Nanotechnology yog ib qho kev sib koom ua haujlwm tshiab uas maj mam tsim nyob rau xyoo 1980s thiab thaum ntxov 1990s. Vim nws lub peev xwm loj heev los tsim cov txheej txheem tsim khoom tshiab, cov khoom siv, thiab cov khoom lag luam, nws yuav ua rau muaj kev hloov pauv tshiab hauv lub xyoo pua tshiab. Tam sim no txoj kev loj hlob theem ntawm nanoscience thiab nanotechnology zoo ib yam li lub computer thiab cov ntaub ntawv technology nyob rau hauv 1950s. Feem ntau cov kws tshawb fawb tau cog lus rau daim teb no cia siab tias txoj kev loj hlob ntawm nanotechnology yuav muaj kev cuam tshuam dav thiab muaj txiaj ntsig rau ntau yam ntawm kev siv tshuab. Cov kws tshawb fawb ntseeg tias nws muaj cov khoom coj txawv txawv thiab cov khoom tshwj xeeb, thiab cov kev txwv tseem ceeb uas ua rau cov khoom coj txawv txawv ntawm nano.tsawg ntiaj tebCov ntaub ntawv muaj xws li cov nyhuv tshwj xeeb, cov nyhuv me me, cov nyhuv cuam tshuam, cov nyhuv pob tshab, cov nyhuv tunneling, thiab cov nyhuv macroscopic quantum. Cov teebmeem no ua rau lub cev muaj zog ntawm nano systems txawv ntawm cov khoom siv ib txwm siv, xws li lub teeb, hluav taws xob, cua sov, thiab hlau nplaum, ua rau muaj ntau yam tshiab. Muaj peb lub ntsiab lus qhia rau cov kws tshawb fawb yav tom ntej los tshawb fawb thiab tsim nanotechnology: kev npaj thiab kev siv cov khoom siv nanomaterials; Tsim thiab npaj ntau yam khoom siv nano thiab khoom siv; Tshawb xyuas thiab txheeb xyuas cov khoom ntawm nano cheeb tsam. Tam sim no, feem ntau muaj qee cov lus qhia rau nanotsawg ntiaj tebs, thiab yav tom ntej siv nanotsawg ntiaj tebyuav tsum tau tsim kho ntxiv.
Nano lanthanum oxide (lwj 2o3)
Nano lanthanum oxideyog siv rau piezoelectric cov ntaub ntawv, electrothermal cov ntaub ntawv, thermoelectric cov ntaub ntawv, magnetoresistive cov ntaub ntawv, luminescent cov ntaub ntawv (xiav hmoov) hydrogen cia cov ntaub ntawv, kho qhov muag iav, laser cov ntaub ntawv, ntau yam alloy cov ntaub ntawv, catalysts rau npaj cov organic tshuaj, thiab catalysts rau neutralizing automotive pa. Lub teeb hloov ua liaj ua teb zaj duab xis kuj tau siv raunano lanthanum oxide.
Lub ntsiab siv ntawmnano ceriamuaj xws li: 1. Raws li ib tug iav additive,nano ceriatuaj yeem nqus tau ultraviolet thiab infrared rays thiab tau siv rau iav tsheb. Tsis tsuas yog nws tuaj yeem tiv thaiv hluav taws xob ultraviolet, tab sis nws tuaj yeem txo qhov kub hauv lub tsheb, yog li txuag hluav taws xob rau cua txias. 2. Daim ntawv thov ntawmnano cerium oxidenyob rau hauv automotive exhaust purification catalysts tuaj yeem tiv thaiv kom tsis txhob muaj cov pa roj ntau ntawm cov pa tawm mus rau hauv huab cua. 3.Nano cerium oxidetuaj yeem siv rau cov xim pleev xim rau cov xim yas thiab tuaj yeem siv rau hauv kev lag luam xws li coatings, number case, thiab ntawv. 4. Daim ntawv thov ntawmnano ceriaNyob rau hauv cov ntaub ntawv polishing tau dav lees paub tias yog qhov yuav tsum tau muaj siab rau polishing silicon wafers thiab sapphire ib leeg siv lead ua substrates. 5. Tsis tas li ntawd,nano ceriatseem tuaj yeem siv rau cov khoom siv hydrogen, cov ntaub ntawv thermoelectric,nano ceriatungsten electrodes, ceramic capacitors, piezoelectric ceramics,nano ceria silicon carbideabrasives, roj cell raw cov ntaub ntawv, roj av catalysts, tej yam khoom siv hlau nplaum ruaj khov, ntau yam hlau alloy, thiab cov hlau tsis muaj hlau.
NanometerPraseodymium Oxide (np6o 11)
Lub ntsiab siv ntawmnano praseodymium oxidesuav nrog: 1. Nws yog dav siv hauv tsev ceramics thiab niaj hnub ceramics. Nws tuaj yeem tov nrog ceramic glaze los ua xim glaze, los yog siv tau raws li underglaze pigment ib leeg. Cov xim tsim tawm yog lub teeb daj, nrog cov xim ntshiab thiab muaj kuab heev. 2. Siv rau kev tsim cov hlau nplaum ruaj khov, siv dav hauv ntau yam khoom siv hluav taws xob thiab lub cev muaj zog. 3. Siv rau roj av catalytic cracking, nws muaj peev xwm txhim kho catalytic kev ua si, xaiv, thiab stability. 4.Nano praseodymium oxidekuj tseem siv tau rau abrasive polishing. Tsis tas li ntawd, kev siv ntawmnano praseodymium oxidenyob rau hauv daim teb ntawm optical fibers kuj yog nce zuj zus.
Nanometer neodymium oxide (Nd2O 3)
Nanometer neodymium oxidelub ntsiab tau dhau los ua lub ntsiab lus kub ntawm kev lag luam xim rau ntau xyoo vim nws txoj haujlwm tshwj xeeb hauv lubtsawg ntiaj tebteb.Nanometer neodymium oxidekuj tseem siv rau cov khoom siv hlau uas tsis yog-ferrous. Ntxiv 1.5% rau 2.5%nano neodymium oxiderau magnesium los yog aluminium alloys tuaj yeem txhim kho qhov kev ua haujlwm kub, airtightness, thiab corrosion kuj ntawm alloy, thiab yog dav siv los ua cov khoom siv hauv aerospace. Tsis tas li ntawd, nano yttrium aluminium garnet doped nrognano neodymium oxidee generates luv yoj laser beams, uas yog dav siv nyob rau hauv kev lag luam rau vuam thiab txiav nyias cov ntaub ntawv nrog ib tug tuab ntawm tsawg tshaj li 10 hli. Hauv kev xyaum kho mob, nanoyttrium aluminiumgarnet lasers doped nrognano neodymium oxideyog siv es tsis txhob phais phais kom tshem tawm cov qhov txhab phais los yog tshuaj tua kab mob.Nano neodymium oxidekuj yog siv rau cov xim iav thiab cov khoom siv ceramic, nrog rau cov khoom siv roj hmab thiab cov khoom siv ntxiv.
Nano samarium oxide (sm2o3 ua)
Lub ntsiab siv ntawmnanoscale samarium oxidesuav nrog nws lub teeb daj xim, uas yog siv nyob rau hauv ceramic capacitors thiab catalysts. Ntxiv rau,nano samarium oxideKuj tseem muaj cov khoom siv hluav taws xob thiab tuaj yeem siv los ua cov khoom siv, cov khoom siv tiv thaiv, thiab cov khoom siv tswj cov atomic reactors, ua kom muaj kev nyab xeeb ntawm kev siv lub zog loj uas tsim los ntawm nuclear fission.
