Thermal evolution of calcium aluminate gel obtained from aluminium sec-butoxide chelated with ethyl acetoacetate

Journal of Ceramic Science and Technology

Volumn 2, Issue 1, 2011, Pages 15-22

  Kurajica, S ^a   Mandic, V ^a   Sipusic, J ^a  

^a UNIVERSITY OF ZAGREB   (Croatia)

Author keywords

Calcium aluminate; Crystallization; Non isothermal kinetics; Sol gel; Thermal evolution

Indexed keywords

AUTO COMBUSTION; CALCIUM ALUMINATE; CALCIUM NITRATE TETRA-HYDRATE; CHELATING AGENT; CRYSTALLINE PHASE; CRYSTALLIZATION BEHAVIOURS; CRYSTALLIZATION PROCESS; DIFFERENTIAL THERMALS; DRIED GEL; ETHYLACETOACETATE; MINOR COMPONENTS; NON-ISOTHERMAL KINETIC; SOL-GEL TECHNIQUE; TEMPERATURE INCREASE; TEMPERATURE RANGE; THERMAL EVOLUTION;

ALUMINUM; CALCIUM; CHELATION; CRYSTALLIZATION; CRYSTALLIZATION KINETICS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; SOL-GEL PROCESS; SOL-GELS; X RAY DIFFRACTION;

CALCIUM COMPOUNDS;

EID: 80055058704     PISSN: 21909385     EISSN: None     Source Type: Journal    
DOI: 10.4416/JCST2010-00017     Document Type: Article

References (33)

