The amount of cerous chloride is 5% or less, more preferably 2% or less on the basis of the weight of chromic oxide.
Generally cerous salts are yellow to reddish while ceric slats are white.
Metallic cerium is prepared by metallothermic reduction techniques, such as by reducing cerous fluoride with calcium, or by electrolysis of molten cerous chloride or other cerous halides.
The fluorescence of the cerous ion in aqueous solution has been the subject of a number of studies 1-3.
Cobalt is incorporated into the electrolyte in addition to the cerous ion.
Definition of cerous in US English:
cerous
adjectiveˈsirəsˈsɪrəs
Of cerium in its lower valency (3).
Example sentencesExamples
Generally cerous salts are yellow to reddish while ceric slats are white.
Cobalt is incorporated into the electrolyte in addition to the cerous ion.
Metallic cerium is prepared by metallothermic reduction techniques, such as by reducing cerous fluoride with calcium, or by electrolysis of molten cerous chloride or other cerous halides.
The fluorescence of the cerous ion in aqueous solution has been the subject of a number of studies 1-3.
The amount of cerous chloride is 5% or less, more preferably 2% or less on the basis of the weight of chromic oxide.