Effect of Irradiation with a Continuous Beam of Accelerated Electrons on the Texture and Nanostructure of Carbon Black: a Study by Adsorption and High-Resolution Transmission Electron Microscopy Full article
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296 |
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| Output data | Year: 2018, Volume: 91, Number: 10, Pages: 1635 − 1641 Pages count : DOI: 10.1134/S1070427218100105 | ||
| Tags | carbon black, accelerated electrons, texture and nanostructure, adsorption method, high-resolution transmission electron microscopy | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | V.45.2.8 |
Abstract:
Textural, structural, and morphological changes occurring in globular carbon black of various particle size fractions under continuous irradiation with a continuous beam of 2.5-MeV accelerated electrons were studied by the methods of adsorption and high-resolution transmission electron microscopy. The electron irradiation leads to pronounced transformation of the solid globular framework of carbon black mainly into graphite-like nanocapsules of 10–50 nm size with the spacing between the graphene layers of the order of 0.355 nm. The observed effect leads to a decrease in the porosity (by a factor of approximately 1.65) and in the specific surface area (by a factor of 3–4) of the irradiated samples. This may be due to the transformation of the turbostratic (practically amorphous) form of carbon black into the nanostructured state with denser packing of carbon particles. The physicochemical properties of such carbon should be primarily determined by the structure of the solid framework
Cite:
Drozdov V.A.
, Gulyaeva T.I.
, Trenikhin M.V.
Effect of Irradiation with a Continuous Beam of Accelerated Electrons on the Texture and Nanostructure of Carbon Black: a Study by Adsorption and High-Resolution Transmission Electron Microscopy
Russian Journal of Applied Chemistry. 2018. V.91. N10. P.1635 − 1641. DOI: 10.1134/S1070427218100105 WOS Scopus РИНЦ OpenAlex
Effect of Irradiation with a Continuous Beam of Accelerated Electrons on the Texture and Nanostructure of Carbon Black: a Study by Adsorption and High-Resolution Transmission Electron Microscopy
Russian Journal of Applied Chemistry. 2018. V.91. N10. P.1635 − 1641. DOI: 10.1134/S1070427218100105 WOS Scopus РИНЦ OpenAlex
Original:
Дроздов В.А.
, Гуляева Т.И.
, Тренихин М.В.
Исследование текстуры и наноструктуры технического углерода методами адсорбции и просвечивающей электронной микроскопии высокого разрешения после воздействия непрерывным пучком ускоренных электронов
Журнал прикладной химии. 2018. Т.91. №10. С.1441-1448. DOI: 10.1134/s0044461818100080 РИНЦ OpenAlex
Исследование текстуры и наноструктуры технического углерода методами адсорбции и просвечивающей электронной микроскопии высокого разрешения после воздействия непрерывным пучком ускоренных электронов
Журнал прикладной химии. 2018. Т.91. №10. С.1441-1448. DOI: 10.1134/s0044461818100080 РИНЦ OpenAlex
Dates:
| Submitted: | Jun 21, 2018 |
| Published print: | Oct 1, 2018 |
| Published online: | Dec 26, 2018 |
Identifiers:
| Web of science: | WOS:000454439000010 |
| Scopus: | 2-s2.0-85059840019 |
| Elibrary: | 38663188 |
| OpenAlex: | W2905864558 |