High purity germanium dioxide muaj daim ntawv thov loj heev

High purity germanium dioxide muaj daim ntawv thov loj heev
Germanium dioxide doped oxide semiconductors tau txais kev saib xyuas, thiab kev npaj thiab cov khoom ntawm doped TiO2, SnO2 thiab ZnO cov ntaub ntawv tau kawm feem ntau. Cov ntaub ntawv Germanium dioxide tau siv dav hauv optics, catalysis thiab biology, tshwj xeeb tshaj yog nyob rau hauv kev kho qhov muag. Germanium dioxide yog cov khoom siv dav dav (5eV), uas muaj nws tus kheej luminescence zog. Nws tuaj yeem kho qhov wavelength ntawm luminescence spectrum los ntawm doping. Qee cov ntaub ntawv qhia tias qhov kev faib tawm ntawm nws cov luminescence ncov P yog nyob rau hauv thaj tsam ntawm lub teeb xiav mus rau ze-infrared teeb. Germanium dioxide kuj muaj qhov ntsuas siab refractive, uas tso cai rau nws siv los ua cov khoom siv kho qhov muag, thiab nws cov khoom tuaj yeem hloov kho ntxiv los ntawm doping. Cov khoom siv germanium dioxide no tuaj yeem siv germanium alkoxide ua ntej los npaj cov germanium dioxide nyias zaj duab xis los ntawm txoj kev sol-gel.
Germanium dioxide yog tsuas yog siv nyob rau hauv zus tau tej cov germanium thiab kuj nyob rau hauv hluav taws xob kev lag luam. Siv raws li cov khoom siv semiconductor. Nws yog npaj los ntawm cua sov oxidation ntawm germanium los yog hydrolysis ntawm germanium tetrachloride. Nws yog siv los ua raw khoom rau kev npaj cov hlau germanium thiab lwm yam germanium tebchaw, catalyst rau kev npaj ntawm polyethylene terephthalate resin, spectral tsom xam thiab semiconductor cov ntaub ntawv. Nws tuaj yeem tsim kho qhov muag iav phosphor, uas tuaj yeem siv los ua cov khoom siv rau kev hloov pauv, dehydrogenation, roj av distillate hloov, xim zaj duab xis thiab polyester fiber ntau lawm thaum lub sij hawm roj refining. Ntxiv mus, germanium dioxide kuj yog ib qho catalyst rau polymerization. Cov iav uas muaj germanium dioxide muaj qhov ntsuas qhov ntsuas siab siab thiab kev ua haujlwm tawg, thiab tuaj yeem siv los ua lub koob yees duab dav dav thiab lub tshuab tsom iav. Nrog rau kev txhim kho thev naus laus zis, germanium dioxide yog dav siv los tsim cov hlau purity siab germanium, germanium compounds, tshuaj catalysts thiab kev lag luam tshuaj, PET resin, khoom siv hluav taws xob, thiab lwm yam.