Nanoscaleeuropium oxide (ua 2o3)
Nanoscale europium oxidefeem ntau yog siv hauv cov hmoov fluorescent. Eu3 + yog siv los ua tus activator rau liab phosphors, thiab Eu2 + yog siv rau xiav phosphors. Niaj hnub no, Y0O3: Eu3 + yog qhov zoo tshaj plaws phosphor rau luminescence efficiency, txheej stability, thiab cov nqi rov qab. Tsis tas li ntawd, nrog kev txhim kho hauv thev naus laus zis xws li kev txhim kho luminescence efficiency thiab qhov sib txawv, nws tau siv dav. Tsis ntev los no,nano europium oxidekuj tau siv los ua ib qho kev txhawb nqa emission phosphor hauv X-ray kho mob kuaj kab mob tshiab. Nano europium oxide kuj tuaj yeem siv los tsim cov xim lo ntsiab muag thiab cov ntxaij lim dej, rau cov khoom siv sib nqus npuas, thiab hauv cov ntaub ntawv tswj, cov ntaub thaiv npog, thiab cov khoom siv ntawm cov atomic reactors. Fine particle gadolinium europium oxide (Y2O3Eu3+) liab fluorescent hmoov tau npaj sivnano yttrium oxide (y2o3 ua) thiabnano europium oxide (ua 2o3) raws li raw khoom. Thaum npajtsawg ntiaj tebtricolor fluorescent hmoov, nws tau pom tias: (a) nws tuaj yeem sib xyaw zoo nrog cov hmoov ntsuab thiab xiav hmoov; (b) txheej txheej zoo; (c) Vim yog qhov me me me me ntawm cov hmoov liab, qhov tshwj xeeb ntawm qhov chaw nce, thiab cov luminescent hais ntau ntxiv, uas tuaj yeem txo cov hmoov liab siv hauvtsawg ntiaj tebtricolor phosphors, uas ua rau txo tus nqi.
Nano Gadolinium Oxide hmoov (gd2o3 ua)
Nws cov kev siv tseem ceeb suav nrog: 1. Nws cov dej-soluble paramagnetic complex tuaj yeem txhim kho cov magnetic resonance (NMR) cov duab kos duab ntawm tib neeg lub cev hauv kev siv kho mob. 2. Base sulfur oxides tuaj yeem siv los ua daim phiaj matrix rau qhov tshwj xeeb ci ci oscilloscope raj thiab X-ray fluorescence cov ntxaij vab tshaus. 3. Covnano gadolinium oxide in nano gadolinium oxidegallium garnet yog ib qho zoo tagnrho substrate rau magnetic npuas nco nco nco. 4. Thaum tsis muaj Camot lub voj voog txwv, nws tuaj yeem siv los ua cov khoom sib nqus sib nqus cua txias nruab nrab. 5. Siv los ua ib qho inhibitor rau kev tswj cov saw tshuaj tiv thaiv qib ntawm nuclear fais fab nroj tsuag kom muaj kev ruaj ntseg ntawm cov tshuaj tiv thaiv nuclear. Tsis tas li ntawd, kev siv ntawmnano gadolinium oxidethiab nano lanthanum oxide ua ke pab hloov cov iav hloov chaw thiab txhim kho cov thermal stability ntawm iav.Nano Gadolinium Oxide hmoovkuj tseem siv tau rau kev tsim cov capacitors thiab X-ray intensifying cov ntxaij vab tshaus. Kev siv zog tam sim no tau ua thoob ntiaj teb los tsim cov ntawv thovnano gadolinium oxidethiab nws cov alloys nyob rau hauv magnetic txias, thiab breakthroughs tau ua.
