Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Reexamination Certificate
2006-12-12
2006-12-12
Vanoy, Timothy C. (Department: 1754)
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
C423S598000, C423S594120, C423S594800, C423S595000, C423S599000, C423S594100, C423S594300, C423S594500, C423S594140, C423S594150, C423S596000, C423S594200, C423S594400, C423S596000, C423S594160, C423S263000, C423S594900, C977S812000, C977S963000, C204S157420
Reexamination Certificate
active
07147834
ABSTRACT:
A low-temperature hydrothermal reaction is provided to generate crystalline perovskite nanotubes such as barium titanate (BaTiO3) and strontium titanate (SrTiO3) that have an outer diameter from about 1 nm to about 500 nm and a length from about 10 nm to about 10 micron. The low-temperature hydrothermal reaction includes the use of a metal oxide nanotube structural template, i.e., precursor. These titanate nanotubes have been characterized by means of X-ray diffraction and transmission electron microscopy, coupled with energy dispersive X-ray analysis and selected area electron diffraction (SAED).
REFERENCES:
patent: 2003/0026985 (2003-02-01), Greiner et al.
patent: 2005/0064731 (2005-03-01), Park et al.
patent: 2006/0008696 (2006-01-01), Cha et al.
Mao Yuanbing
Wong Stanislaus
Scully , Scott, Murphy & Presser, P.C.
The Research Foundation of State University of New York
Vanoy Timothy C.
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