The energy crises of the 1970s and the discovery of the depletion of the Ozone layers in the 1990s have generated a sincere search for an alternate energy source. Restraints placed the new energy source are that it needs to be efficient, a renewable resource, and must be environmental safe. Some of the possibilities are the cumbersome solar power, the highly risky nuclear power, or the little publicly known technology called fuel cells. But who wants to drive around in a large, slow and bulky solar powered vehicle or drive around in an atomic bomb? The most promising technology to date has been the fuel cell, which converts the chemical energy directly into electric energy. Since fuel cells generate power electrochemically, they are safe, reliable and easy to maintain. Best of all, fuel cells release no harmful pollutants into the atmosphere, and their efficiency can exceed 90 percent.
Sir William Grove discovered the principle of the fuel cell in 1839.
ÃÂGroves insights were gained from his experiments in 1839 non the electrolysis of waterÃÂ (Natural). Even though he is attributed to be the ÃÂFather of the Fuel CellÃÂ, the term ÃÂfuel cellÃÂ was not coined until, ÃÂ1889 when Ludwig Mond and Charles Langer attempted to build the first practical devise using air and industrial coal gasÃÂ (Natural). Attempts in the 20th century to build fuel cells that could convert coal or carbon gas into electricity consistently failed due to the lack of understanding of materials and electrode kinetics. Meanwhile the internal combustion engine was developed. Add to this the discovery of petroleum; Electrochemical approaches to energy production were quickly abandoned.
Not until 1959 was the first successful fuel cell devices created by Francis Bacon. A ÃÂ5kW system capable of powering a welding machine. In October of that same year, Henry...