Preparation of nanoporous metal foam from high nitrogen...

Details Preparation of nanoporous metal foam from high nitrogen... Preparation of nanoporous metal foam from high nitrogen...

2006-11-28

2006-11-28

Nazario-Gonzalez, Porfirio (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C977S773000, C502S527240, C419S001000, C419S002000, C419S013000

Reexamination Certificate

active

07141675

ABSTRACT:
Nanoporous metal foams are prepared by ignition of high nitrogen transition metal complexes. The ammonium salts of iron(III) tris[bi(tetrazolato)-amine], cobalt(III) tris(bi(tetrazolato)amine), and high nitrogen compounds of copper and silver were prepared as loose powders, pressed into pellets and wafers, and ignited under an inert atmosphere to form nanoporous metal foam monoliths having very high surface area and very low density.

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