Sidewall functionalization of nanotubes with hydroxyl terminated moieties

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorKhabashesku, Valery N.en_US
dc.creatorZhang, Leien_US
dc.creatorMargrave, John L.en_US
dc.creatorMargrave, Mary Louen_US
dc.date.accessioned2015-05-04T19:05:51Z
dc.date.available2015-05-04T19:05:51Z
dc.date.filed2004-06-16en_US
dc.date.issued2009-12-15en_US
dc.description.abstractThe present invention is directed to methods of forming sidewall-functionalized carbon nanotubes, wherein such functionalized carbon nanotubes have hydroxyl-terminated moieties covalently attached to their sidewalls. Generally, such methods involve chemistry on carbon nanotubes that have first been fluorinated. In some embodiments, fluorinated carbon nanotubes (“fluoronanotubes”) are reacted with mono-metal salts of a dialcohol, MO—R—OH, where M is a metal and R is hydrocarbon or other organic chain and/or ring structural unit. In such embodiments, —O—R—OH displaces —F on the nanotube, the fluorine leaving as MF. Generally, such mono-metal salts are formed in situ by the addition of MOH to one or more dialcohols in which the fluoronanotubes have been dispersed. In some embodiments, fluoronanotubes are reacted with amino alcohols, such as being of the type H2N—R—OH, wherein —N(H)—R—OH displaces —F on the nanotube, the fluorine leaving as HF.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.extent22 ppen_US
dc.identifier.citationKhabashesku, Valery N., Zhang, Lei, Margrave, John L. and Margrave, Mary Lou, "Sidewall functionalization of nanotubes with hydroxyl terminated moieties." Patent US7632481B2. issued 2009-12-15. Retrieved from https://hdl.handle.net/1911/80004.
dc.identifier.patentIDUS7632481B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/80004
dc.language.isoengen_US
dc.titleSidewall functionalization of nanotubes with hydroxyl terminated moietiesen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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