CPC C01G 25/02 (2013.01) [C01F 7/36 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01)] | 13 Claims |
1. A technetium 99m (99mTc) generator, wherein the generator comprises a porous metal oxide as a molybdenum (Mo) absorbent, and the porous metal oxide has a pore volume of 0.3 cm3/g or larger and an average pore size of 9 nm or larger, wherein the porous metal oxide is porous titania, porous zirconia or porous alumina.
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