METHOD OF FUNCTIONALISATION OF CARBON NANOMATERIALS

FIELD: nanotechnology.SUBSTANCE: invention is directed at obtaining functionalised carbon nanotubes having good compatibility with polymeric matrices. The carbon nanotubes are subjected to processing in hydrogen peroxide vapour at a temperature of from 80°C to 160°C for 1-100 hours. The processing m...

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Hauptverfasser:	MELEZHIK ALEKSANDR VASIL'EVICH, GORSKIJ SERGEJ JUR'EVICH, TKACHEV ALEKSEJ GRIGOR'EVICH, RUKHOV ARTEM VIKTOROVICH, D'JACHKOVA TAT'JANA PETROVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADHESIVES CHEMISTRY COMPOUNDS THEREOF DYES INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT THEREOF METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY NATURAL RESINS NON-METALLIC ELEMENTS PAINTS PERFORMING OPERATIONS POLISHES PREPARATION OF CARBON BLACK TRANSPORTING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Zusammenfassung:	FIELD: nanotechnology.SUBSTANCE: invention is directed at obtaining functionalised carbon nanotubes having good compatibility with polymeric matrices. The carbon nanotubes are subjected to processing in hydrogen peroxide vapour at a temperature of from 80°C to 160°C for 1-100 hours. The processing may be carried out in a unit with fluidised bed of the carbon nanomaterial.EFFECT: method is characterised by high efficiency, lack of toxic oxidation products, low consumption of reagents, can be easily scaled.2 cl, 2 dwg, 4 tbl, 4 ex Изобретение направлено на получение функционализированных углеродных нанотрубок, обладающих хорошей совместимостью с полимерными матрицами. Углеродные нанотрубки подвергают обработке в парах перекиси водорода при температуре от 80°С до 160°С в течение 1-100 ч. Обработку можно проводить в аппарате с псевдоожиженным слоем углеродного наноматериала. Способ характеризуется высокой эффективностью, отсутствием токсичных продуктов окисления, малым расходом реагентов, легко масштабируется. 1 з.п. ф-лы, 2 ил., 4 табл., 4 пр.