1. Pati, R. K., Panda, A. B., Pramanik, P.: Preparation of nanocrystalline calcium aluminate powders, J. Mater. Synth. Proc., 10 [4], 157-161, (2002).
2. Douy, A., Gervais, M.: Crystallization of amorphous precursors in the calcia-alumina system: A differential scanning calorimetry study, J. Am. Ceram. Soc., 83 [1], 70-76, (2000).
3. Goktas, A.A., Weinberg, M.C.: Preparation and Crystallization of Sol-Gel Calcia-Alumina Compositions, J. Am. Ceram. Soc., 74 [5], 1066-1070, (1991).
4. Lööf, J., Svahn, F., Jarmar, T., Engqvist, H., Pameijer, C. H.: A comparative study of the bioactivity of three dental materials, Dent. Mater., 24 [5], 653-659, (2008).
5. Stephan, D., Wilhelm, P.: Synthesis of pure cementitious phases by sol-gel process as precursor, Z. Anorg. Allg. Chem., 630, 1477-1483, (2004).
6. 6, Thermochim. Acta, 388, 105-114, (2002).
7. Gülgün, M. A., Popoola, O. O., Kriven, W. M.: Chemical Synthesis and Characterization of Calcium Aluminate Powders, J. Am. Ceram. Soc., 77 [2] 531-39, (1994).
8. Sung, Y.-M., Sung, J.-H.: Crystallization behaviour of calcium aluminate glass fibres, J. Mater. Sci., 33, 4733-4737, (1998).
9. Yi, H.C., Guigne, J.Y., Moore, J.J., Schowengerdt, F.D., Robinson, L.A., Manerbino, A. R.: Preparation of calcium aluminate matrix composites by combustion synthesis, J. Mater. Sci., 37, 4537-4543, (2002).
10. Uberoi, M., Risbud, S.H.: Processing of amorphous calcium aluminate powders at <900 °C, J. Am. Ceram. Soc., 73, 1768- 1770, (1990).
11. Kerns, L., Weinberg, M.C., Mayers, S., Assink, R.: Al coordination in sol-gel and conventional calcium aluminate glasses, J. Non-Cryst. Solids, 232-234, 86-92, (1998).
12. Aitasalo, T., Hölsä, J., Jungner, H., Lastusaari, M., Niittykoski J.: Comparison of sol-gel and solid-state prepared Eu2+ doped calcium aluminates, Mater. Sci., 20 [1], 15-20, (2002).
13. Haridas, M.M., Goyal, N., Bellare, J.R.: Chemical Synthesis of Optical Grade Ceramic Precursors: A Spectrophotometric Approach for Analysis, Ceram. Int., 24, 415-420, (1998).
14. Bonhomme-Coury, L., Babonneau, F., Livage, J.: Investigation of the sol-gel chemistry of ethylacetoacetate modified aluminum sec-butoxide, J. Sol-Gel Sci. Tech., 3, 157-168, (1994).
15. Tadanaga, K., Iwami, T., Toghe, N., Minami, T.: Precursor structure and hydrolysis-gelation process of Al(O-sec-Bu)3 modified with ethylacetoacetate, J. Sol-Gel Sci. Tech., 3, 5-10, (1994).
16. Babonneau, F., Coury, L., Livage, J.: Aluminum sec-butoxide modified with ethylacetoacetate: An attractive precursor for the sol-gel synthesis of ceramics, J. Non-Cryst. Solids, 121, 153-157, (1990).
17. Kurajica, S., Mali, G., Gazivoda, T., Sipusic J., Mandic, V.: A spectroscopic study of calcium aluminate gels obtained from aluminium sec- butoxide chelated with ethyl acetoacetate in various ratios, J. Sol-Gel Sci. Tech., 50, 58-68, (2009).
18. Malek, J.: The applicability of Johnson-Mehl-Avrami model in the thermal analysis of the crystallization, kinetics of glasses, Thermochim. Acta, 267, 61-73, (1995).
19. Kissinger, H.E.: Variation of Peak Temperature with Heating Rate in Differential Thermal Analysis, J. Res. Nat. Bureau Standards, 57, 217-221, (1956).
20. Akahira, T., Sunose, T.: Paper No. 246, 1969 Research Report, Trans. Joint Convention of Four Electrical Institutes, Chiba Institute of Technology, 16, 22-31, (1971).
21. Nass, R., Schmidt, H.: Synthesis of an alumina coating from chelated aluminium alkoxides, J. Non-Cryst. Solids, 121, 329- 333, (1990).
22. Silverstein, R.M., Webster, F.X.: Spectrometric Identification of Organic Compounds, 6th edition, J. Wiley & Sons Inc., New York, (1998).
23. González Peña, V., Márquez-Alvarez, C., Diaz, I., Grande, M., Blasco, T., Pérez-Pariente, J.: Sol-gel synthesis of mesostructured aluminas from chemically modified aluminum sec-butoxide using non-ionic surfactant templating, Microporous Mesoporous Mater., 80, 173-182, (2005).
24. Jackson, P., Carter, D., Dent, G., Cook, B.W., Chalmers, J.M., Dunkin, I.R.: Selective thermolysis of the enol forms of acetoacetates during gas chromatography, revealed by combined matrix-isolation Fourier transform infrared and mass spectrometry, J. Cromatogr. A, 685, 287-293, (1994).
25. Jing, C., Zhao, X., Zhang, Y.: Sol-gel fabrication of compact, crack-free alumina film, Mater. Res. Bull., 42, 600-608, (2007).
26. 4 (0.2 ≤ ≤ 1.2) prepared by the ethylene glycol-metal nitrate polymerized complex process, Ceram. Int., 31, 599-610, (2005).
27. Hosseini Vajargah, S., Madaah Hosseini, H.R., Nemati, Z.A.: Preparation and characterization of yttrium iron garnet (YIG) nanocrystalline powders by auto-combustion of nitrate-citrate gel, J. Alloys Comp., 430, 339-343, (1997).
28. 3 powders prepared by the non-aqueous sol-gel method, Mater. Chem. Phys., 95, 211-217, (2006).
29. Zawrah, M.F., Khalil, N.N.: Synthesis and characterization of calcium aluminate nanoceramics for new applications, Ceram. Int., 33, 1419-1425, (2007).
30. Singh, K., Ali, M.M., Mandal, U.K.: Formation Kinetics of Calcium Aluminates, J. Am. Ceram. Soc., 73 [4], 872-876, (1990).
31. 3 formation. I. Stoichiometric mechanism, Cem. Concr. Res., 17, 198-204, (1987).
32. Avrami, M.: Granulation, phase change and microstructure: Kinetics of phase change (III), J. Chem. Phys., 9, 177-184, (1941).
33. Johnson, W.A., Mehl, R.F.: Reaction kinetics in processes of nucleation and growth, Trans. Am. Inst. Miner. (Metall.) Eng., 135, 416-458, (1939).