Graphene heating base material
The utility model relates to the technical field of heating base materials, and discloses a graphene heating base material which comprises a protective layer, a graphene layer is fixed in the protective layer, a heating heat preservation cavity is formed in the protective layer, a heat preservation...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of heating base materials, and discloses a graphene heating base material which comprises a protective layer, a graphene layer is fixed in the protective layer, a heating heat preservation cavity is formed in the protective layer, a heat preservation circulation cavity is formed in the protective layer, and the heat preservation circulation cavity is arranged around the heating heat preservation cavity. A plurality of evenly-distributed vent holes are formed in the upper surface and the lower surface of the heat preservation cavity, and the heating heat preservation cavity communicates with the heat preservation circulation cavity through the vent holes. According to the graphene heating base material, the heating and heat preservation cavity is formed in the protection layer, the heat preservation circulation cavity is formed in the protection layer, and the graphene layer of the honeycomb structure is fixed in the heating and heat preservation cavity, so that |
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