Nanometerterbium oxide (twb 4o7)
Cov chaw tseem ceeb ntawm daim ntawv thov muaj xws li: 1. fluorescent hmoov yog siv los ua ib qho activator rau cov hmoov ntsuab hauv peb cov xim fluorescent hmoov, xws li phosphate matrix qhib los ntawmnano terbium oxide, silicate matrix qhib los ntawmnano terbium oxide, thiab nano cerium magnesium aluminate matrix qhib los ntawmnano terbium oxide, tag nrho emitting ntsuab teeb nyob rau hauv lub xeev zoo siab. 2. Nyob rau hauv xyoo tas los no, kev tshawb fawb thiab kev loj hlob tau ua raunano terbium oxideraws li magneto-optical cov ntaub ntawv rau magneto-optical cia. Lub magneto-optical disc tsim siv Tb-Fe amorphous nyias zaj duab xis raws li lub khoos phis tawj khaws cia tuaj yeem ua kom muaj peev xwm khaws cia los ntawm 10-15 zaug. 3. Magneto optical iav, Faraday rotatory iav muajnano terbium oxide, yog cov khoom siv tseem ceeb siv hauv kev tsim cov rotators, cais tawm, thiab ringers dav siv hauv tshuab laser.Nano terbium oxidethiab nano dysprosium hlau oxide tau tsuas yog siv nyob rau hauv sonar thiab tau dav siv nyob rau hauv ntau yam teb, los ntawm cov roj txhaj tshuab, kua valve tswj, micro positioning rau mechanical actuators, mechanisms, thiab tis regulators rau aircraft thiab chaw telescopes.
Lub ntsiab siv ntawmnano dysprosium oxide (Dy2O3) nano dysprosium oxideyog: 1.Nano dysprosium oxideyog siv los ua fluorescent hmoov activator, thiab trivalentnano dysprosium oxideyog ib qho kev cog lus ua kom ion rau ib qho chaw luminescent peb thawj xim luminescent khoom. Nws yog tsim los ntawm ob pawg emissions, ib qho yog daj lub teeb emission, thiab lwm yam yog xiav lub teeb emission. Cov khoom siv luminescent doped nrognano dysprosium oxidetuaj yeem siv los ua peb lub ntsiab xim fluorescent hmoov. 2.Nano dysprosium oxideyog ib qho khoom siv hlau tsim nyog rau kev npaj loj magnetostrictive alloynano terbium oxidenano dysprosium hlau oxide (Terfenol) alloy, uas tuaj yeem ua rau qee qhov kev ua haujlwm zoo kom ua tiav. 3.Nano dysprosium oxidehlau tuaj yeem siv los ua cov khoom siv kho qhov muag magneto nrog cov ntaub ntawv ceev ceev thiab kev nyeem ntawv rhiab heev. 4. Siv rau kev npaj ntawmnano dysprosium oxideteeb, cov khoom siv ua haujlwm hauvnano dysprosium oxideteeb yognano dysprosium oxide. Hom teeb no muaj qhov zoo xws li lub teeb ci siab, xim zoo, xim kub, me me, thiab ruaj khov arc. Nws tau siv los ua lub teeb pom kev zoo rau cov yeeb yaj kiab, luam ntawv, thiab lwm yam kev siv teeb pom kev zoo. 5. Vim lub loj neutron capture cross-sectional cheeb tsam ntawmnano dysprosium oxide, nws yog siv nyob rau hauv lub atomic zog kev lag luam los ntsuas neutron spectra los yog raws li ib tug neutron absorber.
