Ozonation of carbon nanotubes in fluorocarbons

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorZiegler, Kirk J.en_US
dc.creatorShaver, Jonahen_US
dc.creatorHauge, Robert H.en_US
dc.creatorMarek, Irene Morinen_US
dc.date.accessioned2015-05-04T19:05:49Z
dc.date.available2015-05-04T19:05:49Z
dc.date.filed2005-11-22en_US
dc.date.issued2008-12-30en_US
dc.description.abstractThe present invention is generally directed to methods of ozonating CNTs in fluorinated solvents (fluoro-solvents), wherein such methods provide a less dangerous alternative to existing ozonolysis methods. In some embodiments, such methods comprise the steps of: (a) dispersing carbon nanotubes in a fluoro-solvent to form a dispersion; and (b) reacting ozone with the carbon nanotubes in the dispersion to functionalize the sidewalls of the carbon nanotubes and yield functionalized carbon nanotubes with oxygen-containing functional moieties. In some such embodiments, the fluoro-solvent is a fluorocarbon solvent, such as a perfluorinated polyether.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.extent4 ppen_US
dc.identifier.citationZiegler, Kirk J., Shaver, Jonah, Hauge, Robert H. and Marek, Irene Morin, "Ozonation of carbon nanotubes in fluorocarbons." Patent US7470417B2. issued 2008-12-30. Retrieved from https://hdl.handle.net/1911/79982.
dc.identifier.patentIDUS7470417B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/79982
dc.language.isoengen_US
dc.titleOzonation of carbon nanotubes in fluorocarbonsen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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