A method and apparatus for high-throughput controlled synthesis of fullerenes and endohedral metal fullerenes
- Авторлар: Churilov G.1,2, Popov A.3, Vnukova N.1,2, Dudnik A.1, Glushchenko G.1, Samoylova N.3, Dubinina I.1,2, Gulyaeva U.1,2
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Мекемелер:
- Kirensky Institute of Physics, Siberian Branch
- Siberian Federal University
- Leibniz Institute for Solid State and Material Research
- Шығарылым: Том 42, № 5 (2016)
- Беттер: 475-477
- Бөлім: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/199005
- DOI: https://doi.org/10.1134/S1063785016050072
- ID: 199005
Дәйексөз келтіру
Аннотация
A method for synthesis of carbon nanostructures in a high-frequency arc discharge in the flow of helium (3–4 L/min) is presented. It is shown that the plasma-chemical synthesis of fullerenes and endohedral metal fullerenes (EMFs) can be controlled by changing helium pressure in the chamber. Temperature and electron concentration along the line normal to the discharge axis decrease upon moving away from the axis to the periphery; the larger the pressure, the sharper is the decrease in these parameters. The optimal helium pressure of 98 kPa was found in obtaining the Gd@C82 EMF which corresponds to the maximal EMF yield of 5 wt %.
Авторлар туралы
G. Churilov
Kirensky Institute of Physics, Siberian Branch; Siberian Federal University
Хат алмасуға жауапты Автор.
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036; Krasnoyarsk, 660041
A. Popov
Leibniz Institute for Solid State and Material Research
Email: churilov@iph.krasn.ru
Германия, Dresden, 01069
N. Vnukova
Kirensky Institute of Physics, Siberian Branch; Siberian Federal University
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036; Krasnoyarsk, 660041
A. Dudnik
Kirensky Institute of Physics, Siberian Branch
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
G. Glushchenko
Kirensky Institute of Physics, Siberian Branch
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
N. Samoylova
Leibniz Institute for Solid State and Material Research
Email: churilov@iph.krasn.ru
Германия, Dresden, 01069
I. Dubinina
Kirensky Institute of Physics, Siberian Branch; Siberian Federal University
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036; Krasnoyarsk, 660041
U. Gulyaeva
Kirensky Institute of Physics, Siberian Branch; Siberian Federal University
Email: churilov@iph.krasn.ru
Ресей, Krasnoyarsk, 660036; Krasnoyarsk, 660041