I-spherical nano zinc oxide ayikwazi ukuhlangabezana nezidingo zakho?
Kuthiwani nge-zinc oxide nanowires?
Isitoko # | I-Z713 |
Igama | I-Zinc oxide nanoparticles |
Ifomula | ZnO |
Inombolo ye-CAS. | 1314-13-2 |
Usayizi wezinhlayiya | 20-30nm |
Ubumsulwa | 99.8% |
I-SSA(m2/g) | 25-35 |
I-Morphology | I-Spherical |
Ukubukeka | impushana emhlophe qhwa |
Iphakheji | 1kg, 5kg, 20kg noma njengoba kudingeka |
Izinhlelo zokusebenza ezingaba khona | catalysis, optics, uzibuthe, mechanics, antibacterial, njll |
Phakathi kwama-nano-material antibacterial agents amaningi, i-zinc oxide nanoparticles inomphumela oqinile wokuvimbela noma wokubulala kumagciwane e-pathogenic afana ne-Escherichia coli, i-Staphylococcus aureus, ne-Salmonella.
impahla isetshenziswa kahle ekukhiqizeni ama-masterbatches ahlukahlukene e-antibacterial, nazo zonke izinhlobo zokugoqa epulasitiki kanye nokukhiqizwa kwepulasitiki okusobala.
I-Nano-level zinc oxide wuhlobo olusha lomthombo we-zinc.Ukukhethwa kobuthi kanye ne-biocompatibility enhle, kodwa futhi inezici zomsebenzi ophezulu wezinto eziphilayo, ikhono elihle lokulawula amasosha omzimba kanye nezinga eliphezulu lokumunca, ngakho-ke ukunakwa okwengeziwe kuyakhokhelwa.Umphumela we-antibacterial we-nano-zinc oxide usetshenziswa kabanzi emkhakheni wokufuywa kwezilwane, izindwangu, ukwelashwa, ukupakishwa kokudla nokunye.
Izinhlelo zokusebenza ze-ZnO nanoparticles embonini yenjoloba:
Ingasetshenziswa njengezithasiselo ezisebenzayo ezifana ne-vulcanization activator ukuze kuthuthukiswe izinkomba zokusebenza zokushelela kwemikhiqizo yenjoloba, ukumelana nokugqokwa, amandla emishini nokusebenza okuqeda ukuguga, ukunciphisa ukusetshenziswa kwe-zinc oxide evamile, nokwelula impilo yesevisi.
Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kwamazinga okuphila, abantu baya ngokuya bephishekela ukugqoka okuphezulu, okunethezekile nokunakekelwa kwezempilo.Eminyakeni yamuva kuthuthukiswe njalo i-fiber emisha esebenzayo, efana ne-deodorization fibre, ingamunca umoya wokuhlanza iphunga.Vimbela i-ultraviolet ray fiber, ngaphandle kokuba nomsebenzi ovikela imisebe ye-ultraviolet, isenomsebenzi ongavamile wokulwa namagciwane, ukubulala amagciwane, ngaphandle kokunuka.
Ngekhulu lama-21, isitha esibi kakhulu kubantu ikakhulukazi kwabesifazane imisebe ye-ultraviolet.Abantu banezidingo eziphakeme ekuphepheni kwemikhiqizo yokuvikela ilanga namuhla.Futhi i-sunscreen ye-nano TiO2 powder kanye ne-nano ZnO powder ayinabo ubuthi, ayinambitheki, ayiboli, ayiwoli, futhi inamandla aqinile okumunca i-ultraviolet futhi iyathandwa.Ku-TiO2 ne-ZnO kungaba ukukhetha okuhlakaniphile kwe-anti UV.
I-Nano Titanium Dioxide izinhlayiya ngenxa yokuzinza kwayo okuhle kakhulu kwamakhemikhali nokuzinza kokukhanya, okungeyona ingozi engenabungozi isetshenziswa kabanzi ezinhlotsheni ezahlukene ze-sunscreen, ukunakekelwa kwesikhumba, izimonyo nezinye izimonyo.Ku-nano TiO2 powder Ububanzi be-UV buphakathi namaza amade amaza.Ayitholi nje ukukhanya kwe-ultraviolet, kodwa futhi ikhombisa noma ihlakaze ukukhanya kwe-ultraviolet.
Okwezinhlayiya ze-ZnO nano ezingaphansi kuka-100nm ezidonsa kahle kakhulu ikhono le-ultraviolet.Kungenxa yokuthi i-nano ZnO powder inomphumela wesayizi we-quantum.I-ZnO nano powder izomunca ubude begagasi obuthile bokukhanya ngesenzakalo sokushintsha okuluhlaza okwesibhakabhaka kanye nokumuncwa kwamaza ahlukahlukene okukhanya ngento enwebekayo.Ngakho i-nano ZnO powder inomphumela oqinile wokuvikela ebangeni elibanzi le-UV.I-ZNO nanoparticles iyi-ejenti ekahle yokuvimbela i-UV, ngakho-ke ukwengeza i-nano ZNO kuzimonyo, akukwazi nje ukuvikela isikrini selanga se-ultraviolet, kodwa futhi nesiqedaphunga esilwa namagciwane.
Izinto ezimunca irada
Izinto ezimunca i-radar wuhlobo lwento esebenzayo engamunca ngempumelelo igagasi le-radar lesigameko futhi iyenze ihlakazeke futhi inciphe.Lokhu kubaluleke kakhulu kwezokuvikela izwe.
I-Zinc oxide nanoparticles inamandla amakhulu okumunca imisebe ye-infrared, futhi isilinganiso sezinga lokumunca kumthamo wokushisa sikhulu.Ingasetshenziswa kuma-infrared detectors kanye nezinzwa ze-infrared.I-Nano-zinc oxide iphinde ibe nezici zesisindo esikhanyayo, umbala okhanyayo, ikhono eliqinile lokumunca igagasi, njll. Thatha kahle amagagasi e-radar futhi uwanciphise, asetshenziswa ezintweni ezintsha zobuqili ezimunca igagasi.
I-Zinc oxide inezici zegebe elibanzi lebhendi, amandla aphezulu okubopha i-exciton, amandla aphezulu kanye nobulukhuni obuphezulu, okwenza ifanelekele amaseli elanga azwela udayi.I-zno enohlangothi olulodwa, njenge-zno nanowire, inokumelana okuphansi eduze kwe-eksisi ende kanye nokuhamba okuphezulu ngenxa yokungabikho kwemingcele yokusanhlamvu, okulungele kakhulu ukudluliselwa kwama-electron angaphakathi.
I-Hongwu iyakwazi ukukukhethela ukupakisha okongayo nokuqinile ngokwenani le-oda, okuhlanganisa amabhokisi, izigubhu, izikhwama nokunye.Noma yiliphi iphakheji elithunyelwe lisuka e-Hongwu, kufanele liqinisekiswe ukuthi lifinyelela ikheli lekhasimende ngokuphepha.
Abasebenzi bethu baneminyaka engaphezu kwengu-20 yesipiliyoni kwezokuthutha ngempushana.
I-spherical nano zinc oxide ayikwazi ukuhlangabezana nezidingo zakho?
Kuthiwani nge-zinc oxide nanowires?