Effect of the Thermomechanical Compacting Conditions on the Electrical Conductivity of an Al2O3/Graphene Composite Material
- Авторлар: Zholnin A.1, Tenishev A.1, Stolyarov V.2
-
Мекемелер:
- National Research Nuclear University MEPhI
- Blagonravov Institute of Engineering Science, Russian Academy of Sciences
- Шығарылым: Том 2019, № 10 (2019)
- Беттер: 1009-1014
- Бөлім: Advanced Materials and Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/173562
- DOI: https://doi.org/10.1134/S003602951910032X
- ID: 173562
Дәйексөз келтіру
Аннотация
Abstract—The influence of the graphene content (up to 2 wt %) and the sintering conditions on the temperature dependence of the electrical resistance of an Al2O3/graphene composite material in the temperature range 20–1600°C is studied. The composite material is fabricated from a mixture of initial powders by spark plasma sintering and hot pressing. The electrical resistance of the compacted material is found to depend on the pressing force and a heating method. The composite material prepared by hot pressing has the minimum electrical resistivity (0.9 Ω m).
Негізгі сөздер
Авторлар туралы
A. Zholnin
National Research Nuclear University MEPhI
Хат алмасуға жауапты Автор.
Email: azholnin@list.ru
Ресей, Moscow, 115409
A. Tenishev
National Research Nuclear University MEPhI
Email: azholnin@list.ru
Ресей, Moscow, 115409
V. Stolyarov
Blagonravov Institute of Engineering Science, Russian Academy of Sciences
Email: azholnin@list.ru
Ресей, Moscow, 101990
![](/img/style/loading.gif)