Lub ntsiab siv ntawmnano holmium oxidemuaj xws li: 1. raws li ib tug additive rau hlau halide teeb. Hlau halide teeb yog ib hom roj tso tawm teeb tsim los ntawm lub hauv paus ntawm high-pressure mercury teeb, tus cwj pwm los ntawm kev sau lub teeb nrog ntau yam.tsawg ntiaj tebhalides. Tam sim no, lub ntsiab siv yogtsawg ntiaj tebiodide, uas tso tawm cov xim sib txawv thaum lub sij hawm tso pa tawm. Cov khoom siv ua haujlwm siv nyob rau hauvnano holmium oxidelub teeb yog iodizednano holmium oxide, uas tuaj yeem ua tiav qhov siab ntawm cov hlau atoms nyob rau hauv arc cheeb tsam, zoo heev txhim kho hluav taws xob efficiency. 2.Nano holmium oxidetuaj yeem siv los ua ib qho ntxiv rau yttrium hlau los yogyttrium aluminiumgarnet; 3.Nano holmium oxidetuaj yeem siv los ua yttrium hlau aluminium garnet (Ho: YAG) kom tawm 2 μ M laser, tib neeg cov ntaub so ntswg ntawm 2 μ Qhov nqus ntawm m laser yog siab, yuav luag peb qhov kev txiav txim siab ntau dua li ntawm Hd: YAG0. Yog li thaum siv Ho: YAG laser rau kev kho mob phais, tsis tsuas yog tuaj yeem txhim kho qhov kev ua haujlwm ntawm kev phais thiab qhov tseeb, tab sis kuj yog qhov chaw thermal puas tuaj yeem raug txo kom tsawg dua. Lub beam dawb generated los ntawmnano holmium oxidecrystals tuaj yeem tshem tawm cov rog yam tsis muaj cua sov ntau dhau, yog li txo cov thermal puas rau cov ntaub so ntswg noj qab haus huv. Nws yog qhia tias kev siv ntawmnano holmium oxidelasers hauv Tebchaws Meskas los kho glaucoma tuaj yeem txo qhov mob ntawm cov neeg mob uas tau phais. 4. Nyob rau hauv magnetostrictive alloy Terfenol D, ib tug me me ntawmnano holmium oxidekuj tseem tuaj yeem muab ntxiv kom txo tau qhov chaw sab nraud uas yuav tsum tau muaj rau saturation magnetization ntawm alloy. 5. Tsis tas li ntawd, cov khoom siv sib txuas lus kho qhov muag xws li fiber ntau lasers, fiber ntau amplifiers, thiab fiber ntau sensors tuaj yeem ua tau siv cov fibers doped nrog.nano holmium oxide, uas yuav ua lub luag haujlwm tseem ceeb hauv kev txhim kho sai ntawm fiber ntau kev sib txuas lus niaj hnub no.
Lub ntsiab siv ntawmnano erbium oxidesuav nrog: 1. Lub teeb emission ntawm Er3 + ntawm 1550nm muaj qhov tseem ceeb tshwj xeeb, raws li qhov wavelength no yog qhov tseeb nyob ntawm qhov poob qis tshaj ntawm cov khoom siv kho qhov muag hauv kev sib txuas lus fiber ntau. Tom qab zoo siab los ntawm lub teeb ntawm lub wavelength ntawm 980nm1480nm,nano erbium oxideions (Er3+) hloov ntawm hauv av xeev 4115/2 mus rau high-zog lub xeev 4113/2, thiab emit 1550nm wavelength lub teeb thaum Er3 + nyob rau hauv lub high-zog lub xeev hloov mus rau hauv av, Quartz optical fibers yuav kis tau ntau yam wavelengths ntawm lub teeb. , tab sis qhov optical attenuation tus nqi sib txawv. Lub 1550nm zaus band ntawm lub teeb muaj qhov qis tshaj qhov kho qhov muag attenuation tus nqi (0.15 decibels ib kilometer) nyob rau hauv kev sib kis ntawm quartz optical fibers, uas yog yuav luag qis dua ntawm qhov attenuation tus nqi. Yog li, thaum kev sib txuas lus fiber ntau optic siv los ua teeb liab teeb ntawm 1550nm, lub teeb poob yog qhov tsawg. Nyob rau hauv no txoj kev, yog hais tias ib tug tsim nyog concentration ntawmnano erbium oxideyog doped rau hauv lub matrix tsim nyog, lub amplifier tuaj yeem them nyiaj poob rau hauv kev sib txuas lus raws li lub hauv paus ntsiab lus ntawm laser. Yog li ntawd, nyob rau hauv kev sib txuas lus tes hauj lwm uas yuav tsum tau amplification ntawm 1550nm optical signals,nano erbium oxidedoped fiber amplifiers yog cov khoom siv kho qhov muag tseem ceeb. Tam sim no,nano erbium oxidedoped silica fiber ntau amplifiers tau ua lag luam. Raws li cov lus ceeb toom, txhawm rau kom tsis txhob muaj kev nqus tsis zoo, qhov doping tus nqi ntawm nano erbium oxide nyob rau hauv optical fibers yog li ntawm kaum mus rau pua pua ppm. Kev loj hlob sai ntawm kev sib txuas lus fiber ntau optic yuav qhib qhov chaw tshiab rau daim ntawv thovnano erbium oxide. 