renewable energy Fuel Cell: Fuel cells move back on been cognise to science for 150 years and agree move the subject of intense research since World contend II. A raise cell grows electricity by producing a chemical substance reaction. It consists of two electrodes (cathode and anode), which is also where the reaction occurs. atomic number 1 is the basic give the sack cell, but all terminate cells also require oxygen, and twain atomic number 18 supplied from external reservoirs. to the highest degree of the hydrogen and oxygen used, assent to form a pure byproduct, namely water. Therefore, fuel cells generate electricity with very lilliputian pollution.
It is the purpose of the fuel cells to upgrade an electrical current that behind be directed out of doors the cell to do work, such(prenominal) as powering light bulbs or an electric motor. There are five different fuel cells, solid oxide, alkali, proton exchange tissue layer (40-50% efficiency), phosphoric acid, and molten carbonate. Biomass qualification: This is one of the oldest sources of energy known to man. Biomass energy i...If you want to uprise a full essay, decree it on our website:
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