Cerium oxide may refer to:
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Cerium(III) oxide
Cerium(III) oxide, also known as cerium oxide, cerium trioxide, cerium sesquioxide, cerous oxide or dicerium trioxide, is an oxide of the rare-earth metal cerium. It has chemical formula and is gold-yellow in color.
Applications Engine and exha ...
, Ce
2O
3, also known as dicerium trioxide
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Cerium(III, IV) oxide, Ce
3O
4 (dark blue)
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Cerium(IV) oxide
Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. It is a pale yellow-white powder with the chemical formula CeO2. It is an important commercial produc ...
, CeO
2, also known as ceric oxide
{{Chemistry index