Lithium ion battery: Both sound and effective
Lithium ion battery (also known as Li ion battery) is a kind of rechargeable battery in which lithium ions travel the negative electrode (anode) to the positive electrode (cathode) for the period of discharge, and from the cathode to the anode during charge. Where can lithium ion batteries be found? Lithium ion batteries, in general, are found in portable consumer electronics on account of their high energy-to-weight ratios, deficiency of memory effect, and sluggish self-discharge when not in use.
Nevertheless, apart from the sphere of consumer electronics, lithium-ion batteries are also used in defense, automotive, and aerospace applications in great numbers owing to their high energy density and also efficiency.
Now let’s have a coup d’oeil or glimpse of its structure. The three fundamental functional components of a lithium ion battery are the anode, cathode, and electrolyte, for which an assortment of materials may be used. Well, in a commercial manner, the most popular material for the anode is graphite.
It must be taken into account that depending on the selection of material for the anode, cathode, and electrolyte, the voltage, capacity, life, and safety of a lithium-ion battery can transform in a very impressive manner. In recent times, new architectures have been applied so as to better the performance of these batteries.
Never confuse lithium ion battery with any common lithium battery. There is a great difference between the two. While lithium battery is elemental battery that does contain metallic lithium, a lithium ion battery is a secondary battery, consisting of an intercalation anode material.
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