Anode materials in Li-ion batteries Research Paper

Anode materials in Li-ion batteries - Research Paper ExampleMoreover, future development requires different ways of improve the anode materials which shall be discussed in this paper. The paper would be of prime importance for engineers and electronic professionals dealing in Li-ion Batteries whereas it lead also benefit other researchers and people who are interesting in learning about the anode materials. comment Li-ion Battery is also known as Lithium ion battery which is primarily use as rechargeable support to different electronic devices. Currently its market sell is around 11 billion which is expect to reach 60 billion by 2020 (Li-ion batteries). Due to the technological advancements human lives are now conspicuously dominated by electronic gadgets and other devices. These portable electronic items require immense support of rechargeable batteries and accordingly Lithium ion Battery performs a very crucial role in the technological development. However, these batteries ar e associated with another important factor which directly impacts their mathematical operation and efficiency i.e. the properties of Anode materials used (Li-ion batteries). Source Futurity 1 Li-ion batteries function on the basis of discharge and recharge of lithium ions. When Lithium ions are transferred from anode to cathode the Li-ion battery discharges. afterward it is attached to a socket in order to recharge the ions which now travel in opposite charge i.e. from cathode to anode. The property of materials used in anode substantially affects the might and performance of the battery. If some lapses occur in the performance of batteries then particular anode materials are replaced with substances having more capacity, density, battery invigoration cycle, life span of the charge etcetera (Li-ion batteries). The chemical reactions taking place in Li-ion batteries are presented below Complete reaction in a cell of Li-ion Battery At Anode At Cathode The following diagram depi cts the Li-ion battery in a operate state and the movement of ions can be closely observed. Source Nexeon 1 Properties of Anode Materials Different anode materials are used in Lithium batteries depending upon the requirement of chargeable devices. The selection of material is further associated with the capacity constraints and the overall life of the battery. Graphite is commercially used in Li-ion battery. The first generation of Li-ion batteries was primarily operated with graphite anode material because it was put in beneficial in placing the Lithium ions in to variable layers. Later on these materials were changed due to the limited capacity of graphite to store charge i.e. 300mAhg-1 (Li-ion batteries). Extensive research was conducted so as to identify other capable materials which could be placed at anode and consequently ti was examined to be more productive than graphite. Silicon gives the level best gravimetric capacity while increasing the battery life. The volumetri c capacity of anode significantly enhances with the insertion of lithium ions take in to the silicon material (Li-ion batteries). When a Li-ion battery is charged which is primarily designed with silicon anode material then the lithium ions enter the silicon ions subsequently increasing the volume by cd%. On the other hand when the battery discharges the lithium ions are removed from silicon material hence decreasing the overall volume. Although silicon has found to be more efficient than the graphite anodes but the persisting contraction and expansion ultimately causes