Ntibisanzwe Isi Yera Cerium oxyde CeO2 kubifu yifu

Ntibisanzwe Isi Yera Cerium oxyde CeO2 kumashanyarazi yikirahure Ikiranga Ishusho
  • Ntibisanzwe Isi Yera Cerium oxyde CeO2 kubifu yifu
  • Ntibisanzwe Isi Yera Cerium oxyde CeO2 kubifu yifu
  • Ntibisanzwe Isi Yera Cerium oxyde CeO2 kubifu yifu

Ibisobanuro bigufi:

Inzira: CeO2

CAS No: 1306-38-3

Uburemere bwa molekuline: 172.12

Ubucucike: 7.22 g / cm3

Ingingo yo gushonga: 2,400 ° C.

Kugaragara: ifu yera

Ikirango: Igihe-Chem

Gukemura: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye

Guhagarara: Hygroscopique

Indimi nyinshi: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

 


Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Inzira: CeO2

CAS No: 1306-38-3

Uburemere bwa molekuline: 172.12

Ubucucike: 7.22 g / cm3

Ingingo yo gushonga: 2,400 ° C.

Kugaragara: ifu yera

Ikirango: Igihe-Chem

Gukemura: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye

Guhagarara: Hygroscopique

Indimi nyinshi: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

Gusaba

Cerium Oxide, nanone yitwa Ceria, ikoreshwa cyane mubirahure, ububumbyi no gukora catalizator. Mu nganda zikirahure, ni
bifatwa nkibikoresho byiza cyane byogeza ibirahuri kugirango bibe byiza neza. Irakoreshwa kandi mugushushanya ibirahuri mukugumisha ibyuma muburyo bwa ferrous. Ubushobozi bwa Cerium-dope ikirahure cyo guhagarika ultra violet ikoreshwa muri
gukora ibikoresho byubuvuzi byubuvuzi hamwe nidirishya ryindege. Irakoreshwa kandi mukurinda polymers kwijimye kumurasire yizuba no guhagarika ibara ryikirahure cya tereviziyo. Byakoreshejwe mubice bya optique kugirango tunoze imikorere. Isuku ryinshi Ceria nayo ikoreshwa muri fosifore na dopant kuri kristu.

Ibisobanuro

Izina ryibicuruzwa
Cerium Oxide
CeO2 / TREO (% min.)
99.999
99.99
99.9
99
TREO (% min.)
99
99
99
99
Gutakaza umuriro (% max.)
1
1
1
1
Ntibisanzwe Isi
ppm max.
ppm max.
% max.
% max.
La2O3 / TREO
2
50
0.1
0.5
Pr6O11 / TREO
2
50
0.1
0.5
Nd2O3 / TREO
2
20
0.05
0.2
Sm2O3 / TREO
2
10
0.01
0.05
Y2O3 / TREO
2
10
0.01
0.05
Ibidasanzwe Byisi
ppm max.
ppm max.
% max.
% max.
Fe2O3
10
20
0.02
0.03
SiO2
50
100
0.03
0.05
CaO
30
100
0.05
0.05
PbO
5
10
    
Al2O3
10
      
NiO
5
      
CuO
5
      
Ikirango
Epoch-Chem

 

Ibyiza byacu

Ntibisanzwe-isi-scandium-oxyde-hamwe-nigiciro kinini-2

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