Synthesis of microcrystalline hematite and magnetite in organic solvents and effect of a small amount of water in the solvents

Journal of the American Ceramic Society

Volumn 82, Issue 7, 1999, Pages 1937-1940

  Kominami, Hiroshi ^a   Onoue, Sei Ichi ^a   Matsuo, Kentarou ^a   Kera, Yoshiya ^a  

^a KINKI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; CHEMICAL REACTIONS; CRYSTALLINE MATERIALS; HEAT TREATMENT; HIGH TEMPERATURE OPERATIONS; ORGANIC SOLVENTS; PARTICLES (PARTICULATE MATTER); PRESSURE; SYNTHESIS (CHEMICAL); WATER; X RAY POWDER DIFFRACTION;

HEMATITE; IRON ACETYLACETONATE; PROPANOL;

IRON OXIDES;

EID: 0032690280     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1151-2916.1999.tb02022.x     Document Type: Article

References (10)

1. H. Kominami, Y. Takada, H. Yamagiwa, Y. Kera, M. Inoue, and T. Inui, "Synthesis of Thermally Stable Nanocrystalline Anatase by High-Temperature Hydrolysis of Titanium Alkoxide with Water Dissolved in Organic Solvent from Gas Phase," J. Mater. Sci. Lett., 15, 197-200 (1996).
2. H. Kominami, K. Matsuo, and Y. Kera, "Crystallization and Transformation of Aluminum Orthophosphates in Organic Solvent Containing a Small Amount of Water," J. Am. Ceram. Soc., 79 [9] 2506-508 (1996).
3. H. Kominami, J.-i. Kato, Y. Takada, Y. Doushi, B. Ohtani, S.-i. Nishimoto, M. Inoue, T. Inui, and Y. Kera, "Novel Synthesis of Microcrystalline Titanium(IV) Oxide Having High Thermal Stability and Ultrahigh Photocatalytic Activity: Thermal Decomposition of Titanium(IV) Alkoxide in Organic Solvents," Catal. Lett., 46, 235-40 (1997).
4. H. Kominami, K. Matsuo, and Y. Kera, "Novel Method for Synthesis of Well-Crystallized Vanadyl(2+) Hydrogen Phosphate Hemihydrate: Crystallization in Organic Media Containing a Small Amount of Water," J. Am. Ceram. Soc., 81 [11] 3035-37 (1998).
5. H. Kominami, J.-i. Kato, S.-y. Murakami, Y. Kera, M. Inoue, T. Inui, and B. Ohtani, "Synthesis of Titanium(IV) Oxide of Ultra-High Photocatalytic Activity: High-Temperature Hydrolysis of Titanium Alkoxides with Water Liberated Homogeneously from Solvent Alcohols," J. Mol. Catal., A, in press.
6. Y. Konishi, T. Kawamura, and S. Asai, "Preparation and Characterization of Fine Magnetite Particles from Iron(III) Carboxylate Dissolved in Organic Solvent," Ind. Eng. Chem. Res., 32, 2888-91 (1993).
7. 2 Suspensions," Bull. Chem. Soc. Jpn., 47, 1646-50 (1974).
8. T. Sugimoto and E. Matijevic, "Formation of Uniform Spherical Magnetite Particles by Crystallization from Ferrous Hydroxide Gels," J. Colloid Interface Sci., 74, 227-43 (1980).
9. 4) from Aqueous Solution," J. Chem. Soc., Chem. Commum., 1713-15 (1985).
10. K. Matsuda, M. Sumida, K. Fujita, and S. Mitsuzawa, "The Control of the Particles of Magnetite," Bull. Chem. Soc. Jpn., 60, 4441-42 (1987).