Enviar artigo por via de e-mail Structure and Thermophysical Characteristics of Polytetrafluoroethylene Composites with Few-Layer Graphene Nanoplatelets
- Autores: Vasilets V.N.1, Shulga Y.M.2,3, Irzhak A.V.3, Melezhik A.V.4, Tkachev A.G.4
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Afiliações:
- Talrose Institute for Energy Problems of Chemical Physics (Branch), Russian Academy of Sciences
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- MISiS National University of Science and Technology
- Tambov State Technical University
- Edição: Volume 53, Nº 4 (2019)
- Páginas: 282-286
- Seção: Nanosized Systems and Materials
- URL: https://bakhtiniada.ru/0018-1439/article/view/157689
- DOI: https://doi.org/10.1134/S001814391904012X
- ID: 157689
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Resumo
The structure, composition, and thermophysical properties of a PTFE composite with few-layer graphene nanoplatelets have been studied by IR spectroscopy, Raman spectroscopy, and differential scanning calorimetry. Small addition of graphite nanoplatelets (2–6 wt %) have been shown to increase the melting point, enthalpy of melting, and degree of crystallinity of PTFE. This effect is attributed to the fact that graphene nanoplatelets serve as centers of additional crystallization of PTFE from the mixture.
Sobre autores
V. Vasilets
Talrose Institute for Energy Problems of Chemical Physics (Branch), Russian Academy of Sciences
Autor responsável pela correspondência
Email: vnvasilets@yandex.ru
Rússia, Chernogolovka, Moscow oblast, 142432
Yu. Shulga
Institute of Problems of Chemical Physics, Russian Academy of Sciences; MISiS National University of Science and Technology
Email: vnvasilets@yandex.ru
Rússia, Chernogolovka, Moscow oblast, 142432; Moscow, 119049
A. Irzhak
MISiS National University of Science and Technology
Email: vnvasilets@yandex.ru
Rússia, Moscow, 119049
A. Melezhik
Tambov State Technical University
Email: vnvasilets@yandex.ru
Rússia, Tambov, 392000
A. Tkachev
Tambov State Technical University
Email: vnvasilets@yandex.ru
Rússia, Tambov, 392000
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