Is Graphite Anode Or Cathode?
is graphite anode or cathode?
Graphite is the main anode material used in lithium-ion batteries, with natural and synthetic graphite being used. It is a strong and conductive material that can be found in many different applications, such as golf clubs, bicycle frames, and car body parts.
The conductive properties of graphite make it an ideal anode material. It is also extremely lightweight and has a high energy density, making it the preferred material for EV batteries.
There are several types of graphite, including natural, spherical and synthetic. Each type of graphite has its own advantages and disadvantages, but all are used in the manufacturing of battery cells.
Synthetic graphite has a higher energy density than natural graphite but it is more expensive. It is also harder to produce than natural graphite and requires temperatures as high as 3000 degC.
In the future, there could be a shortage of graphite, especially with the demand for EV batteries expected to grow. This could cause supply chain bottlenecks in the industry.
To overcome this problem, researchers have investigated the possibility of combining the lithiation of Li+ and bulky anion into graphite. These batteries have attracted attention due to their high power densities, high energy efficiency (80-90%), and long cycling life.
