Hydrogen Fuel

: The emerging fire of the future Hydrogen can , or more commonly known as displace carrell , is an electro chemical device that produces electricity from the chemical reaction of heat content and oxygen . The combination of atomic number 1 and oxygen produces water as its main byproduct . Since only water and heat is produced it has no hazardous emissions making it friendly to our surround . The water produced jakes be used for life-support purposes as in the result of the render cells carried on board the Gemini spacecraft (Huang 15 . give the sack cell is more like a barrage that produces electrical aptitude from chemical reactions . Although , unlike ordinary batteries fuel cells do non require recharging and endlessly provides electricity for as long as hydrogen fuel (H2 ) is unvaryingly supplied . Fuel cell are also precise economical since it does not involve low efficiency combustion , so that if on the whole of the energy can be harnessed it can nominate a very high efficiency . Hydrogen fuel (H2 ) may come from a variety of sources such as electrolysis of water , from the hydrocarbons of natural gas or even from throttle . The electricity produced can be used in legion(predicate) applications such as generators in power plants , fuel for automobiles or even a battery in your laptop . belatedly , major car manufacturers are in the process of growing fuel cell powered vehicle . The Department of push button (DOE ) also offered funding to research of fuel cells . There is grand indication that fuel cell will replace flatulency in the future due to its high efficiency and very low emission The fuel cell system is consists of devil electrodes sandwiched around an electrolyte (fuelcell .org . Hydrogen fuel is added into the anode while oxygen from the environment enters the cathode . Through the anode catalyst , hydrogen brakes into H ions . These hydrogen ions will fertilise through the polymer electrolyte membrane into the cathode while the flow of electrons can be used as electricity .

The chemical reaction at the anode consist of 2H2 4H 4e- , while at the cathode O2 4H 4e- 2H2O . have the two results in a net reaction 2H2 O2 2H2O The continuous supply of Hydrogen (H2 ) at the anode would result in the continuous production of electricityHydrogen fuel is one the most probable view for replacement of gasolene in the future . No new(prenominal) energy generation technology offers the combination of benefits that hydrogen fuel . Ideally , fuel cells can generate electricity at an extremely high efficiency 83 and even with losses in the actual process it is still more efficient than other fuel counterpart which uses combustion . Combustion fuel losses from the two stage thermodynamic conversion , firstborn the conversion to heat , then from heat to mechanical energy . Hydrogen , with an atomic weight of 1 .0 , is the lightest of the elements . Liquid hydrogen has a density of 0 .07 grams per cubic centimeter , whereas accelerator about 0 .75 g /cc . The advantage is that it stores virtually 2 .6 times the energy per unit mass compared to gasoline . Hydrogen fuel basically has zero...If you want to get a full essay, order it on our website: Orderessay

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