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2023
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Application areas of graphene
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Graphene is called "magic material" because of its excellent properties such as high electrical conductivity, high thermal conductivity and high strength. It may change a large number of applications, such as light bulbs, chips, batteries, touch screens, smart phones and new energy vehicles. There are countless fields in which graphene can be competent. Let's take a look at the various uses of graphene!
Due to the super transmission properties and very good thermal conductivity of graphene, graphene is also considered to be a material to replace silicon raw materials, graphene should be able to become the next generation of circuit board materials.
In the production of the battery, can be used as a positive and negative high-end material non-graphene, graphene can also be used as a conductive "additive" to increase in the positive and negative electrodes to improve the efficiency of the battery, increased graphene battery can generally improve the overall efficiency of the battery. The charging time and charging efficiency of traditional batteries have been unable to effectively solve, because the development of traditional lead-acid batteries and general traditional lithium batteries have encountered "problems", and new graphene batteries can break through this limitation. At the auto show, some automobile companies introduced graphene lithium titanate batteries, which can achieve rapid flash charging within 15-20 minutes. Graphene batteries can also be continuously charged and discharged more than 50000 times. Hybrid electric vehicles using graphene batteries have a general cruising range of about 900 kilometers!
The key component of the smartphone is a conductive and very transparent touch screen. Due to the extremely good flexibility and excellent conductivity of graphene, and also has a very prominent optical permeability, graphene can be used for the production of mobile phone screens, graphene is also better than the current material indium tin oxide.
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