Ntshiab zinc oxideyog cov tshuaj yeeb zoo nrog cov tshuaj lom neeg ntawm zno, hmoov dawb lossis rhuab, thiab tig rov qab rau lub zog, thiab tig rov qab los ntawm lub zog, thiab cov tawv nqaij tawv nqaij yog ib nrab ntawm titanium dioxide thiab zinc Sulfide {{}} Lub hwj chim xim yog ob zaug Txheej Txheem, tshuaj nplaum, cov khoom noj, roj teeb, thiab zoo heev {} Kuv yog cov khoom siv kub thiab txias} teb {{11. Txuas ntxiv, micro-particle zinc oxide li nano-khoom kuj tseem pib ua lub luag haujlwm hauv cov teb ntsig.
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Tshuaj Cov Qauv |
Ozn |
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Muaj pes tsawg leej |
80 |
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Molecular hnyav |
81 |
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m/z |
80 (100.0%), 82 (57.4%), 84 (38.6%), 83 (8.4%), 86 (1.3%) |
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Kev Ntsuam Xyuas |
O, 19.66; ZN, 80.34 |
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Ntshiab zinc oxidemas muaj nyob rau hauv daim ntawv ntawm cov hmoov dawb lossis liab zinc ore {}} Qhov me me}}}}}} {% ntawm tag nrho cov pa oxygen atomflow ntawm 800℃C), ua rau cov tshuaj kom tshwm ntsej muag daj . Thaum cov tee kub, lub crystal rov los dawb.
(1) Kev lag luam roj hmab
Siv nyob rau hauv cov roj hmab lossis cable kev lag luam raws li cov roj hmab vulcanizing, thiab cov roj hmab zoo nkauj, thiab cov roj hmab muaj xim huv, thiab cov roj hmab me me (txog 0} 1 μ m loj) tuaj yeem Siv raws li lub teeb stabilizers rau cov yas xws li polyolinyl chloride {}} thermal conductivity ntawm cov ntshiab silicone roj hmab yog tus nqi qis; Los ntawm kev ntxiv znting cov hmoov, lub thermal conductivity ntawm silicone roj hmab tuaj yeem ua tiav lub zog tsis muaj zog ntxiv thaum muaj kev sib txuam nrog kev sib sau ua ke thiab ua kom loj-loj Hais nyob rau hauv cov polymer matrix, uas cuam tshuam rau cov tshuab roj caravies ntawm roj hmab.
(2) Kev lag luam Textile
Rau cov ntaub pua plag textile, cov kua mis tsis muaj dej thiab tiv thaiv kev ua kom zoo nkauj
(3) Kev lag luam thiab kev lag luam tshuaj pleev ib ce
Zinc oxide yog siv rau hauv kev kho hniav thiab cov khoom noj kom zoo nkauj hauv cov tawv nqaij thiab tsis muaj kev txaus nyiam rau hauv cov nqe lus ntawm kev zoo nkauj. vim tias lawv muaj peev xwm nqus cov hluav taws xob roj hluav taws xob, cov khoom pib siv nyob rau hauv lub ntsej muag cream {}} zinc oxide kuj tseem tuaj yeem siv tshuaj txhuam hniav rau kev kho dua tshiab.
(4) Kev lag luam catalytic
Kev siv hluav taws xob hauv qab no los ntawm kev siv oxidation los ntawm cov duab paug los ntawm cov duab oxidicen muaj cov khoom noj muaj tseeb xws li zno, uas tuaj yeem ua tau photocatalytic kev ua si hauv qab ulaviolet teeb siv {}}}}} Txawm li cas los xij, thiab nthuav tawm cov kev ua haujlwm zoo dua qub oxide .
(5) Kev Lag Luam Hluav Taws Xob
Zinc oxide yog qhov tseem ceeb tshiab ntawm semiconductor nrog cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (60 lasers, thiab lub hnub ci hlwb.
(6) lwm daim teb
Organic synthesis catalysts and desulfurizers are used as matrices for analytical reagents, reference reagents, fluorescent agents, and photosensitive materials.
Nyob rau hauv kev lag luam chiv, raw roj yog siv rau precision desulfurization nyob rau hauv synisation desulfurization thiab roj av xws li methanol thiab hydrogen ntau lawm .
Siv rau electrostatic ntub luam tawm, qhuav hloov luam ntawv, qhuav hloov luam ntawv, thiab electrostatic cov khoos phis tawm, thiab electrostatic phaj ua cov ntaub ntawv .
Siv hauv kev lag luam yas, Sunscetics series cov khoom lag luam, cov khoom lag luam sib xyaw tshwj xeeb, thiab textile kev lom zem ua .
Kws tshuaj, siv los ua cov ris tsho hnav, rau kev pleev tshuaj pleev, cov pa luam yeeb, thiab roj hmab pastes {}}
Siv los ua cov xim dawb, nws cov xim muaj txiaj ntsig zoo rau cov titancium, zoo li cov xim av, thiab cov xim av epox,.} siv rau kev tsim cov pigments xws li zinc chrome daj, zinc acetate, zinc carbonate, zinc chloride, thiab lwm yam.
Kev tsim khoom ntawm cov khoom lag luam roj av, phosphors, catalysts, thiab cov ntaub ntawv sib nqus .
Nws tseem siv nyob rau hauv kev tsim cov lacquered ntaub, tshuaj pleev ib ce, txhas, tawv, thiab lwm yam}
Siv rau luam ntawv thiab dyeing, papermaking, ntais ntawv, kev lag luam, kev lag luam iav, thiab lwm yam.
Zinc oxide yog cov tshuaj lom neeg pub zaub mov tsim nyog rau siv ua zinc ntxiv rau hauv kev ua tiav .
