Electron beam-induced "nanocalcination" of boehmite nanostrips to mesoporous α-alumina phase

Journal of the American Ceramic Society

Volumn 90, Issue 10, 2007, Pages 3311-3313

  Arami, Hamed ^a   Mazloumi, Mahyar ^a   Khalifehzadeh, Razieh ^a   Sadrnezhaad, Seyed Khatiboleslam ^a  

^a MATERIALS AND ENERGY RESEARCH CENTER   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON BEAMS; ELECTRON IRRADIATION; MESOPOROUS MATERIALS; PHASE TRANSITIONS; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

BOEHMITE NANOSTRIPS; ELECTRON BEAM IRRADIATION; HIGH ENERGY ELECTRONS;

ALUMINA;

EID: 34548813896     PISSN: 00027820     EISSN: 15512916     Source Type: Journal    
DOI: 10.1111/j.1551-2916.2007.01866.x     Document Type: Article

References (27)

1. M. Mazloumi, R. Khalifehzadeh, S. K. Sadrnezhaad H. Arami Alumina Nanopowder Production from Synthetic Bayer Liquor J. Am. Ceram. Soc., 89, 3654 7 (2006).
2. C. N. Satterfield, Heterogeneous Catalysis in Practice. McGraw-Hill, NY, 1980.
3. X. Bokhimi, J. S. Valente F. Pedraza Crystallization of Sol-Gel Boehmite Via Hydrothermal Annealing J. Solid State Chem., 166, 182 90 (2002).
4. M. N. Rahaman, Ceramic Processing and Sintering, 2nd edition, Marcel Dekker Inc., USA, 2003.
5. H. C. Stumpf, A. S. Russell, J. W. Newsome C. M. Tucker Thermal Transformations of Aluminas and Alumina Hydrates Ind. Eng. Chem., 42, 1398 403 (1950).
6. B. C. Lippens J. H. de Boer Study of Phase Transformations During Calcination of Aluminum Hydroxides by Selected Area Electron Diffraction Acta Crystallogr., 17, 1312 21 (1964).
7. G. Paglia, C. E. Buckley, A. L. Rohl, R. D. Hart, K. Winter, A. J. Studer, B. A. Hunter J. V. Hanna Boehmite Derived γ-Alumina System. 1. Structural Evolution With Temperature, With the Identification and Structural Determination of a New Transition Phase, γ′-Alumina Chem. Mater., 16, 220 36 (2004).
8. R. S. Zhou R. L. Snyder Structures and Transformation Mechanisms of the η, γ and θ Transition Aluminas Acta Crystallogr., B47, 617 30 (1991).
9. H. S. Santos P. S. Santos Pseudomorphic Formation of Aluminas from Fibrillar Pseudoboehmite Mater. Lett., 13, 175 9 (1992).
10. F. W. Dynys J. W. Halloran Alpha Alumina Formation in Alum-Derived Gamma Alumina J. Am. Ceram. Soc., 65 [9] 442 8 (1982).
11. P. A. Badkar J. E. Bailey The Mechanism of Simultaneous Sintering and Phase Transformation in Alumina J. Mater. Sci., 11, 1794 806 (1976).
12. S. Banerjee In-Situ Studies on Phase Transformations Under Electron Irradiation in a High Voltage Electron Microscope Sadhana, 28, 799 814 (2003).
13. 25 Metallic Glass Intermetallics, 15, 211 24 (2007).
14. 33.3 Metallic Glass Script. Mater., 53, 1401 5 (2005).
15. Z. W. Pan, Z. R. Dai Z. L. Wang Lead Oxide Nanobelts and Phase Transformation Induced by Electron Beam Irradiation Appl. Phys. Lett., 80, 309 11 (2002).
16. 3-δ Single Crystals J. Phys. Chem. Solids, 68, 73 9 (2007).
17. 4 Due to Electron Irradiation in the Transmission Electron Microscope Acta Mater., 52, 1669 74 (2004).
18. Y. Tamou S. I. Tanaka Formation and Coalescence of Tungsten Nanoparticles Under Electron Beam Irradiation Nanostruc. Mater., 12, 123 6 (1999).
19. Y. Q. Wu, Y. F. Zhang, X. X. Huang J. K. Gua Preparation of Platelike Nano Alpha Alumina Particles Ceram. Int., 27, 265 8 (2001).
20. 2 on the Phase Transformation of Gamma to Alpha Alumina Mater. Lett., 52, 366 9 (2002).
21. Y. Li, J. Liu Z. Jia Fabrication of Boehmite AlOOH Nanofibers by a Simple Hydrothermal Process Mater. Lett., 60, 3586 90 (2006).
22. M. G. Ma, Y. J. Zhu Z. L. Xu A New Route to Synthesis of γ-Alumina Nanorods Mater. Lett., 61, 1812 15 (2007).
23. R. L. Penn J. F. Banfield Imperfect Oriented Attachment: Dislocation Generation in Defect-Free Nanocrystals Science, 281, 969 71 (1998).
24. A. P. Alivisatos Biomineralization: Enhanced: Naturally Aligned Nanocrystals Science, 289, 736 7 (2000).
25. K. Wefers C. Misra Oxides and Hydroxides of Aluminum ALCOA Technical Paper, No. 19, Rev. ALCOA Labs, 1987.
26. 3 Seeding in Boehmite-Derived Nano-Sized Alumina Powders J. Cryst. Growth, 249, 283 93 (2003).
27. H. M. Simpson R. L. Chaplin Damage and Recovery of Aluminum for Low Energy Electron Irradiations Phys. Rev., 185, 958 61.