Způsob spuštění samovolně se šířícího procesu redukce-exfoliace oxidu grafenu v porézním materiálu
| Title in English | A method of starting the self-propagating reduction-exfoliation process of graphene oxide in a porous material |
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| Authors | |
| Year of publication | 2022 |
| Type | Patent |
| MU Faculty or unit | |
| Publisher | Úřad průmyslového vlastnictví |
| State | Czech Republic |
| Patent's number | 309452 |
| Web | Patentový spis - Udělený patent |
| Description | The method solves the problem of preparing reduced graphene oxide (rGO). Reduction and exfoliation of graphene oxide (GO) is one of the possibilities of production of graphene and graphene-like materials with interesting electrical, thermal and mechanical properties. The method utilizes low-temperature non-isothermal plasma generated at atmospheric pressure to starting a self-propagating reduction-exfoliation process of graphene oxide in a porous material containing graphene oxide to increase the overall electrical conductivity and specific surface of the porous material. The method is based on generating a plasma in close proximity and inside of only a part of the total volume of reduced-exfoliated porous material where starts a self-propagating process of reduction-exfoliation of graphene oxide while specific parameters are met to generate the triggering plasma. |
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