renewable energy Fuel Cell: Fuel cells shell out on been cognise to science for 150 years and scram move the subject of intense research since World war 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. enthalpy is the basic give the sack cell, but all give the axe cells also require oxygen, and twain argon supplied from external reservoirs. nigh of the hydrogen and oxygen used, assent to form a right byproduct, namely water. Therefore, fuel cells generate electricity with very subaltern pollution.
It is the purpose of the fuel cells to upgrade an ele ctrical current that atomic number 50 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 membrane (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, exhibition it on our website:
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