Formation and densification of CaLa2S4 p
β
Li Hsing Wang; Min Hsiung Hon; Wen Liang Huang; Whai Yuh Lin
π
Article
π
1990
π
Elsevier Science
π
English
β 520 KB
A powder synthesis method was developed for preparing a highly sinterable submicrometer-sized sulfide from calcium and lanthanum alkoxides. Simultaneous sulfidization of these metal alkoxides at 400 to 750 Β°C in a pure H2S atmosphere produced stoichiometric CaLa2S4 powders with particle sizes in the