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Cerium oxide (Ce2O3)

Cerium oxide (Ce2O3) structure

Cerium oxide (Ce2O3) 

structure
  • CAS No:

    1345-13-7

  • Formula:

    Ce2O3

  • Chemical Name:

    Cerium oxide (Ce2O3)

  • Synonyms:

    Cerium oxide (Ce2O3);C.I. 77280;Cerous oxide;Cerium trioxide;Cerium(III) oxide;Dicerium trioxide;Cerium sesquioxide;Cerium(3+) oxide;Cerium oxide (Ce0.8O1.2);Cerium oxide (CeO1.5);127386-24-7;162524-85-8;163912-29-6;202325-43-7;1033016-72-6;2428439-96-5

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Description

-100 mesh golden green with 99.9% purity; trig; can be prepared by heating powder(s) carbon and CeO2 at 1250°C in CO atmospheric [KIR78] [CER91]

Cerium oxide (Ce2O3) Basic Attributes

328.23

327.79600

215-718-1

2846101000

Characteristics

43.37000

6.86 g/cm3

1692 °C

3730 deg C

insoluble H2O; soluble H2SO4; insoluble HCl [CRC10]

Safety Information

P273, P391, P501

H400

Cerium oxide (Ce2O3) Use and Manufacturing

With the development of the renewable energy industry, the demand for energy storage materials is also growing. Cerium oxide (Ce2O3), as an excellent oxygen storage material, can be widely used in devices such as solar cells and fuel cells. In addition, Cerium oxide (Ce2O3) can also be used as a solar photocatalyst for water decomposition to produce hydrogen. Cerium oxide (Ce2O3) can be used as a carrier for automotive exhaust treatment catalysts to remove harmful emissions through REDOX properties as the continuous expansion of the electric vehicle market, as well as increased the demand for catalysts and exhaust gas treatment materials. Cerium oxide (Ce2O3) has excellent physical and chemical properties and therefore has a wide range of applications in the electronics industry. It can be used as electronic ceramic materials, coating materials and sensor materials. Because Cerium oxide (Ce2O3) has good catalytic properties, it can also be used in the field of environmental protection. For example, Cerium oxide (Ce2O3) can be used for environmental protection aspects such as wastewater treatment and removal of VOCs (volatile organic compounds).

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