Effect of cation vacancy and crystal superstructure on thermodynamics of iron monosulfides

Haipeng Wang; Allan Pring; Fei Wu; Guorong Chen; Jianhua Jiang; Fang Xia; Jian Zhang; Yung Ngothai; Brian O'Neill

doi:10.1080/17415990600646124

Effect of cation vacancy and crystal superstructure on thermodynamics of iron monosulfides

Haipeng Wang, Allan Pring, Fei Wu, Guorong Chen, Jianhua Jiang, Fang Xia, Jian Zhang, Yung Ngothai, Brian O'Neill

Research output: Contribution to journal › Short survey › peer-review

7 Citations (Scopus)

Abstract

Iron monosulfides, Fe_1-xS (0 < x < 0.125), are extremely complex in their chemical and physical behaviours, which are largely attributed to their nonstoichiometric nature and myriad superstructures. The chemical composition of Fe_1-xS affects the polymorph formation for iron monosulfides, their mineral reactivity, surface sulfur fugacity, and thermal expansion. In this paper, the effects of cation vacancy and crystal superstructure on the thermodynamics of iron monosulfides are reviewed and discussed.

Original language	English
Pages (from-to)	271-282
Number of pages	12
Journal	Journal of Sulfur Chemistry
Volume	27
Issue number	3
DOIs	https://doi.org/10.1080/17415990600646124
Publication status	Published - 1 Jun 2006
Externally published	Yes

Keywords

Iron monosulfide
Nonstoichiometry
Pyrrhotite
Vacancy

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abstract = "Iron monosulfides, Fe1-xS (0 < x < 0.125), are extremely complex in their chemical and physical behaviours, which are largely attributed to their nonstoichiometric nature and myriad superstructures. The chemical composition of Fe1-xS affects the polymorph formation for iron monosulfides, their mineral reactivity, surface sulfur fugacity, and thermal expansion. In this paper, the effects of cation vacancy and crystal superstructure on the thermodynamics of iron monosulfides are reviewed and discussed.",

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T1 - Effect of cation vacancy and crystal superstructure on thermodynamics of iron monosulfides

AU - Wang, Haipeng

AU - Pring, Allan

AU - Wu, Fei

AU - Chen, Guorong

AU - Jiang, Jianhua

AU - Xia, Fang

AU - Zhang, Jian

AU - Ngothai, Yung

AU - O'Neill, Brian

PY - 2006/6/1

Y1 - 2006/6/1

N2 - Iron monosulfides, Fe1-xS (0 < x < 0.125), are extremely complex in their chemical and physical behaviours, which are largely attributed to their nonstoichiometric nature and myriad superstructures. The chemical composition of Fe1-xS affects the polymorph formation for iron monosulfides, their mineral reactivity, surface sulfur fugacity, and thermal expansion. In this paper, the effects of cation vacancy and crystal superstructure on the thermodynamics of iron monosulfides are reviewed and discussed.

AB - Iron monosulfides, Fe1-xS (0 < x < 0.125), are extremely complex in their chemical and physical behaviours, which are largely attributed to their nonstoichiometric nature and myriad superstructures. The chemical composition of Fe1-xS affects the polymorph formation for iron monosulfides, their mineral reactivity, surface sulfur fugacity, and thermal expansion. In this paper, the effects of cation vacancy and crystal superstructure on the thermodynamics of iron monosulfides are reviewed and discussed.

KW - Iron monosulfide

KW - Nonstoichiometry

KW - Pyrrhotite

KW - Vacancy

UR - http://www.scopus.com/inward/record.url?scp=33645559311&partnerID=8YFLogxK

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DO - 10.1080/17415990600646124

M3 - Short survey

AN - SCOPUS:33645559311

VL - 27

SP - 271

EP - 282

JO - Journal of Sulfur Chemistry

JF - Journal of Sulfur Chemistry

SN - 1741-5993

IS - 3

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