Tib neeg tau kawm sivntshiab zinc oxideraws li txheej lossis cov tshuaj sab nraud rau lub sijhawm ntev, tab sis keeb kwm ntawm kev tshawb pom zinc oxide yog qhov nyuaj rau trace .
Cov neeg Loos twb tau kawm los tsim tooj liab los ntawm zinc vapor nyob rau hauv ib tug rawg rauv thiab rolled rau cov tshuaj tiv thaiv {} .
Neeg Qhab tau dhau los paub txog cov khoom siv zinc thiab zinc nyob rau hauv cov kev siv thev naus laus zis nyob rau hauv provefting tshuab tau qhia rau Suav teb hauv 17th caug xyoo.
England tsim thawj Zinc Smelting cog nyob rau hauv Tebchaws Europe .
Nws xub pib ua dej pleev xim, tab sis nws nyuaj rau yaj hauv cov roj {}} Txawm li cas los xij, qhov teeb meem tau daws tau sai dua los ntawm cov txheej txheem tshiab zinc.
Leclerc tau pib loj ua zinc dawb roj pleev xim rau hauv Paris
Zinc Oxide tau ua nrov thoob plaws hauv Tebchaws Europe .
kev ua purity ntawm zinc oxide tau siab heev uas qee cov duab kos nrog zinc dawb, tab sis cov xim tau tawg tom qab ib puas xyoo .
zinc oxide tau siv feem ntau siv nyob rau hauv kev lag luam roj hmab .
Qhov thib ob loj tshaj plaws kev siv zinc oxide yog ib qho ntxiv rau cov ntawv ntxiv rau cov ntawv luam, tab sis nyob rau hauv lub xyoo pua 21st, kev coj ua ntxiv rau cov ntawv ntxiv rau cov ntawv luam tawm .
Cov pab pawg tshawb fawb tau coj los ntawm Professess Shouhiko Nakamura ntawm Shimane University synthles} Tus nqi fluidescentized nrog ib feem pua ntawm cov ntawm cov ntsuab ntsuab fluorescent protein .
Cov kws tshawb nrhiav pub cov nas nrog cov protein uas muaj cov duab particle thiab ntse tau ntes lub teeb ci ntsa iab hauv nas lub cev .
Shimane University hauv Nyij Pooj tshaj tawm txoj kev loj hlob ntawm lub teeb ci ntsa iab uas muaj peev xwm ua tau zoo nyob rau hauv lub teeb tsis ruaj khov thiab muaj kev nyab xeeb, thiab nws tuaj yeem siv rau hauv cov khoom kho mob ntug kev kho mob.
Sunscreen efficiency ntawmNtshiab zinc oxide: UV Scartering tus nqi ntawm 20nm partic parsle zno yog 1.7 zaug ntawm tio ₂
Lub UV Scartering efficiency ntawm 20nm partic parsle zno yog qhov zoo dua li ntawm tio ₂
Raws li lub teeb scatical thiab kev sim cov ntaub ntawv ntawm nanomleasts, thaum lub sam thiaj (UV) thiab titanium Qhov loj me me, thiab lub teeb nthwv dej ntawm ob, nrog rau cov txiaj ntsig saum npoo ntawm nanoparticles. Tshwj xeeb tshaj plaws manifested li:
Refuntive Index qhov txawv
Lub sijhawm hluav taws xob tsis zoo ntawm Zno yog 2 .}}}}}}}} nm) ntawm qhov me me ntawm 20Nm {{. Qhov no yog vim tias nws qhov loj me matches lub waverach ntau tshaj plaws thaum cov particle loj rau 0.1 "".
Ntau qhov kev pab cuam spectral
Zomo muaj tus nqi tiv thaiv ntawm ntau tshaj 95% rau UVA thiab npog feem ntau}}}}}}320-350}}}}}320-350320-350}320-350 thev naus laus zis .
Pom lub teeb pom kev hloov pauv
20NM ZNAPO tau txais UV Shielding Thaum tswj hwm lub teeb pom kev zoo tshaj 85%, zam kev ua kom lub cev ua kom zoo nkauj dua ntawm 85%
Cov Ntsiab Cai: Synergistic Pheejkas ntawm Nanoparticle loj thiab lub teeb tawg
Mie Scattering Theory
Thaum qhov sib piv ntawm nanoparticle loj (d) rau qhov teeb meem lub teeb (λ)} {} {} {} {} {{5 5}}) yog ze dua rau cov kev pom zoo tshaj plaws, thaum muaj kev ua haujlwm ntev hauv lub siab ntev hauv lub siab ntev ntev.
Cov nyhuv saum npoo thiab dispersibility
20NM ZOMH ZAJ DUBSCERATIONE los ntawm cov txheej txheej saum npoo av (xws li al} Cov khoom siv tau ua kom zoo ntawm kev sib cais ntawm kev rho tawm yog txo qis los ntawm 50%, thiab kev nrawm nrawm yog txo rau 0 {{. 01mm / h (ib txwm muaj 0.5 hli / h), txhim kho qhov kev sib txuam ntawm cov tshuaj pleev thaiv hnub.
Multidimensional Shielding Kev Ua Haujlwm
UVA Kev Tiv Thaiv: 20nm Zomo muaj tus nqi tiv thaiv ntawm ntau tshaj 95% rau UVA, npog tag nrho cov nthwv dej UVA ({} ni {}}
UVB Shielding: TiO ₂ muaj zog dua nqus nyob rau hauv UVB band (}}}}}}}}}}}}}}}} {{{.
Cim npe nrov: Ntshiab Zinc oxide Cas 1314-13-2, cov chaw muag khoom, chaw tsim khoom, chaw tsim khoom, yuav khoom, rau muag