ye-Ball ukwenza i-oxcalalate yomhlaba enqabileyo, emva koko ikhutshiwe kubushushu obuphezulu ukufumana umgubo we-ultrafine. Le ndlela ineendlela eziphezulu zokusabela, izixhobo ezilula, kunye nokusebenza ngokulula, kodwa umgubo ongceliweyo une-morphology engaqhelekanga kunye nokufana nokungazithembi.
Ezi ndlela azifani kwaye zinokungasebenzi ngokupheleleyo kuphuhliso lwezemali. Kukwakhona ngeendlela ezininzi zokulungiselela, ezinje ngendlela ye-microeloulsion ye-microelolion, unxila, njl.
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IXESHA LOKUQALA: APR-06-2023