Carbon nanotubes fabrication and hydrogen production

Details Carbon nanotubes fabrication and hydrogen production Carbon nanotubes fabrication and hydrogen production

2007-05-08

2007-05-08

Bos, Steven (Department: 1754)

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

C977S843000

Reexamination Certificate

active

10286214

ABSTRACT:
This invention relates to a method of producing multi-walled carbon nanotubes (MWNT) by catalytic decomposition of gaseous carbon-containing compounds over a transition metal-based catalyst. The catalyst comprises A-B and a support, wherein A is selected from the group VIII transition metal elements and B is selected from the Group VIB transition metal elements. An additional aspect of this invention includes a method of preparing hydrogen gas.

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