MgAl2O4 synthetic spinel: Cation and vacancy distribution as a function of temperature, from in situ neutron powder diffraction

Zeitschrift fur Kristallographie

Volumn 215, Issue 36708, 2000, Pages 406-412

  Pavese, A ^a,b   Artioli, G ^a   Hoser, A ^c  

^a UNIVERSITY OF MILAN   (Italy)

^b CNR   (Italy)

^c HAHN MEITNER INSTITUT   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM MAGNESIUM HYDROXIDE; CATION;

ARTICLE; CHEMICAL STRUCTURE; CRYSTAL STRUCTURE; DIFFRACTION; NEUTRON; STRUCTURE ANALYSIS; SYNTHESIS; TEMPERATURE; THERMODYNAMICS;

EID: 0033814374     PISSN: 00442968     EISSN: None     Source Type: Journal    
DOI: 10.1524/zkri.2000.215.7.406     Document Type: Article

References (22)

1. Carbonin, S.; Russo, U.; Della Giusta, A.: Cation distribution in some natural spinels from X-ray diffraction and Mössbauer spectroscopy Min. Mag. 60 (1996) 355–368.
2. Carpenter, M. A.; Powell, R.; Salje, E. K. H. Thermodynamics of non-convergent cation ordering on minerals: I an alternative approach. Am. Mineral. 79 (1994) 1053–1067.
3. 3+ spinel. Min. Mag. 60 (1996) 603–616.
4. Della Giusta, A.; Ottonello, G.: Energy and long range disorder in simple spinels. Phys. Chem. Min. 20 (1993) 228–241.
5. James, F.; Roos, M.: Minuit-A system for function minimization and analysis of the parameter errors and correlations. Comp. Phys. Comm. 10 (1975) 343–367.
6. Kullerud, G.; Donnay, G.; Donnay, J. D. H.: Omission solid solution in magnetite: kenotetrahedral magnetite. Z. Kristallogr. 128 (1969) 1–17.
7. Larson, A. C.; Von Dreele, R. B.: GSAS: General Structure Analysis System. Los Alamos National Laboratory, Report LAUR: 86–87 (1987).
8. Lucchesi, S.; Russo, U.; Della Giusta, A.: Cation distribution in natural ferrite-spinels: franklinites. Eur. J. Mineral. 11 (1999) 501–511.
9. Lucchesi, S.; Della Giusta, A.: Crystal chemistry of non-stoichiometric Mg-Al synthetic spinels. Z. Kristallogr. 209 (1994) 714–719.
10. 27Al NMR study. Am. Mineral. 82 (1997) 1125–1132.
11. Menegazzo, G.; Carbonin, S.; Della Giusta, A.: Cation and vacancy distribution in an artificially oxidized natural spinel. Min. Mag. 61 (1997) 411–421.
12. 4) from powder XRD structural refinements. Eur. J. Miner. 4 (1992) 571–580.
13. 4) from powder XRD structural refinements and Mössbauer spectroscopy. Am. Mineral. 77 (1992) 725–740.
14. 4) spinel: a powder XRD study. Phys. Chem. Min. 18 (1991) 302–319.
15. O'Neill, H. St.; Navrotsky, A.: Cation distributions and thermodynamic properties of binary spinel solid solutions. Am. Miner. 69 (1984) 733–753.
16. O'Neill, H. St.; Navrotsky, A.: Cation distributions and thermodynamic properties of binary spinel solid solutions. Am. Miner. 68 (1983) 181–194.
17. 4 synthetic spinel, by in situ neutron powder diffraction. Phys. Chem. Min. 26 (1999) 44–53
18. 4 at temperatures up to 1273 K. Am. Mineral. 76 (1991) 1455–1458.
19. Redfern, S. A. T.; Harrison, R. J.; O'Neill, St. C. H.; Wood, D. R. R.: Thermodynamic and kinetics of cation ordering in MgAl2O4 spinel up to 1600 °C from in situ neutron diffraction. Am. Mineral. 84 (1999) 299–310.
20. 3. Neues Jb. Miner. Abh. 134 (1979) 167–182.
21. Week, R. A.; Sonder, E.: Electrical conductivity of pure and Fe-doped magnesium-aluminum spinel. J. A. Ceram. Soc. 63 (1980) 92–95.
22. 4 spinel at high temperatures up to 1700 °C. Z. Kristallogr. 165 (1983) 65–78.