Oxidation state of iron in silicate glasses and melts: A thermochemical model

Chemical Geology

Volumn 174, Issue 1-3, 2001, Pages 157-179

  Ottonello, Giulio ^a   Moretti, Roberto ^b   Marini, Luigi ^a   Vetuschi Zuccolini, Marino ^a  

^a UNIVERSITY OF GENOA   (Italy)

^b UNIVERSITY OF PISA   (Italy)

Author keywords

Glasses; Iron redox; Melts; M ssbauer; Polymer model

Indexed keywords

GLASS; IRON; MOSSBAUER SPECTROSCOPY; REDOX CONDITIONS; SILICATE MELT;

EID: 0035065198     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2541(00)00314-4     Document Type: Article

References (105)

1. The mixing of silicate in molten slags
2. Block copolymers - Designer soft materials
3. Activities of manganese oxides in silicate melts
4. 2 slags and molten iron at 1550
5. 2 slags
6. 2 and binary liquid silicates
7. The activity of ferrous oxide in silicate melts
8. 2 slags
9. The origin of immiscibility in silicate solutions
10. Contributions to the data of theoretical metallurgy. Heats and free energies of formation of inorganic oxides
11. The system iron - Oxygen: II. Equilibrium and thermodynamics of liquid oxide and other phases
12. Rutile solubility and titanium coordination in silicate melts
13. 2 system and the compositional-dependence of the partial molar volume of ferric iron in silicate melts
14. 2 system and the partial molar volume of tetrahedrally coordinated ferric iron in silicate melts
15. Solubility of oxygen in liquid iron from 1785° to 1960°C. New technique for the study of slag-metal equilibrium
16. 8)-FeO melts
17. Ideal mixing of divalent cations in mafic magma and its effect on the solution of ferrous oxide
18. Authors' reply to the above comments
19. Use of refractivity data for obtaining optical basicity of transition metal oxides
20. Establishment of an optical scale for Lewis basicity in inorganic oxiacids, molten salts and glasses
21. Nephelauxetic effect and Pauling electronegativity
22. Optical basicity: IV. Influence of electronegativity on the lewis basicity and solvent properties of molten oxianion salts and glasses
23. 3+ in glasses
24. An interpretation of glass chemistry in terms of the optical basicity concept
25. 2+ ratios: A Mössbauer and wet-chemical study
26. Activities in the iron oxide-silica-lime system
27. Coordination chemistry of Ti(IV) in silicate glasses and melts: II. Glasses at ambient temperature and pressure
28. Coordination chemistry of Ti(IV) in silicate glasses and melts: III. Glasses and melts from ambient to high temperatures
29. A thermochemical data base for phase equilibria in the system Fe-Mg-Si-O at high pressure and temperature
30. The acidic and basic properties of oxides
31. Activities of trace elements in silicate melts
32. Thermodynamic properties of silicate melts
33. Oxygen fugacities of basaltic and andesitic magmas
34. 4+ in silicate melts: Energetics from high-temperature calorimetric studies and implications for melt structure
35. On the correlation between the distribution of phosphorous between slag metal and the theoretical optical basicity of the slag
36. The Gibbs free energy of natural silicate liquids; An expanded regular solution approximation for the calculation of magmatic intensive variables
37. Polymer models of silicate melts
38. The influence of FeO on the solubilities of cobalt and nickel in silicate melts
39. The activities of NiO, CoO and FeO in silicate melts
40. Equilibrium between volatiles and iron oxides in igneous rocks
41. The ferric-ferrous ratio of natural silicate liquids equilibrated in air
42. 2 slags and molten iron
43. Electronic states of transition metal ions in silicate glasses
44. Stoichiometry of the iron oxidation reaction in silicate melts
45. The lime-iron-silicate melt system: Redox and volume systematics
46. 3 and the effect of composition, temperature, oxygen fugacity and pressure on theri redox states
47. Densities of
48. 2 melts: Effects of analytical techniqus on derived partial molar volumes
49. 3 bearing silicate liquids
50. An approach to the problem of ionic distribution in liquid silicates
51. Ionic equilibrium in liquid silicates
52. Activities and ionic distributions in liquid silicates: Application of polymer theory
53. 2-FeO-MnO slags
54. 3 in multicomponent silicate liquids and the pressure dependence of oxygen fugacity in magmas
55. Micro-XANES with synchrotron radiation: A complementary tool of micro-PIXE and micro-SXRF for the determination of oxidation state of elements
56. Structure and redox equilibria of iron-bearing silicate melts
57. Redox equilibria of iron in alkaline earth silicate melts: Relationships between melt structure, oxygen fugacity and properties of iron-bearing silicate liquids
58. 57Fe Mossbauer resonant absorption methods
59. Trace elements as monitors of magmatic processes (1) limits imposed by Henry's law problem and (2) Compositional effect of silicate liquid
60. 2 as an example
61. Ferrous-ferric equilibrium in binary alkali silicate glasses
62. Nature of the chemical bond. IV. The energy of single bonds and the relative electronegativity of atoms
63. The nature of silicon-oxygen bonds
64. Thermodynamic analysis of ordered liquid solutions by a modified quasichemical approach -application to silicate slags
65. Ionicity in the chemical bond in crystals
66. The thermodynamic activity of ZnO in silicate melts
67. Activities in ternary silicate melts
68. Activities in ternary silicate melts
69. Heat capacity of aluminium-free liquid silicates
70. Thermodynamic properties of minerals and related substances at 298.15 K and 1 bar (105 pascal) pressure and at higher temperatures
71. Activity of iron and olivine solubility in basaltic liquids
72. Ferric-ferrous equilibria in natural silicate liquids at 1 bar
73. Thermodynamics of iron-silicate slags: Slags saturated with gamma iron
74. 2-FeO-MnO slags
75. The solubility of calcium sulphide and activities in lime-silica melts
76. The oxygen partial pressure of the magma from Mihara volcano, O-sima, Japan
77. The composition and temperature dependence of the sulfide capacity of metallurgical slags
78. Heat capacities and entropies of silicate liquids and glasses
79. 2 system
80. Mixtures of fused salts as ionic solutions
81. The effect of composition on the ferric-ferrous ratio in basaltic liquids at atmospheric pressure
82. Some new ionic concepts of silicate slags
83. Activities of ions in silicate melts
84. 3 melts
85. 2+ in molten silicates
86. A study of Wilson's determination of ferrous iron in silicates
87. 2+ in silicate minerals
88. Use of optical basicity concept for determining phosphorous and sulphur slag-metal partitions
89. Some aspects of the thermodynamics of melts