2. Tsis tas li ntawd, laser crystals doped nrognano erbium oxidethiab lawv cov zis 1730nm thiab 1550nm lasers muaj kev nyab xeeb rau tib neeg lub qhov muag, nrog rau kev ua haujlwm zoo hauv huab cua, muaj peev xwm nkag tau zoo rau kev sib ntaus sib tua pa luam yeeb, tsis pub lwm tus paub, thiab tsis yooj yim los ntawm cov yeeb ncuab. Qhov sib piv ntawm irradiation ntawm cov tub rog lub hom phiaj yog qhov loj, thiab ib lub laser rangefinder portable rau tib neeg qhov muag kev nyab xeeb tau tsim rau kev siv tub rog. 3. Er3+ tuaj yeem muab ntxiv rau iav kom uatsawg ntiaj tebiav laser cov ntaub ntawv, uas yog tam sim no lub solid-state laser khoom nrog lub siab tshaj plaws tso zis mem tes zog thiab tso zis zog. 4. Er3+ kuj tseem siv tau los ua ib qho kev ua kom ion rau cov ntaub ntawv tsis tshua muaj hauv ntiaj teb upconversion laser. 5. Tsis tas li ntawd,nano erbium oxidekuj tuaj yeem siv rau decolorization thiab xim ntawm cov iav tsom iav thiab iav crystalline.
Nanometer yttrium oxide (y2o3 ua)
Lub ntsiab siv ntawmnano yttrium oxidesuav nrog: 1. additives rau steel thiab non-ferrous alloys. FeCr alloys feem ntau muaj 0.5% mus rau 4%nano yttrium oxide, uas tuaj yeem txhim kho oxidation tsis kam thiab ductility ntawm cov hlau stainless; Tom qab ntxiv qhov tsim nyog tus nqi nplua nujnano yttrium oxidesib xyawtsawg ntiaj tebmus rau MB26 alloy, tag nrho cov kev ua tau zoo ntawm cov alloy tau zoo heev, thiab nws muaj peev xwm hloov ib co nruab nrab lub zog aluminium alloys rau aircraft load-bearing Cheebtsam; Ntxiv me me ntawm nano yttriumtsawg ntiaj teb oxiderau Al Zr alloy tuaj yeem txhim kho cov conductivity ntawm cov hlau; Cov hlau no tau txais los ntawm feem ntau cov tsev xaim hauv tsev; Ntxivnano yttrium oxiderau tooj liab alloys txhim kho conductivity thiab mechanical zog. 2. Muaj 6%nano yttrium oxidethiab txhuas 2% silicon nitride ceramic khoom siv tau los tsim cov cav tov. 3. Siv 400 wattnano neodymium oxidealuminium garnet laser beam los ua txhua yam kev ua haujlwm xws li drilling, txiav, thiab vuam ntawm cov khoom loj. 4. Electron microscope fluorescent screen tsim los ntawm Y-Al garnet ib leeg siv lead ua wafers muaj siab fluorescence brightness, tsis tshua muaj absorbed lub teeb tawg, zoo tiv taus kub thiab mechanical hnav. 5. siabnano yttrium oxideCov txheej txheem alloys muaj txog li 90%nano gadolinium oxidetuaj yeem siv hauv aviation thiab lwm yam kev siv uas yuav tsum tau muaj qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. 6. Qhov kub thiab txias ntawm cov khoom siv proton muaj txog li 90%nano yttrium oxideNws yog ib qho tseem ceeb heev rau kev tsim cov roj hlwb, cov hlwb electrolytic, thiab cov roj sensing Cheebtsam uas yuav tsum tau muaj hydrogen solubility. Ntxiv rau,nano yttrium oxideNws kuj tseem siv los ua cov khoom siv kub-kub txau, diluent rau atomic reactor roj, ib qho ntxiv rau cov khoom siv hlau nplaum ruaj khov, thiab ua ib qho kev lag luam hauv hluav taws xob.
