Graphene batteries, a new energy battery developed by lithium ions on the surface of graphene surface and electrodes quickly.Compared with other types of batteries, graphene batteries are almost the highest energy density and capacity of graphene batteries, which has attracted great attention from the material science community. It is expected to become the mainstream of future batteries.Because the current manufacturing cost is still quite high and the market penetration rate is low, many scholars and enterprises have invested research, which is expected to see breakthrough development in the next few years.
Graphene battery price
Price: The current price on the market ranges from 100-300 yuan.Application: With the gradual breakthrough of batch production and large -sized problems, the industrial application pace of graphene is accelerating. Based on the current existing research results, the field of commercialization applications may be mobile devices, aerospace spaceThe field of new energy battery.Consumer electronics exhibitions have attracted much attention at the bending screen, becoming the development trend of mobile device display in the future.Flexibility shows that the future market is broad, and graphene prospects as basic materials are also optimistic.Data show that the global demand for mobile phone touch screens in 2013 was about 965 million.By 2015, the demand for large -sized touch screens will also reach 230 million tablets, which will provide a broad market for the application of graphene.Researchers at Samsung Company in South Korea have also created a transparent bending display consisting of multi -layer graphene and other materials. It is believed that large -scale commercial fingers are just around the corner.
Graphene battery technology
The first is the button -type lithium ion battery, which is widely used. It can be seen in various devices. The CR2032 battery belongs to this category.The capacity of this type of button -type battery is proportional to the volume. Most of them are thrown up. They are mostly used for small devices such as car key remote control, lamp switch, doorbell, and early wearable devices.In the wearable device.Followed by film batteries, similar to lithium -ion battery technology. Because it can be charged and the specifications are more suitable, it is mainly used in smart phones and handheld devices.However, because the volume determines the battery capacity, the space occupies is much greater than the button battery, which is more suitable for flat -type wearable devices and fixed remote control measurements placed in walls or furniture.The third is the pouchbatteries. It is a lithium -ion battery placed in plastic or polymer bags. Because it can be made into various shapes or thickness, it is almost suitable for all small devices.Gas accumulation leads to volume expansion or even cause explosion. Therefore, the shell must have sufficient space for buffer when manufacturing.
Graphene battery advantages and disadvantages
Advantages: 1. Low cost, 77%lower than lithium batteries.2. High energy density, the battery life can reach 1000km, which can be completely put aside.3. High stability and long battery life.

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