Graphene-based electrical conductor and preparation method thereof

A graphene-based, electrical conductor technology, which is applied in the direction of cable/conductor manufacturing, conductors, insulated conductors, etc., can solve the problems of narrowing the distribution range of the power network, reducing power transmission efficiency, and low power transmission efficiency, achieving improved power transmission efficiency, Effects of saving cost and energy and improving power transmission efficiency
CN106898408AInactive Publication Date: 2017-06-27HANGZHOU CABLE +1
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU CABLE
Publication Date
2017-06-27
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a graphene-based electric conductor and a preparation method thereof. The graphene-based electric conductor comprises a layered structure; the layered structure comprises graphene layers (1) and substrate layers (2) which are alternately arranged; and each graphene layer (1) is compressed between two adjacent substrate layers (2). The preparation method of the graphene-based electric conductor includes the following steps that: one or more graphene layers are laminated with two or more substrate layers, so that a graphene layer and substrate layer alternately connected sheet can be formed; and the sheet is compressed, so that the graphene layer can be compressed between two adjacent substrate layers, so that a layered structure can be formed, and the graphene-based electrical conductor is obtained. The graphene-based electric conductor of the invention has the advantages of low resistance and small electric power loss. With the graphene-based electric conductor and the preparation method thereof adopted, power transmission efficiency can be improved, the distribution range of a power grid can be expanded, and compression processing can be facilitated.
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Description

technical field

[0001] The invention relates to a graphene-based electrical conductor and a preparation method thereof, in particular to a low-resistance graphene-based electrical conductor suitable for cables, transmission lines, transformers and electrical equipment and a preparation method thereof. Background technique

[0002] The transportation and distribution of electricity in most urban environments relies on an electrical grid consisting of transmission lines and distribution grids. Electricity transmission is the large transfer of electricity from generating plants to substations located close to demand centers.

[0003] However, in the process of power transmission, the existing electric conductors for power transmission have high resistance, resulting in large power loss, which in turn leads to a reduction in power transmission efficiency and a narrowing of the distribution range of the power grid. Therefore, the existing electrical conductors used for power tra...

Claims

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