Cov khoom
Cerium Oxide Powder CEO2 Cerium iav Polishing hmoov
Cerium oxide hmoov, tshuaj formulaCeO 2, yog ib qho zoo, dawb mus rau daj daj hmoov nrog lub siab melting point ntawm kwv yees li 2,500 ° C (4,532 ° F). Nws yog ib qho inorganic compound tsim los ntawm cerium (Ce) thiab oxygen (O) atoms teem nyob rau hauv lub cubic crystal qauv.
Cov hmoov muaj qhov chaw siab tshaj plaws thiab feem ntau yog tsim los ntawm nanoparticles lossis microparticles. Qhov loj me me thiab thaj chaw tshwj xeeb tuaj yeem sib txawv nyob ntawm cov txheej txheem tsim khoom thiab npaj siv.
Cerium oxide hmoovnthuav tawm ntau yam khoom tseem ceeb:Siab Oxygen Storage Capacity; Kev ua Redox; Abrasive khoom; UV nqus; Kev ruaj ntseg; Tsawg toxicity.Cerium oxide hmoovpom cov ntawv thov hauv ntau qhov kev lag luam thiab thaj chaw, suav nrog:Catalysis, iav polishing; Ceramics thiab Coatings, UV tiv thaiv, Khoom Oxide Roj Cell, Ib puag ncig
Daim ntawv thov.Zuag qhia tag nrho,cerium oxide hmoov's tshwj xeeb cov khoom thiab ntau yam xwm txheej ua rau nws muaj txiaj ntsig zoo hauv ntau daim ntawv thov kev lag luam.
| Hom | Zhengzhou Xinli Hnav-resistant Materials Co., Ltd. |
| Qeb | 99.99% Cerium Oxide hmoov |
| Ntu xuab zeb | 50nm, 80nm, 500nm, 1um, 3um |
| Daim ntawv thov | Refractory, castable, blasting, sib tsoo, lapping, nto kho, polishing |
| Ntim | 25 kg / hnab yas 1000 kg / hnab yas ntawm tus neeg yuav khoom xaiv |
| Xim | Dawb los yog Grey |
| Qhov tshwm sim | Blocks, Grits, hmoov |
| Them Nyiaj | T / T, L / C, Paypal, Western Union, Nyiaj Gram, thiab lwm yam. |
| Txoj kev xa khoom | Los ntawm Hiav Txwv / Cua / Express |
| Compund Formula | CeO 2 |
| Mol. Wt. | 172.12 Nws |
| Qhov tshwm sim | Dawb rau daj hmoov |
| Melting Point | 2,400 ° C Boiling Point: 3,500 ° C |
| Qhov ntom | 7.22 g / cm3 |
| CAS Nr. | 1306-38-3 : kuv |
| CeO2 3 N | CeO2 4 N | CeO2 5 N | |
| TREO | 99.00 Nws | 99.00 Nws | 99.50 Nws |
| CeO2/TSO | 99.95 ib | 99.99 ib | 99.999 ib |
| Fe2O 3 | 0.010 ib | 0.005 ib | 0.001 ib |
| SiO 2 | 0.010 ib | 0.005 ib | 0.001 ib |
| CaO | 0.030 Nws | 0.005 ib | 0.002 ib |
| TSI 42- | 0.050 Nws | 0.020 ib | 0.020 ib |
| Cl- | 0.050 Nws | 0.020 ib | 0.020 ib |
| Na2O | 0.005 ib | 0.002 ib | 0.001 ib |
| PbO | 0.005 ib | 0.002 ib | 0.001 ib |
Nov yog qee qhov tseem ceeb thiab kev siv ntawmcerium oxide hmoov:
- Catalysts:Cerium oxide hmoovfeem ntau yog siv los ua cov khoom siv catalyst lossis catalyst hauv ntau cov txheej txheem kev lag luam. Nws cov khoom catalytic tshwj xeeb, xws li cov pa oxygen siab thiab kev ua haujlwm redox, ua rau nws siv tau zoo hauv cov ntawv thov xws li tsheb catalytic converters, roj hlwb, thiab tshuaj synthesis tshuaj.
- iav Polishing:Cerium oxide hmoovyog dav siv rau iav polishing thiab xov. Nws muaj cov khoom zoo abrasive thiab muaj peev xwm tshem tawm qhov tsis zoo ntawm qhov chaw, khawb, thiab stains los ntawm iav nto. Nws yog feem ntau siv nyob rau hauv kev lag luam kho qhov muag los polish lenses, iav, thiab lwm yam iav.
- Oxidation thiab UV tiv thaiv:Cerium oxide hmoovmuaj peev xwm ua raws li oxidation catalyst thiab tuaj yeem tiv thaiv cov ntaub ntawv los ntawm ib puag ncig kev puas tsuaj los ntawm UV hluav taws xob. Nws yog siv rau hauv coatings, xim, thiab daim ntaub ntawv polymer los txhim kho huab cua tsis kam, tiv thaiv cov xim fading, thiab txhim khu kev ruaj ntseg.
- Solid Oxide Fuel Cells (SOFC):Cerium oxide hmoovNws yog siv los ua cov khoom siv electrolyte hauv cov khoom siv roj oxide. Nws nthuav tawm cov pa oxygen ion conductivity siab ntawm qhov kub siab, ua kom muaj zog hloov pauv hauv cov roj hluav taws xob no.
- Ceramics thiab Pigments:Cerium oxide hmoovyog siv nyob rau hauv zus tau tej cov ntaub ntawv ceramic, nrog rau advanced structural ceramics thiab ceramic coatings. Nws tuaj yeem muab ntau yam khoom tsim nyog, xws li lub zog txhua yam, hluav taws xob conductivity, thiab thermal stability.
- Iav thiab Ceramic Coloring:Cerium oxide hmoovtuaj yeem siv los ua cov xim pleev xim rau hauv iav thiab ceramics. Nyob ntawm qhov concentration thiab kev ua haujlwm, nws tuaj yeem muab cov xim sib txawv thiab xim, xws li daj mus rau xim liab, hauv cov khoom kawg.
- Polish rau hlau nto:Cerium oxide hmoovkuj yog siv los ua tus neeg saib xyuas polishing rau cov hlau nto, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tsheb. Nws tuaj yeem tshem tawm cov khawb, oxidation, thiab lwm yam tsis xws luag los ntawm cov khoom hlau, uas ua rau lub siab gloss, daim iav zoo li tiav.
- Environmental Applications:Cerium oxide hmoovtau ntxim nyiam rau nws cov kev siv peev xwm hauv kev kho ib puag ncig. Nws tuaj yeem siv los tshem tawm cov pa phem, xws li cov organic sib txuas lossis cov hlau hnyav, los ntawm ntau cov dej khib nyiab thiab cov roj ntws vim nws cov adsorption thiab catalytic zog.
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