Coated carbonaceous particles particulary useful as...

Details Coated carbonaceous particles particulary useful as... Coated carbonaceous particles particulary useful as...

2008-01-29

2008-01-29

Kopec, Mark (Department: 1751)

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

C429S231800

Reexamination Certificate

active

07323120

ABSTRACT:
A process for the production of coated carbonaceous particles including: providing a carbon residue forming material; providing particles of a carbonaceous material; mixing the carbon residue forming material and the particles of a carbonaceous material at an elevated temperature; depositing a coating of the carbon residue forming material onto the surface of the particles; and stabilizing the coated particles by subjecting the particles to an oxidation reaction. These coated carbonaceous particles are particularly useful in the manufacture of electrodes in electrical storage cells, particularly in rechargeable electrical storage cells.

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Patent Abstracts of Japan of 09-231974 Dated Sep. 5, 1997.
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