Dielectric and electrical properties of reduced graphene oxide paper after electron irradiation
R Rudenko, O Voitsihovska, A Abakumov… - Low Temperature …, 2022 - pubs.aip.org
2.1. Materials and methods Graphene oxide (GO) was obtained and purified by the Tour
method, as described in Ref. 21. After that, the 100 mg of synthesized GO were dispersed in
100 ml of distilled water. The 1 ml of hydrazine hydrate was added to the formed stable
aqueous colloid GO and boiled for 1 h at 95 C to carry out the reduction. The cooled reaction
mixture was filtered through a polyamide membrane with a pore size of 0.2 μm. The
obtained film was washed with distilled water until the pH of the filtrate became neutral. The …
method, as described in Ref. 21. After that, the 100 mg of synthesized GO were dispersed in
100 ml of distilled water. The 1 ml of hydrazine hydrate was added to the formed stable
aqueous colloid GO and boiled for 1 h at 95 C to carry out the reduction. The cooled reaction
mixture was filtered through a polyamide membrane with a pore size of 0.2 μm. The
obtained film was washed with distilled water until the pH of the filtrate became neutral. The …
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