Controlled morphogenesis of copper salts

Details Controlled morphogenesis of copper salts Controlled morphogenesis of copper salts

2006-09-12

2006-09-12

Bos, Steven (Department: 1754)

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ib metal

C423S395000, C423S419100, C423S472000, C423S557000, C423S604000

Reexamination Certificate

active

07105136

ABSTRACT:
In a method for preparing copper salts from at least one cupriferous and one additional reactant, the reactants are used to prepare micro-emulsions while employing at least one block polymer, the intermediate products obtained this way are mixed and reacted together so as to form a micro-emulsion. The preparation of the starting micro-emulsion as well as the subsequent joint reaction preferably occur either with ultrasound or in a high-pressure homogenizer. The copper salts obtained this way exhibit a particle size of less than 50 nm, preferably 5 to 20 nm and can be adjusted to specific applications through the appropriate doping of foreign ions.

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Katharina Landfester et al.: “Preparation of Polymer Particles in Nonaqueous Direct and Inverse Miniemulsions”, vol. 33, No. 7 pp. 2370-2376, 2000, no month.

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