Insights into fullerene polymerization under the high pressure: The role of endohedral Sc dimer S. V. Erohin, V. D. Churkin, N. G. Vnukova [et al.]
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ArticleContent type: Текст Media type: электронный Subject(s): эндоэдральные фуллерены | полимеризация | фуллериты | фазовые превращения | теория функционала плотностиGenre/Form: статьи в журналах Online resources: Click here to access online
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Carbon Vol. 189. P. 37-45Abstract: In this work, through the technology of producing endohedral metallofullerene in macroscopic quanti-ties, the process of pressure polymerization of Sc2C2@C-82 and their mechanical properties have been investigated in detail using a set of experimental and theoretical methods. The crucial role of endohedral atoms is demonstrated by comparison with pristine fullerenes. It is shown that the embedding of Sc2C2 complex inside a fullerene significantly facilitates the polymerization process which finally leads to the highly rigid material at high pressures. (C) 2021 Elsevier Ltd. All rights reserved.
In this work, through the technology of producing endohedral metallofullerene in macroscopic quanti-ties, the process of pressure polymerization of Sc2C2@C-82 and their mechanical properties have been investigated in detail using a set of experimental and theoretical methods. The crucial role of endohedral atoms is demonstrated by comparison with pristine fullerenes. It is shown that the embedding of Sc2C2 complex inside a fullerene significantly facilitates the polymerization process which finally leads to the highly rigid material at high pressures. (C) 2021 Elsevier Ltd. All rights reserved.
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