Method for preparation of stable metal oxide nanoparticles...

Details Method for preparation of stable metal oxide nanoparticles... Method for preparation of stable metal oxide nanoparticles...

2006-08-03

2010-02-16

Mc Ginty, Douglas (Department: 1796)

Compositions

Electrically conductive or emissive compositions

Metal compound containing

C252S518100, C252S519500, C252S520100, C252S520200

Reexamination Certificate

active

07662316

ABSTRACT:
The invention relates to a method for the preparation of stable suspensions of metal oxide nanoparticles, in which uncharged metal oxide nanoparticles are first treated with a non-ionic surfactant in a polar organic solvent under certain conditions, and the suspension obtained is then treated with a charging solution. The suspensions of the invention can be used for preparation of high quality metal oxide films by electrophoresis deposition (EPD).

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PCT International Search Report, International Preliminary Report on Patentability, and Written Opinion, mailed Jul. 2, 2007.
Chemical Abstracts, AN 1983:415388, May 12, 1984.
Kirk-Othmer Encyclopedia of Chemical Technology, 4th ed., 1997, John Wiley and Sons, v. 23, pp. 478-480.
Kamada et al., Fabrication of metal oxide-diamond composite films by electrophoretic deposition and anodic dissolution, J. Mater. Res., 18, 12 (Dec. 2003), 2826-2831.

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