Abstract
The photoreduction of graphite oxide in a film exposed to UV light is investigated at 77 K and at room temperature. At a temperature of 77 K, the photodissociation of oxygen-containing groups and graphite oxide (GO) reduction occurs that is observed in the UV-vis and Raman absorption spectra. The mechanism of photoreduction is proposed, and a comparison of the photoreduction and the thermal process is carried out.
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Original Russian Text © V.A. Smirnov, Yu.M. Shul’ga, N.N. Denisov, E.I. Kresova, N.Yu. Shul’ga, 2012, published in Rossiiskie Nanotekhnologii, 2012, Vol. 7, Nos. 3–4.
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Smirnov, V.A., Shul’ga, Y.M., Denisov, N.N. et al. Photoreduction of graphite oxide at different temperatures. Nanotechnol Russia 7, 156–163 (2012). https://doi.org/10.1134/S1995078012020164
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DOI: https://doi.org/10.1134/S1995078012020164