Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.1021/acs.jpcc.2c05139

Аннотация: In the present work, the polymerization of endohedral metallofullerenes (EMFs) with gadolinium (Gd@C82) and yttrium atoms (Y@C82) at high pressures achieved using the shear diamond anvil cell technique is studied using both theoretical and experimental approaches. It is found that in contrast to pure fullerenes, EMF polymerization Показать полностьюstarts at lower pressures with similar behavior for both metals inside the fullerene cage. EMF polymerization occurs smoothly and finally leads to a significant increase in the number of interfullerene bonds at pressures higher than ~20 GPa. Finally, a high bulk modulus of both EMF-polymerized materials is obtained using Raman spectra.

Журнал: Journal of Physical Chemistry C

Выпуск журнала: Т.126, №40

Номера страниц: 17366-17373

ISSN журнала: 19327447

Издатель: American Chemical Society

• Zhukov V.V. (Moscow Institute of Physics and Technology, Dolgoprudniy, Moscow141701, Russian Federation)
• Erohin S.V. (National University of Science and Technology MISiS, Moscow119049, Russian Federation)
• Churkin V.D. (Moscow Institute of Physics and Technology, Dolgoprudniy, Moscow141701, Russian Federation)
• Vnukova N.G. (Kirensky Institute of Physics, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)
• Antipina L. Yu. (Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow119334, Russian Federation)
• Elesina V.I. (Kirensky Institute of Physics, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)
• Visotin M.A. (Kirensky Institute of Physics, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)
• Tomashevich Ye. V. (Institute of Chemistry and Chemical Technology of the Siberian Branch of the RAS, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)
• Popov M. Yu. (Moscow Institute of Physics and Technology, Dolgoprudniy, Moscow141701, Russian Federation)
• Churilov G.N. (Kirensky Institute of Physics, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)
• Sorokin P.B. (Moscow Institute of Physics and Technology, Dolgoprudniy, Moscow141701, Russian Federation)
• Fedorov A.S. (Kirensky Institute of Physics, Federal Research Center KSC Siberian Branch Russian Academy of Sciences, Krasnoyarsk660036, Russian Federation)

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