What are the main features of a lithium-ion battery?

Let us first briefly describe the main features of a lithium-ion battery and then point out the important role of voids in it. There are four components in a lithium-ion cell: anode, cathode, separator, and the nonaqueous electrolyte.

What is a lithium battery?

The term “lithium batteries” actually means a family of dozens of different battery technologies based on moving lithium ions between a positive electrode consisting of a lithium and transition metal compound and a negative electrode material. You might find these chapters and articles relevant to this topic. Yijian Tang,

What are the research fields on lithium-ion batteries?

The research fields on lithium-ion batteries is focused on the development of new electrode materials to improve the performances in terms of manufacturing cost, energy density, power density, cycle life, and safety (Nitta et al., 2015).

Is lithium ion a good battery?

Since the commercialization of the lithium-ion battery by SONY in 1991, there has been a growth in its use, with expectations of continued growth [1,6,7]. Lithium is the third lightest element and has the lowest reduction potential of all known elements, −3.04 V relative to the standard hydrogen potential.

How efficient is a lithium-ion battery?

Characterization of a cell in a different experiment in 2017 reported round-trip efficiency of 85.5% at 2C and 97.6% at 0.1C The lifespan of a lithium-ion battery is typically defined as the number of full charge-discharge cycles to reach a failure threshold in terms of capacity loss or impedance rise.

How does a lithium ion battery work?

In the process of charge and discharge of lithium-ion battery, lithium-ion is in a state of motion from positive to negative to positive. It’s like a rocking chair, with lithium ions moving back and forth between the two ends of the battery. This electrochemical energy storage system is known as the ”rocking chair battery”.