Structure and Thermophysical Characteristics of Polytetrafluoroethylene Composites with Few-Layer Graphene Nanoplatelets
- Авторы: 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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Учреждения:
- 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
- Выпуск: Том 53, № 4 (2019)
- Страницы: 282-286
- Раздел: Nanosized Systems and Materials
- URL: https://journals.rcsi.science/0018-1439/article/view/157689
- DOI: https://doi.org/10.1134/S001814391904012X
- ID: 157689
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Аннотация
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.
Об авторах
V. Vasilets
Talrose Institute for Energy Problems of Chemical Physics (Branch), Russian Academy of Sciences
Автор, ответственный за переписку.
Email: vnvasilets@yandex.ru
Россия, 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
Россия, Chernogolovka, Moscow oblast, 142432; Moscow, 119049
A. Irzhak
MISiS National University of Science and Technology
Email: vnvasilets@yandex.ru
Россия, Moscow, 119049
A. Melezhik
Tambov State Technical University
Email: vnvasilets@yandex.ru
Россия, Tambov, 392000
A. Tkachev
Tambov State Technical University
Email: vnvasilets@yandex.ru
Россия, Tambov, 392000
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