Capacity Lithium Ion
Rechargeable lithium-ion
lithium-ion battery is a type of lithium-ion battery that moves from the anode to the cathode during discharge, and the cathode to the anode where they are loaded.
The three main functional components of a lithium-ion battery are the anode, cathode and electrolyte, for which a variety of materials can be used. Commercially, the most popular material for the anode is graphite. Although the cathode may be an oxide layer, such as cobalt oxide, lithium, or based on a polyanion, such as lithium iron phosphate, or spinel as lithium manganese oxide.
Depending on the choice of materials, pressure, volume, life and safety of a battery Lithium-ion battery can change dramatically. The key difference between them and the lithium batteries is that they are primary batteries containing metallic lithium while that the lithium-ion batteries are secondary classification contains anode material.
chemistry of lithium-ion battery is not as secure as the hydride metallic nickel or nickel-cadmium that certain types of abuse can cause batteries to explode conventional lithium ion. A cell Li-ion battery requires multiple devices security requirements which must be built before it can be considered safe for use outside a laboratory. These include the closure of the separation (excess temperature); tab troublemaker (internal pressure), ventilation (pressure) and heater (over-current/overcharging).
These devices occupy usable space inside the cells, and reduce its reliability, permanently and irreversibly disable the cell when activated. They are necessary because the anode produces heat for use, while the cathode can produce oxygen for use.
Lithium-ion batteries are one of the most popular types battery for portable electronics, one of the best weight-power, no memory effect and a slow loss of charge when is not used. In addition to the uses of consumer electronics, the lithium-ion batteries is growing in popularity for defense, automotive and aerospace due to its high energy density.
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Renault Electric Vehicle, Lithium-ion battery Animation
