RHENIUMKATALYSATOREN UND VERFAHREN ZUR HERSTELLUNG VON EINWANDIGEN KOHLENSTOFFNANORÖHREN

The present invention is a method and catalyst for selectively producing single-walled carbon nanotubes. The catalyst comprises rhenium and a Group VIII transition metal, for example Co, which is preferably disposed on a support material to form a catalytic substrate. In the method, a carbon-contain...

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Bibliographic Details
Main Authors CHUNGCHAMROENKIT, PISAN, HERRERA, JOSE E, BALZANO, LEANDRO, RESASCO, DANIEL
Format Patent
LanguageGerman
Published 15.06.2010
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
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Summary:The present invention is a method and catalyst for selectively producing single-walled carbon nanotubes. The catalyst comprises rhenium and a Group VIII transition metal, for example Co, which is preferably disposed on a support material to form a catalytic substrate. In the method, a carbon-containing gas is exposed to the catalytic substrate at suitable reaction conditions whereby a high percentage of the carbon nanotubes produced by the reaction is single-walled carbon nanotubes.
Bibliography:Application Number: AT20040821046T