MATERIAL COMPRISING REDUCED GRAPHENE OXIDE, A DEVICE COMPRISING THE MATERIAL AND A METHOD OF PRODUCING THE MATERIAL Russian patent published in 2018 - IPC H01B1/04 C01B32/198 

FIELD: electricity.

SUBSTANCE: invention relates to a material including a reduced graphene oxide in which the degree of reduction of graphene oxide has a spatial variation such that the material has a gradient of conductivity and / or a dielectric constant. Material can be used, for example, in an electrical device for the purpose of gradually changing the field and / or dissipating charges. Examples of electrical devices in which this material is advantageous include cable accessories, insulating sleeves, power cables, microelectronics, switchgears, etc. Invention also relates to a method for manufacturing a material for electrical applications.

EFFECT: method comprises various processing of various parts of the graphene oxide element in order to achieve a different degree of reduction of graphene oxide within the element, which results in a sample having a gradient of electrical conductivity and / or dielectric constant, which improves the insulating properties of the material.

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