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(11)

2 664 525

(13)

(51)

IPC

C01B32/174(2017-01-01)

B82B3/00(2006-01-01)

C01G19/02(2006-01-01)

B82Y30/00(2011-01-01)

(21) (22)

Application

2017118018, 2017-05-23

(24)

Start date

2017-05-23

(22)

Actual filing date

2017-05-23

(45)

Published

2018-08-20

(72)

Inventor

Korusenko Petr MikhajlovichNesov Sergej NikolaevichPovoroznyuk Sergej NikolaevichBolotov Valerij ViktorovichPushkarev Aleksandr Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Omskij Nauchnyj Tsentr Sibirskogo Otdeleniya Rossijskoj Akademii Nauk So Ran)

METHOD FOR OBTAINING NANOCOMPOSITE Russian patent published in 2018 - IPC C01B32/174 B82B3/00 C01G19/02 B82Y30/00

Abstract RU 2664525 C1

FIELD: chemistry; electrical engineering; nanotechnology.

SUBSTANCE: invention relates to chemistry, electrical engineering and nanotechnology and can be used to develop anode materials of new generation lithium-ion batteries, as well as sensitive elements of gas sensors. First, an array of multi-walled carbon nanotubes (MWCNTs) is formed on the substrate in the reactor, then Sn is precipitated on them by thermal decomposition of SnCl₂⋅2H₂O. After this, carry out of formation of Sn/SnO_x core-shell nanoparticles_x by triple irradiation with a pulsed ion beam of nanosecond duration.

EFFECT: method is simple and less labor-intensive by eliminating the operations of preliminary preparation and purification of raw materials and is environmentally friendly by eliminating the use of harmful oxidants.

1 cl, 11 dwg

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RU 2 664 525 C1

Authors

Korusenko Petr Mikhajlovich

Nesov Sergej Nikolaevich

Povoroznyuk Sergej Nikolaevich

Bolotov Valerij Viktorovich

Pushkarev Aleksandr Ivanovich

Dates

2018-08-20—Published

2017-05-23—Filed