Crystallization of Anodic Alumina. Study by Thermal Analysis and Transmission Electron Microscope.

Accession number;01A0903156
Title;Crystallization of Anodic Alumina. Study by Thermal Analysis and Transmission Electron Microscope.
Author; OZAO RIKO (Shohoku Coll.) OCHIAI MOYURU (Shohoku Coll.) YOSHIDA HIROHISA (Tokyo Metrop. Univ.)
Journal Title;Netsu Sokutei Toronkai Koen Yoshishu
Journal Code:F0840B
ISSN:
VOL.36th;NO.;PAGE.42-43(2000)
Figure&Table&Reference;FIG.1, TBL.1, REF.1
Pub. Country;Japan
Language;Japanese
Abstract;The thermal change of AA, particularly the exothermic peak followed by the endothermic peak at ca. 950.DEG.C. was studied in detail by mainly using simultaneous TG-DTA/FTIR, identification of products using XRD, and TEM. The change in morphology of the nano-scale pores as well as the diffraction pattern was obtained for the products. It was found that. the initial polycrystalline(+amorphous) phase crystallizes into a quasi-crystalline .GAMMA.-Al2O3-like metastable phase. (author abst.)