Essay On Supercapacitors

It is true that one’s foreshadow does not always turn everything into reality. But, overseeing the vast development of technology around us, even the unqualified person can hypothetically guess that the sooner or later, the electric manned and unmanned vehicles will mark its place on our planet. Therefore, this paper purpose is to redefine the comparisons between the Supercapacitors and Batteries, as well as to identify the recent developments made with the applications of Supercapacitor and Battery power supply systems to design the electric vehicles. Within this purpose, the goal is to determine if supercapacitors can fully mark its replacement of electric batteries in the future.
First, Supercapacitors is also known as electric double layer

In the past, Lion batteries have been lengthily designed as power sources for the portable electrics and lately for electric vehicles. Even though the supercapacitors and lithium-ion batteries have continuously used as a power source in numerous application fields; these two energy storage devices have their lethal disadvantage. Supercapacitors have the weakness of lower energy density while lithium-ion batteries are primarily concerned with the inefficient power density and short cycling life. The way a current difficulty of Li-ion batteries can ultimately overcome is by expanding and contracting the anode when the cells are charged and discharged, to limits the proportion of silicon in the anode to around 10 percent. By using an innovative form of silicon combining with polymer binder does ensure cohesion between binder and silicon but it cannot compromise over the batter lifetime cycle. In term of batteries, replacement of weakening materials and developing everything at its highest efficiency is to accomplish the goal of increasing useful range of electric vehicles equipped with batteries power to reach at least 400 miles or above on a single