Diantimony pentoxide sol and method for its preparation

Details Diantimony pentoxide sol and method for its preparation Diantimony pentoxide sol and method for its preparation

2007-11-06

2007-11-06

Metzmaier, Daniel S. (Department: 1712)

Colloid systems and wetting agents; subcombinations thereof; pro

Continuous liquid or supercritical phase: colloid systems;...

Aqueous continuous liquid phase and discontinuous phase...

Reexamination Certificate

active

10795301

ABSTRACT:
A sol having high oxidation purity and containing diantimony pentoxide particles having a primary particle size of from 2 to 50 nm and a Sb2O3/Sb2O5weight ratio of at most 4 wt % is prepared by reacting a diantimony trioxide with an aqueous hydrogen peroxide solution in the presence of tunastate or molybdate.

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