METHOD OF OBTAINING FULLERENE SOLID-PHASE SYNTHESIS Russian patent published in 2008 - IPC C01B31/02 B82B3/00 

Abstract RU 2331579 C2

FIELD: chemistry.

SUBSTANCE: invention can be used for the obtaining of power supply, superhard and composite materials, catalysts, medicinal materials. Ground graphite and/or shungite with the normalised composition with carbon not less than 20% mix with preliminarily ground catalyst. As a catalyst use a carbide-forming metal from the group which includes Fe, Ni, Mn or Co, or lanthanum hydride, or the oxide of yttrium or LaNi5. The received material is subjected to great dispatch-shift influence in a force field with power density of more than 3 W/c·g in an inert environment, for example in argon, not less than 10 minutes. Fullerene, obtained by solid-phase synthesis, is extracted and separated.

EFFECT: invention allows to carry out synthesis of fullerenes with smaller power expenses and to simplify hardware maintenance.

4 tbl, 10 dwg, 6 ex

Similar patents RU2331579C2

Title Year Author Number
CARBON NANOTUBES 2010
  • Nosachev Leonid Vasil'Evich
RU2442747C2
FULLEREN PREPARATION METHOD 2002
RU2240978C2
METHOD OF PRODUCING NANOSTRUCTURED MATERIAL 2009
  • Dorogotovtsev Valerij Mikhajlovich
  • Rogoznikov Viktor Stanislavovich
RU2397144C1
METHOD FOR PREPARING FULLERENE CONCENTRATE 2002
  • Lavrov V.S.
  • Anufriev A.A.
  • Rak V.A.
  • Kolpakov Ju.A.
RU2232712C2
METHOD OF PRODUCTION OF THE NANOCARBONIC MATERIAL 2005
  • Alekseev Nikolaj Igorevich
  • Alekhin Oleg Serafimovich
  • Arapov Oleg Vital'Evich
  • Bodjagin Boris Olegovich
  • Gerasimov Viktor Ivanovich
  • Nekrasov Konstantin Valentinovich
  • Semenov Konstantin Nikolaevich
  • Sirotkin Aleksej Konstantinovich
  • Charykov Nikolaj Aleksandrovich
RU2307068C2
METHOD OF SEPARATION OF FULLERENES FROM SCHUNGITE 2001
  • Osipov Ehduard Vaganovich
  • Kalinin Jurij Klavdievich
  • Reznikov Vladimir Alekseevich
RU2270801C2
ELECTROMAGNETIC RADIATION SHIELD AND ITS MANUFACTURING PROCESS 2002
  • Shtogrin V.I.
  • Shvyrev Ju.N.
  • Shatokhin A.N.
  • Silant'Ev K.A.
  • Povstjan I.A.
  • Korovin V.Ja.
  • Gukov G.B.
  • Gavrilov A.A.
  • Voloshin Valerij Nikolaevich
  • Bulakh D.M.
RU2234176C2
METHOD OF PREPARING FULLERENES C 1998
  • Kuzeev I.R.
  • Mekalova N.V.
RU2139241C1
METHOD OF PROCESSING OF SCHUNGITE 2019
  • Fenogenov Vyacheslav Aleksandrovich
  • Ivanov Lev Alekseevich
  • Fenogenova Tatyana Vyacheslavovna
  • Kiselev Nikolaj Nikolaevich
RU2725233C1
METHOD FOR SYNTHESIS OF FULLERIDE OF METAL NANO-CLUSTER AND MATERIAL CONTAINING FULLERIDE OF METAL NANO-CLUSTER 2010
  • Blank Vladimir Davidovich
  • Pivovarov Gennadij Ivanovich
  • Popov Mikhail Jur'Evich
RU2553894C2

RU 2 331 579 C2

Authors

Vishnevskaja Irina Andreevna

Ivannikova Elena Mikhajlovna

Kolbanev Igor' Vladimirovich

Lobarev Aleksej Valentinovich

Sister Vladimir Grigor'Evich

Dates

2008-08-20Published

2006-08-30Filed