Synthesis and characterization of antimony tartrate for ceramic precursors

被引:6
|
作者
Mazali, IO [1 ]
Las, WC [1 ]
Cilense, M [1 ]
机构
[1] UNESP, Inst Quim, Dept Fisicoquim, BR-14801970 Araraquara, SP, Brazil
关键词
Pechini's method; chemical synthesis; antimony tartrate; characterization; ceramic precursor;
D O I
10.1023/A:1021822115116
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Synthesis and characterization of antimony tartrate used as a precursor of ceramic powders obtained by Pechini's method were carried out. Antimony tartrate was chosen as a substitute for the antimony citrate commonly used in this chemical processing, because of difficulties in preparing the citrate. FTIR and TGA/DTA analysis showed that antimony tartrate, H-2[Sb-2(C4H2O6)(2)]. forms a polymeric structure. The procedure described indicates that the antimony chelate obtained is adequate for Pechini's method.
引用
收藏
页码:387 / 391
页数:5
相关论文
共 50 条