Ntxiv rau qhov saum toj no, nanotsawg ntiaj teb oxideskuj tuaj yeem siv rau hauv cov khoom siv khaub ncaws nrog tib neeg kev noj qab haus huv thiab kev ua haujlwm ib puag ncig. Los ntawm chav tshawb fawb tam sim no, lawv txhua tus muaj cov kev taw qhia: tiv thaiv ultraviolet hluav taws xob; Cov pa phem thiab hluav taws xob ultraviolet yog qhov ua rau cov kab mob ntawm daim tawv nqaij thiab mob qog noj ntshav; Tiv thaiv kom muaj kuab paug ua rau nws nyuaj rau cov pa phem los lo rau khaub ncaws; Kev tshawb fawb tseem tab tom ua haujlwm hauv tshav kub rwb thaiv tsev. Vim lub hardness thiab yooj yim aging ntawm tawv, nws yog feem ntau prone rau pwm me ntsis nyob rau hauv rainy hnub. Drifting nrog nanotsawg ntiaj teb cerium oxidetuaj yeem ua rau tawv nqaij softer, tsis tshua muaj kev laus thiab pwm, thiab kuj nyiam hnav heev. Cov ntaub ntawv nanocoating kuj tseem yog lub ntsiab lus kub hauv kev tshawb fawb nanomaterial nyob rau xyoo tas los no, nrog rau kev tsom mus rau cov txheej txheem ua haujlwm. Tebchaws Asmeskas siv 80nmy2o3 uaraws li ib tug infrared shielding txheej, uas muaj ib tug high efficiency nyob rau hauv reflecting tshav kub.CeO 2muaj siab refractive index thiab siab stability. Thaum twgnano rare ntiaj teb yttrium oxide, nano lanthanum oxide thiabnano cerium oxidehmoov yog ntxiv rau txheej, sab nrauv phab ntsa tuaj yeem tiv taus kev laus. Vim tias cov txheej txheej sab nrauv ntawm phab ntsa yog qhov yooj yim rau kev laus thiab poob tawm vim yog cov xim raug rau lub hnub ultraviolet rays thiab lub sij hawm ntev cua thiab hnub raug, qhov sib ntxiv ntawmcerium oxidethiabyttrium oxidetuaj yeem tiv taus hluav taws xob ultraviolet, thiab nws qhov loj me me heev.Nano cerium oxideyog siv los ua ultraviolet absorber, Nws yuav tsum tau siv los tiv thaiv kev laus ntawm cov khoom yas vim yog hluav taws xob ultraviolet, nrog rau UV aging ntawm tank, tsheb, nkoj, roj cia tank, thiab lwm yam, thiab ua lub luag haujlwm. nyob rau sab nraum zoov loj billboards
Kev tiv thaiv zoo tshaj plaws yog rau cov phab ntsa sab hauv los tiv thaiv pwm, ya raws, thiab muaj kuab paug, vim nws qhov loj me me, ua rau nws nyuaj rau cov plua plav los lo rau ntawm phab ntsa thiab tuaj yeem ntxuav nrog dej. Tseem muaj ntau yam siv rau nanotsawg ntiaj teb oxidesuas xav tau kev tshawb fawb thiab kev loj hlob ntxiv, thiab peb cia siab tias nws yuav muaj qhov ci ntsa iab ntxiv rau tag kis.
Post lub sij hawm: Nov-03-2023