Preparation of curium oxysulfate and curium oxide by resin calcination

Autor:	William H. Hale, W.C. Mosley
Rok vydání:	1973
Předmět:	Ionic radius Polymers and Plastics Curium Inorganic chemistry chemistry.chemical_element Alpha particle Oxygen law.invention Adsorption chemistry law Materials Chemistry Calcination Alpha decay Curium oxide Nuclear chemistry
Zdroj:	Journal of Inorganic and Nuclear Chemistry. 35:165-171
ISSN:	0022-1902
DOI:	10.1016/0022-1902(73)80621-9
Popis:	Calcination of Cm 3+ -form Dowex 50W-X8 resin in air or oxygen yields Cm 2 O 2 SO 4 at 900°C and Cm 2 O 3 at 1175°C. A stable compound, probably Cm 2 (SO 4 ) 3 , exists at 760°–870°C. The ionic radius of Cm 3+ in Cm 2 O 2 SO 4 is 0·980 A. Alpha radiation damage in 244 Cm 2 O 2 SO 4 causes loss of structure in ∼3 days and partial degradation to CmO 2 in ∼8 days.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1eb38fff4d6082dc7548620a8c0e826f https://doi.org/10.1016/0022-1902(73)80621-9 Zobrazit plný text záznamu