Growth of rare earth pentaphosphates in phosphoric acid

Autor:	C.D. Brandle, L.K. Shick, D.C. Miller
Rok vydání:	1974
Předmět:	Chemistry Rare earth Inorganic chemistry chemistry.chemical_element Condensed Matter Physics Neodymium Inorganic Chemistry Pyrophosphoric acid chemistry.chemical_compound Lattice constant Materials Chemistry Lanthanum Solubility Phosphoric acid
Zdroj:	Journal of Crystal Growth. 23:313-317
ISSN:	0022-0248
DOI:	10.1016/0022-0248(74)90076-1
Popis:	Neodymium and lanthanum pentaphosphate (ReP 5 O 14 ) single crystals over 6 and 14 mm long, respectively, have been grown in phosphoric acid at 750 °C. Smaller crystals were also grown at 200 °C. Crystals grown at the two temperatures have the same lattice parameter, in agreement with reported values, but they have different growth habits. Lanthanum pentaphosphate was found to have maximum solubility in pyrophosphoric acid (H 4 P 2 O 7 ).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::044be1c7036c1158391ba9948a3eed04 https://doi.org/10.1016/0022-0248(74)90076-1 Zobrazit plný text záznamu