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

来源：

JOURNAL OF MATERIALS SYNTHESIS AND PROCESSING | 1999年 / 7卷 / 06期

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

页码：387 / 391

页数：5

共 16 条

[1]

BADAVARI S, 1989, MERCK INDEX, P735

[2]

BRAUER G, 1963, HDB PREPARATIVE INOR, P611

[3] STRUCTURE OF TARTAR EMETIC AND EVIDENCE OF EXISTENCE OF PENTAVALENT ANTIMONY AS [SB(OH)]+4 [J].

CHINOPOROS, E ;

PAPATHAN.N .

JOURNAL OF PHYSICAL CHEMISTRY, 1961, 65 (09) :1643-&

[4] SELECTIVITY STUDIES ON TIN OXIDE-BASED SEMICONDUCTOR GAS SENSORS [J].

COLES, GSV ;

WILLIAMS, G ;

SMITH, B .

SENSORS AND ACTUATORS B-CHEMICAL, 1991, 3 (01) :7-14

[5]

FERRARO JR, 1971, LOW FREQUENCY VIBRAT, P73

[6] STUDIES ON COMPLEXES OF TARTARIC ACID .1. ANTIMONY(III) TARTARIC ACID SYSTEM [J].

IYER, RK ;

RAO, GS .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1972, 34 (11) :3351-&

[7] Microstructural development of ZnO varistor during reactive liquid phase sintering [J].

Leite, ER ;

Nobre, MAL ;

Longo, E ;

Varela, JA .

JOURNAL OF MATERIALS SCIENCE, 1996, 31 (20) :5391-5398

[8]

LESSING PA, 1989, AM CERAM SOC BULL, V68, P1002

[9]

MAZALI IO, 1997, THESIS U ESTADUAL PA

[10] TIN DIOXIDE GAS SENSORS .1. ASPECTS OF THE SURFACE-CHEMISTRY REVEALED BY ELECTRICAL CONDUCTANCE VARIATIONS [J].

MCALEER, JF ;

MOSELEY, PT ;

NORRIS, JOW ;

WILLIAMS, DE .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1987, 83 :1323-1346

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