Batteries
As a child growing up, I was familiar with two types of batteries: the D size that was used in flashlights and the AA that was used for everything else. In today's society, technology is constantly changing and batteries are now becoming more and more advanced. We have seen the emergence of rechargeable batteries, lithium batteries, nickel cadmium batteries, nickel metal hydride batteries, lithium ion batteries, cordless power tool batteries, medical equipment batteries, batteries for communications, electronics, video, security devices, power tools, home appliances, battery powered toys, memory back-up and mobility. .Rechargeable batteries can only be re-charged so many times and the need for electricity is diminishing as batteries are becoming more powerful. They are now seen as a chokepoint in the use of alternative energy. Three sources of energy that I will focus on are Nickel Metal-Hydride, the new and improved Lithium Ion and Fuel Cells.Nickel Metal-Hydride (NiMH) batteries were introduced in the early 1990's as the new high-tech replacement over older chemistries like Nickel Cadmium (NiCd). Although they may have a very slight memory effect, NiMH batteries are much more reliable than previous chemistries
A fuel cell is an electrochemical energy conversion device that converts hydrogen and oxygen into water, producing electricity and heat in the process. Hydrogen is difficult to store and distribute, so it would be much more convenient if fuel cells could use fuels that are more readily available. Longer Nickel Metal Hydride batteries stay powered up longer, have no memory to drain and are environmentally friendly: mercury-free. MANUFACTURER OF LITHIUM-ION BATTERIESPanasonic Industrial Batteries/Matsushita Batteries IndustrialFrom capacitors, through batteries, to robots - Matsushita Batteries Industrial (MBI) started its production of Panasonic batteries in 1931. Matsushita Electrical Industrial Company, Ltd. New electrode materials promise improved capacity and better manufacturing techniques will bring the price of Lithium-ion down considerably in the near future. For instance, you don't have a hydrogen pipeline coming to your house, and you can't pull up to a hydrogen pump at your local gas station. Pollution reduction is one of the primary goals of the fuel cell. More time is often spent on trying figure out how to please everyone. If all goes well, fuel cells will provide a clean source of energy, but cost and technical issues will pose significant barriers. Currently, lithium-ion and lithium-ion-polymer batteries are more expensive to manufacture than standard rechargeable batteries. Compared to a NiCd battery of equal size, a NiMh battery will run for 30-40% longer on each charge. The Company plans to market proprietary Hydrogenics power products as well as work jointly with OEM's to integrate proprietary systems into electrical appliances and vehicles.
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Acceptance Essays
