SYNTHESIS AND SINTERING PROPERTIES OF CERIUM OXIDE POWDERS PREPARED FROM OXALATE PRECUSORS

J. Heintz , J. Bernier

Fine cerium oxide powders obtained by low temperature decomposition from oxalate and hydrazinate-oxalate are compared. Studies of thermal behaviour, desagglomeration ability are given. The preparation of oxide powders by chemical and physical methods is able to give disperse solution and leads with appropriate recovering to increased green density and final density after sintering.

Domaines: Articles anciens

J. Heintz, J. Bernier. SYNTHESIS AND SINTERING PROPERTIES OF CERIUM OXIDE POWDERS PREPARED FROM OXALATE PRECUSORS. Journal de Physique Colloques, 1986, 47 (C1), pp.C1-25-C1-29. ⟨10.1051/jphyscol:1986104⟩. ⟨jpa-00225488⟩