I-Spherical nano zinc oxide ayikwazi ukuhlangabezana neemfuno zakho?
Kuthekani nge-zinc oxide nanowires?
Isitokhwe # | Z713 |
Igama | Zinc oxide nanoparticles |
Ifomula | ZnO |
Inombolo yeCAS. | 1314-13-2 |
Ubungakanani besuntswana | 20-30nm |
Ubunyulu | 99.8% |
I-SSA(m2/g) | 25-35 |
I-Morphology | I-Spherical |
Imbonakalo | umgubo omhlophe wekhephu |
Iphakheji | 1kg, 5kg, 20kg okanye njengoko kufuneka |
Usetyenziso olunokwenzeka | I-catalysis, i-optics, i-magnetism, i-mechanics, i-antibacterial, njl |
Phakathi kwezinto ezininzi ze-nano-material antibacterial agents, i-zinc oxide nanoparticles ine-inhibitory eqinile okanye isiphumo sokubulala kwiibhaktheriya ze-pathogenic ezifana ne-Escherichia coli, i-Staphylococcus aureus, kunye ne-Salmonella.
impahla isetyenziswa kakuhle kwimveliso masterbatches ezahlukeneyo antibacterial, kunye nazo zonke iintlobo zokusonga zeplastiki kunye nokuveliswa ekuhleni zeplastiki.
I-Nano-level zinc oxide luhlobo olutsha lomthombo we-zinc.Ukukhethwa kwetyhefu kunye ne-biocompatibility elungileyo, kodwa kwakhona ineempawu zebhayoloji ephezulu, isakhono esilungileyo sokulawula i-immune kunye nezinga eliphezulu lokufunxa, ngoko ke ingqwalasela engakumbi ihlawulwe.Impembelelo ye-antibacterial ye-nano-zinc oxide isetyenziswa ngokubanzi kwiinkalo zezilwanyana, i-textile, unyango lwezonyango, ukupakishwa kokutya kunye nokunye.
Ukusetyenziswa kwe-ZnO nanoparticles kwishishini lerabha:
Ingasetyenziswa njengezongezo ezisebenzayo ezifana ne-vulcanization activator ukuphucula izalathisi zokusebenza kweemveliso zerabha ezigudileyo, ukuxhathisa ukunxiba, amandla omatshini kunye nokusebenza okuchasene nokuguga, ukunciphisa ukusetyenziswa kwe-zinc oxide eqhelekileyo, kunye nokwandisa ubomi benkonzo.
Ngophuhliso lwenzululwazi kunye nobuchwepheshe kunye nokuphuculwa kwemigangatho yokuphila, abantu baya besanda kukhangela umgangatho ophezulu, ukunxiba okukhululekile kunye nokunakekelwa kwezempilo.Kwiminyaka yakutshanje isoloko iphuhlisa iintlobo ngeentlobo zeefayibha ezisebenzayo, ezinje ngefiber deodorization, zinokufunxa umoya wokucoca ivumba.Ukuthintela i-ultraviolet ray fiber, ngaphandle kokuba nomsebenzi okhusela imitha ye-ultraviolet, usenomsebenzi ongaqhelekanga wokulwa neebhaktheriya, ukubulala iintsholongwane, ngaphandle kwevumba.
Kwinkulungwane yama-21, olona tshaba lubi ebantwini ingakumbi kwabasetyhini yimitha yeultraviolet.Abantu baneemfuno eziphezulu kukhuseleko lweemveliso zesunscreen namhlanje.Kwaye i-sunscreen ye-sunscreen nano TiO2 powder kunye ne-nano ZnO powder ayinayo ityhefu, ayinambitheki, ayiboli, ayiguquki, kwaye inamandla amakhulu okuthatha i-ultraviolet kwaye iyathandwa.I-TiO2 kunye ne-ZnO iya kuba lukhetho oluhlakaniphile lwe-anti UV.
I-particle ye-Nano Titanium Dioxide ngenxa yokuzinza kwayo kweekhemikhali kunye nokuzinza kokukhanya, i-non-toxic engenabungozi isetyenziswa ngokubanzi kwiintlobo ezahlukeneyo ze-sunscreen, ukunakekelwa kwesikhumba, izimonyo kunye nezinye izimonyo.Kwi-nano TiO2 umgubo we-UV uluhlu luphakathi kunye nobude obude.Ayifaki nje ukukhanya kwe-ultraviolet, kodwa iphinda ibonise okanye isasaze ukukhanya kwe-ultraviolet.
Kumasuntswana e-ZnO nano angaphantsi kwe-100nm enesakhono esihle sokufunxa i-ultraviolet.Kungenxa yokuba i-nano ZnO powder inefuthe lobungakanani be-quantum.I-ZnO nano powder iya kuthatha ubude obuthile bokukhanya kunye ne-blue-shift phenomenon kunye nokufunxwa kwamaza ohlukeneyo okukhanya kunye nesiganeko esibanzi.Ngoko i-nano ZnO powder inefuthe elinamandla lokukhusela kwi-UV ebanzi.I-ZNO nanoparticles yinto efanelekileyo yokuthintela i-UV, ngoko ke ukongeza i-nano ZNO kwizinto zokuthambisa, ayikwazi ukukhusela i-sunscreen ye-ultraviolet kuphela, kodwa kunye ne-antibacterial deodorant.
Izixhobo zokufunxa irada
Imathiriyeli yokufunxa irada luhlobo lwemathiriyeli esebenzayo enokuthi ifunxe ngokufanelekileyo i-radar wave yesiganeko kwaye iyenze isasazeke kwaye ithobe.Oku kubaluleke kakhulu kukhuselo lwesizwe.
I-Zinc oxide nanoparticles inamandla amakhulu okufunxa imitha ye-infrared, kwaye umlinganiselo wezinga lokufunxa kumthamo wobushushu mkhulu.Ingasetyenziswa kwi-infrared detectors kunye ne-infrared sensors.I-Nano-zinc oxide nayo ineempawu zobunzima bokukhanya, umbala okhanyayo, isakhono esinamandla sokufunxa amaza, njl.
I-Zinc oxide ineempawu ze-gap yebhendi ebanzi, amandla aphezulu okubopha i-exciton, amandla aphezulu kunye nobunzima obuphezulu, okwenza ukuba ifaneleke kwiiseli zelanga zelanga.I-zno ene-dimensional, efana ne-zno nanowire, inokumelana okuphantsi kunye ne-axis ende kunye ne-conductivity ephezulu ngenxa yokungabikho kwemida yeenkozo, ekulungele ngakumbi ukuhanjiswa kwee-electron zangaphakathi.
I-Hongwu inoguquko lokukhetha ukupakishwa okunoqoqosho & eyomeleleyo kuwe ngokobungakanani bomyalelo, kubandakanya iibhokisi, imigqomo, iingxowa njalo njalo.Nayiphi na iphakheji ethunyelwe esuka eHongwu, kufuneka iqinisekiswe ukuba ifikelela kwidilesi yomthengi ngokukhuselekileyo.
Abasebenzi bethu baneminyaka engama-20 yamava kuthutho lomgubo.
I-Spherical nano zinc oxide ayikwazi ukuhlangabezana neemfuno zakho?
Kuthekani nge-zinc oxide nanowires?