Separation of semi-conducting and metallic single-walled carbon nanotubes using a polytungstate

Z. Tomovic (Uitvinder), Wieland Reis (Uitvinder), Jules Mikhael (Uitvinder)

Onderzoeksoutput: OctrooiOctrooi-publicatie

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Samenvatting

The present invention relates to a method for separating semi-conducting and metallic single-walled carbon nanotubes from each other and, if present, from other carbonaceous material, or for separating semi-conducting single-walled carbon nanotubes from other carbonaceous material, via centrifugation performed by a temperature of> 25°C using a solution of a polytungstate as sepa­ ration medium; to semi-conducting single-walled carbon nanotubes obtainable by this method; and to the use of these semi-conducting single-walled carbon nanotubes e.g. in electronic devices, optical devices, optoelectronic devices, energy storage devices and the like.
Originele taal-2Engels
OctrooinummerWO2018/099774Al
Prioriteitsdatum30/11/16
Indieningsdatum22/11/17
StatusGepubliceerd - 7 jun 2018
Extern gepubliceerdJa

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