Multi-step purification of single-wall carbon nanotubes

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorHauge, Robert H.en_US
dc.creatorXu, Ya-Qiongen_US
dc.creatorPeng, Haiqingen_US
dc.creatorSmalley, Richard E.en_US
dc.creatorMarek, Irene Morinen_US
dc.date.accessioned2015-05-04T19:05:52Z
dc.date.available2015-05-04T19:05:52Z
dc.date.filed2005-11-30en_US
dc.date.issued2010-03-02en_US
dc.description.abstractThe present invention relates to processes for the purification of single-wall carbon nanotubes (SWNTs). Known methods of single-wall carbon nanotube production result in a single-wall carbon nanotube product that contains single-wall carbon nanotubes in addition to impurities including residual metal catalyst particles and amounts of small amorphous carbon sheets that surround the catalyst particles and appear on the side of the single-wall carbon nanotubes. The present purification processes remove the extraneous carbon as well as metal-containing residual catalyst particles.en_US
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposes.en_US
dc.format.extent17 ppen_US
dc.identifier.citationHauge, Robert H., Xu, Ya-Qiong, Peng, Haiqing, Smalley, Richard E. and Marek, Irene Morin, "Multi-step purification of single-wall carbon nanotubes." Patent US7670583B2. issued 2010-03-02. Retrieved from https://hdl.handle.net/1911/80012.
dc.identifier.patentIDUS7670583B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/80012
dc.language.isoengen_US
dc.titleMulti-step purification of single-wall carbon nanotubesen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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