Nano cerium oxide poda CeO2 nanopowder/nanoparticles

Mashoko mapfupi

1. Zita: Cerium Dioxide;Ceric oxide;Cerium oxide;

2. Molecular formula: CeO2

3. Kuchena: 99.9% 99.99% 99.999% sarudzo

4. Rudzi: nano size, 30-50nm, 50-100nm (light yellow powder),

micron size, 1-10um, (kazhinji chena hupfu)

5.Nhamba yeCAS: 1306-38-3

Basic information

Cerium oxide imhando ye inorganic substance, chemical formula CeO2, light yellow kana yellowish brown powder.Density 7.13g/cm3, melting point 2397 ℃, isinganyunguriki mumvura uye alkali, inonyungudika zvishoma muasidhi.

Pasi petembiricha ye2000 ℃ uye kumanikidzwa kwe15MPa, ceria inogona kuwanikwa nekudzikisa ceria nehydrogen.Kana tembiricha yakasununguka pa2000 ℃ uye kudzvanywa kwakasununguka pa5MPa,

Cerium oxide ine yero yakatsvuka, uye pink, kuita kwayo kuita polishing zvinhu, catalyst, catalyst carrier (anobatsira), ultraviolet absorber, fuel cell electrolyte,Mota exhaust absorber, electronic ceramics, nezvimwe.

Zvakasikwa:

1. Pores haisi nyore kuumbwa kana nano-sized cerium oxide yakawedzerwa mumakeramiki, iyo inogona kuvandudza kuwanda uye kupera kwekeramics.

2, nano cerium oxide ine yakanaka catalytic chiitiko, yakakodzera kushandiswa mukupfekedza zvinhu kana zvinokonzeresa;

3, nano cerium oxide inogona kushandiswa kwepurasitiki, rubber anti-ultraviolet, anti-aging, rubber heat stabilizer, nezvimwewo.

Nzvimbo yekushandisa:

1, Catalyst, polishing, makemikari additives, electronic ceramics, structural ceramics, UV inonwisa, bhatiri zvinhu.

2. Fine functional ceramics;Yakawedzerwa kune ceramics inogona kuderedza sintering tembiricha, inhibit lattice kukura, kuvandudza density yekeramics;

3, Alloy coating: wedzera zinc nickel, zinc drill uye zinc iron alloy kuti uchinje electrocrystallization process ye zinc, kusimudzira kristall surface kuti ibudise yakasarudzwa kutaridzika, kuvhara microstructure yakawanda yunifomu, yakanyanya kuoma, nokudaro kuvandudza kushorwa kwekuputira;

4, Polymer: inogona kuwedzera kugadzikana kwekupisa kwepolymer uye kuramba kuchembera.

5, Inoshandiswa sepurasitiki, rubber heat stabilizer uye anti-aging agent

6, Semafuta epurasitiki, vandudza coefficient yekuzora emapurasitiki,

7, Yekukwenenzvera.

Tsanangudzo