Mesostructured oxide ceramics and their synthesis method

Details Mesostructured oxide ceramics and their synthesis method Mesostructured oxide ceramics and their synthesis method

2005-01-11

2005-01-11

Marcantoni, Paul (Department: 1755)

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C423S618000, C423S622000

Reexamination Certificate

active

06841143

ABSTRACT:
This invention provides mesostructured oxide ceramics and a synthesizing method thereof, the synthesizing method employs a water-based solvent containing a metallic salt or metal complex as the ceramics precursor, template formed from an organic compound or the association thereof, and a precipitant, wherein mesostructured oxide ceramics are obtained from self-assembled oxide ceramics and organic substance by directly extracting oxide ceramics at a low temperature of 200° C. or less by utilizing a homogenous precipitation reaction from said ceramics precursor under the coexistence of a nanometer-sized template in the solvent, and separating and collecting the obtained precipitation, and mesostructured oxide ceramics is prepared by employing the synthesizing method described above.

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