PHYSICAL-PROPERTIES AND PHASE-TRANSITIONS IN SODIUM TARTRATE DIHYDRATE

被引：19

作者：

ABDELKADER, MM

ELKABBANY, F

TAHA, S

机构：

[1] Physics Department, Faculty of Science, Cairo University, Giza

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 1990年 / 1卷 / 04期

关键词：

D O I：

10.1007/BF00696077

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report here on the electrical properties (resistance, dielectric constant and pyroelectric current behaviour), magnetic susceptibility XM and differential thermal analysis (DTA) for the polycrystalline powdered samples of sodium tartrate dihydrate (STD), Na2C4H4O6·2H2O. These mentioned properties are used as a probe for the detection and the studying of the different transitions that have been found in this salt. It has been observed that the various results (electric, magnetic and thermal) strongly support each other and confirm the actual presence of the phase transformations in this compound. © 1990 Chapman and Hall Ltd.

引用

页码：201 / 203

页数：3

共 11 条

[1]

ABDELKADER MM, 1974, THESIS CAIRO U

[2] CRYSTAL AND MOLECULAR STRUCTURES OF STRONTIUM TARTRATE TRIHYDRATE AND CALCIUM TARTRATE TETRAHYDRATE [J].

AMBADY, GK .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 :1548-&

[3] CRYSTAL AND MOLECULAR STRUCTURE OF SODIUM D-TARTRATE DIHYDRATE [J].

AMBADY, GK ;

KARTHA, G .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 :1540-&

[4]

BOMMEL AJ, 1958, ACTA CRYSTALLOGR, V11, P61

[5]

DESAI CC, 1988, J MATER SCI LETT, V7, P1066

[6] EFFECT OF X-RAY OR GAMMA-RAY IRRADIATION ON THE DIELECTRIC-PROPERTIES OF CALCIUM TARTRATE SINGLE-CRYSTALS [J].

GUPTA, SK ;

GON, HB ;

RAO, KV .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1987, 6 (01) :4-6

[7]

Hughes W., 1941, P ROY SOC LOND A MAT, V177, P251

[8] SEQUENTIAL PHASE DEVELOPMENT OF CAHPO4.2H2O ON HEATING [J].

NAGAI, M ;

NISHINO, T ;

KANAZAWA, T .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (09) :991-992

[9] THE CRYSTAL STRUCTURE OF POTASSIUM SODIUM DL-TARTRATE TETRAHYDRATE, KNAC4H4O6.4H2O [J].

SADANAGA, R .

ACTA CRYSTALLOGRAPHICA, 1950, 3 (06) :416-423

[10]

SALEM SM, 1976, Z PHYS CHEM, V257, P5641

← 1 2 →