Thermodynamic Properties of Arsenic Sulfides Studied by EMF Measurements

被引：8

作者：

Babanly, M. B. ^{[1
]}

Muradova, G. V. ^{[1
]}

Il'yasly, T. M. ^{[1
]}

Babanly, D. M. ^{[1
]}

机构：

[1] Baku State Univ, AZ-1148 Baku, Azerbaijan

来源：

INORGANIC MATERIALS | 2011年 / 47卷 / 03期

关键词：

ENTHALPIES; SYSTEM; AS2S3; AS4S4;

D O I：

10.1134/S0020168511030034

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The solid-state phase equilibria and thermodynamic properties of alloys in the As-S system have been studied using emf measurements. The temperature and composition dependences of the emf confirm the existence of As(2)S(5), As(2)S(3), AsS, and As(4)S(3) with narrow homogeneity ranges. The emf data are used to calculate relative partial molar functions of the As in the alloys and the standard Gibbs energies and standard entropies of the arsenic sulfides.

引用

页码：227 / 230

页数：4

共 18 条

[1]

Abrikosov N.G., 1975, POLUPROVODNIKOVYE KH

[2]

BABANLY MB, 1992, METOD EDS TERMODINAM

[3] THERMOCHEMICAL STUDY OF SYSTEM FE-AS-S [J].

BARTON, PB .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1969, 33 (07) :841-&

[4]

EMELINA AL, 1943, INORG MATER, V43, P95

[5]

Gordon A. J., 1972, HDB PRACTICAL DATA T

[6]

ISABAEV SM, 1986, FIZIKOKHIMICHESKIE O

[7] THE ENTHALPIES OF FORMATION AND HIGH-TEMPERATURE THERMODYNAMIC FUNCTIONS OF AS4S4 AND AS2S3 [J].

JOHNSON, GK ;

PAPATHEODOROU, GN ;

JOHNSON, CE .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1980, 12 (06) :545-557

[8]

Kopylov N.I., 2004, MYSHYAK

[9]

Kubaschewski O., 1993, Materials Thermochemistry

[10]

Massalski T.B., 1996, Binary Alloy Phase Diagrams, V2nd

← 1 2 →