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The influence of the mechanical activation on the graphite electric conductivity Научная публикация

Конференция 5-ая международная научно-техническая конференция "Техника и технология нефтехимического и нефтегазового производства"
25-30 апр. 2015 , Омск
Журнал Procedia Engineering
ISSN: 1877-7058
Вых. Данные Год: 2015, Том: 113, Страницы: 484-489 Страниц : 6 DOI: 10.1016/j.proeng.2015.07.340
Ключевые слова Electric resistance; Graphite; Mechanical activation; Particles size; Raman spectroscopy
Авторы Gorbunova O.V. 1,2 , Vasilevich A.V. 1 , Baklanova O.N. 1 , Arbuzov A.B. 1 , Poserkova Y.S. 2 , Likholobov V.A. 1,2
Организации
1 Institute of the Hydrocarbons Processing SB RAS, 54, Neftezavodskaya St., Omsk, 644040, Russian Federation
2 Omsk State Technical University, 11, Mira Pr., Omsk, 644050, Russian Federation

Реферат: The paper presents that the graphite mechanical activation (MA) results in the particles size reduction and crystal structure disorder. The estimation of the electric conductivity of high-dispersive graphite powders was performed and the specific electric resistance improving is represented to occur after MA by two orders at the grinding bodies acceleration (1000 m/s2). Thus MA cannot be used for the particles size reduction, the electric resistance value being kept at the initial graphite level in the intensive conditions. The electric resistance of the samples improves from 2 to 6 times after MA at the low grinding bodies acceleration (300 m/s2) therefore MA in the "mild conditions" is more perspective approach to the conductive carbon powders development with the preset particles size.
Библиографическая ссылка: Gorbunova O.V. , Vasilevich A.V. , Baklanova O.N. , Arbuzov A.B. , Poserkova Y.S. , Likholobov V.A.
The influence of the mechanical activation on the graphite electric conductivity
Procedia Engineering. 2015. V.113. P.484-489. DOI: 10.1016/j.proeng.2015.07.340 WOS Scopus РИНЦ OpenAlex
Файлы: Полный текст от издателя
Идентификаторы БД:
Web of science: WOS:000380445300077
Scopus: 2-s2.0-84988250043
РИНЦ: 27578827
OpenAlex: W1129487067
Цитирование в БД:
БД Цитирований
Scopus 10
Web of science 6
РИНЦ 7
OpenAlex 11
Альметрики: