CHEMICAL DIFFUSION IN NONSTOICHIOMETRIC MANGANOUS SULFIDE

被引：0

作者：

MROWEC, S

DANIELEWSKI, M

WOJTOWICZ, A

机构：

来源：

BULLETIN OF THE POLISH ACADEMY OF SCIENCES-CHEMISTRY | 1993年 / 41卷 / 04期

关键词：

CHEMICAL DIFFUSION; NONSTOICHIOMETRIC MANGANOUS SULFIDE; ELECTRICAL CONDUCTIVITY REEQUILIBRIUM METHOD;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The chemical diffusion coefficient in nonstoichiometric manganous sulphide Mn1-yS was measured as a function of temperature (1073-1373 K) and sulphur activity (10(-2)-10(3) Pa) using the electrical conductivity reequilibratian method. It has been shown that this coefficient is independent of the sulphide composition (defect concentration) and can be described by the following empirical relation: ($) over tilde DMnS=3.9.10-2exp(-76.4+/-0.5kJ/M/RT).

引用

页码：287 / 295

页数：9

共 50 条

[21] WORK FUNCTION AND CHEMICAL DIFFUSION OF NONSTOICHIOMETRIC OXIDE MATERIALS
ADAMCZYK, Z
NOWOTNY, J
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1980, 127 (05) : 1112 - 1116
[22] Defect structure model and transport properties of nonstoichiometric manganous sulphide
Mrowec, S
Danielewski, M
Gilewicz-Wolter, J
SOLID STATE IONICS, 1999, 117 (1-2) : 65 - 74
[23] Defect structure model and transport properties of nonstoichiometric manganous sulphide
Univ of Mining and Metallurgy, Cracow, Poland
Solid State Ionics, 1-2 (65-74):
[24] The influence of aliovalent impurities on transport properties of nonstoichiometric manganous sulphide
Mrowec, S
Grzesik, Z
BULLETIN OF THE POLISH ACADEMY OF SCIENCES-CHEMISTRY, 2002, 50 (01): : 37 - 49
[25] The transformation from rose to green manganous sulfide
Weiser, HB
Milligan, WO
JOURNAL OF PHYSICAL CHEMISTRY, 1932, 36 (07): : 2840 - 2841
[26] DETERMINATION OF COPPER DIFFUSION-COEFFICIENT AND STUDY OF NATURE OF VACANCIES IN NONSTOICHIOMETRIC CUPROUS SULFIDE
CASTEL, ED
VEDEL, J
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1978, 125 (08) : C357 - C357
[27] MAGNETIC STRUCTURES OF THE POLYMORPHIC FORMS OF MANGANOUS SULFIDE
CORLISS, L
ELLIOTT, N
HASTINGS, J
PHYSICAL REVIEW, 1956, 104 (04): : 924 - 928
[28] The transformation from rose to green manganous sulfide
Weiser, HB
Milligan, WO
JOURNAL OF PHYSICAL CHEMISTRY, 1931, 35 (08): : 2330 - 2344
[29] DEFECT STRUCTURE AND TRANSPORT-PROPERTIES OF MANGANOUS SULFIDE
DANIELEWSKI, M
MROWEC, S
SOLID STATE IONICS, 1985, 17 (01) : 29 - 39
[30] THERMODYNAMICS AND KINETICS OF POINT-DEFECTS IN MANGANOUS SULFIDE
MROWEC, S
DANIELEWSKI, M
GRABKE, HJ
JOURNAL OF MATERIALS SCIENCE, 1990, 25 (1B) : 537 - 547

← 1 2 3 4 5 →