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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 7, Pages 1–9
(Mi pjtf6451)
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This article is cited in 2 scientific papers (total in 2 papers)
Electron-stimulated reduction of the surface of graphite oxide
V. M. Mikushkin, A. S. Kryukov Ioffe Institute, St. Petersburg
Abstract:
Auger-electron spectroscopy has been used to study in situ the initial stage of graphite oxide (GO) reduction under the action of a low-intensity electron beam that does not lead to heating of the irradiated region. It was found that this stage evolves at a rate that is tens of times the rate of the subsequent reduction. It was shown that the fast stage is associated with the removal of oxygen groups from the GO surface. The effective cross sections of the initial and subsequent stages of GO reduction by 1500 eV electrons were found to be $\sigma_{in}\sim$ 0.5 $\cdot$ 10$^{-16}$ cm$^{2}$ and $\sigma_{av}\sim$ 1.2 $\cdot$10$^{-18}$ cm$^{2}$, respectively.
Keywords:
Graphene Oxide, Technical Physic Letter, Graphite Oxide, Carbon Signal, Oxygen Functional Group.
Received: 04.11.2015
Citation:
V. M. Mikushkin, A. S. Kryukov, “Electron-stimulated reduction of the surface of graphite oxide”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:7 (2016), 1–9; Tech. Phys. Lett., 42:4 (2016), 337–340
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https://www.mathnet.ru/eng/pjtf6451 https://www.mathnet.ru/eng/pjtf/v42/i7/p1
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Abstract page: | 26 | Full-text PDF : | 8 |
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