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2023
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11
What is Graphene Heating
Author:
1. what is graphene heating?
Graphene is a two-dimensional material composed of a single layer of carbon atoms. Because of its excellent electrical and thermal conductivity, graphene is widely used in electronics, optoelectronics, catalysis and other fields. Graphene heating refers to heating the heated object or environment by using the heat generated by the graphene film under the action of the current.
The principle of 2. graphene heating
The principle of graphene heating is based on the principle of resistance heating, that is, the current flowing through the conductor will generate heat. Graphene, on the other hand, is rich in π electrons and can generate current under the action of an electric field, which in turn generates heat. At the same time, because graphene has an ultra-high specific surface area, it can generate more heat under the same current, resulting in efficient heating.
Application Scenarios of 3. Graphene Heating
1. Food cooking: The use of graphene electric oven or graphene heating film can quickly cook food without producing harmful substances, healthy and environmentally friendly.
2. Hand warmers: The graphene heating film has a lower peak temperature and safety performance after heating, and can be used to make warm products such as hand warmers.
3. Smart toilet cover: Graphene electric heating film can be kept warm through intelligent temperature control means to avoid feeling cold.
4. Air purifier: the use of heated graphene film decomposition of harmful gases in the air, to achieve the effect of purifying the air.
In short, graphene heating is a new heating method, which is committed to improving heating efficiency while ensuring health and environmental protection, and its application prospects cannot be ignored.
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