Nano cerium oxide hmoov CeO2 nanopowder / nanoparticles

Cov ntaub ntawv luv luv

1. Lub npe: Cerium Dioxide;Ceric oxide;Cerium oxide;

2. Cov mis mos molecular: CeO2

3. Purity: 99.9% 99.99% 99.999% yeem

4. Xim: nano loj, 30-50nm, 50-100nm (lub teeb daj hmoov),

micron loj, 1-10um, (feem ntau yog hmoov dawb)

5.CAS Nr .: 1306-38-3

Cov ntaub ntawv yooj yim

Cerium oxide yog ib hom tshuaj inorganic, tshuaj formula CeO2, lub teeb daj lossis daj xim av hmoov.Qhov ceev 7.13g / cm3, melting point 2397 ℃, insoluble hauv dej thiab alkali, me ntsis soluble hauv acid.

Nyob rau hauv qhov kub ntawm 2000 ℃ thiab siab ntawm 15MPa, ceria tuaj yeem tau los ntawm kev txo cov ceria nrog hydrogen.Thaum qhov kub tsis pub dawb ntawm 2000 ℃ thiab lub siab yog dawb ntawm 5MPa,

Cerium oxide yog yellowish reddish, thiab liab, nws qhov kev ua tau zoo yog ua polishing khoom, catalyst, catalyst carrier (auxiliary), ultraviolet absorber, roj cell electrolyte,Automobile exhaust absorber, hluav taws xob ceramics, thiab lwm yam.

Xwm:

1. Pores tsis yooj yim tsim thaum nano-sized cerium oxide ntxiv rau hauv ceramics, uas tuaj yeem txhim kho qhov ntom ntom thiab ua tiav ntawm ceramics.

2, nano cerium oxide muaj kev ua haujlwm zoo catalytic, haum rau siv hauv cov ntaub ntawv txheej lossis cov khoom siv catalysts;

3, nano cerium oxide tuaj yeem siv rau cov yas, roj hmab los tiv thaiv ultraviolet, tiv thaiv kev laus, roj hmab kub stabilizer, thiab lwm yam. Kev siv cov tshuaj tiv thaiv kev laus hauv cov txheej txheem.

Daim ntawv thov teb:

1, Catalyst, polishing, tshuaj additives, hluav taws xob ceramics, structural ceramics, UV absorbent, roj teeb cov ntaub ntawv

2. Fine functional ceramics;Ntxiv rau ceramics tuaj yeem txo qhov kub ntawm sintering, inhibit lattice kev loj hlob, txhim kho qhov ntom ntawm ceramics;

3, Alloy txheej: ntxiv zinc npib tsib xee, zinc laum thiab zinc hlau alloy los hloov cov txheej txheem electrocrystallization ntawm zinc, txhawb cov siv lead ua nto los tsim cov kev taw qhia nyiam, txheej txheej microstructure yog zoo ib yam, ntau ntom, yog li txhim kho corrosion kuj ntawm txheej;

4, Polymer: tuaj yeem ua kom cov thermal stability ntawm polymer thiab aging kuj.

5, Siv los ua yas, roj hmab kub stabilizer thiab anti-aging agent

6, Raws li ib tug yas lubricant, txhim kho lub lubrication coefficient ntawm plastics,

7, Rau polishing.

Specification