Fuel Cell Essay

Discussion 9 Conclusion 9 Bibliography 10   Plagiarism Report   Introduction A motor fuel is a fuel that is used to provide power to motor vehicles. Most of the vehicles today are powered by either gasoline or diesel. Power sources may also include ethanol, biodiesel, propane, compressed natural gas, electric batteries charged from an external source, and hydrogen. ( Wikimedia Foundation, Inc, 2015) Fuel cell vehicles (FCV) run on hydrogen gas rather than gasoline. Several challenges must be overcome

Molten carbonate fuel cellDiagram: How a Molten Carbonate Fuel Cell (MCFC) works. A MCFC consists of an electrolyte, typically a molten carbonate salt mixture suspended in a ceramic matrix, sandwiched between an anode (negatively charged electrode) and a cathode (positively charged electrode). The processes that take place in the fuel cell are as follows: 1. Hydrogen fuel is channeled through field flow plates to the anode on one side of the fuel cell, while oxygen from the air, carbon dioxide,

Hydrogen fuel cells are an emerging technology that could be the next mass produced energy source of the future. The application of hydrogen as a fuel source can be used to power cars, homes, and even cell phones. Hydrogen is the most abundant molecule in the universe. The most profound use for hydrogen fuel cells will be for vehicles. Hydrogen fuel cells will revolutionize the automobile industry. Hydrogen fuel has been used by NASA since the early 1970s to launch space stations and other rockets

Hydrogen Fuel Cell The Hydrogen Fuel Cell could revolutionize the world. This ingenious technology, which creates electricity from the chemical reactions of hydrogen and oxygen has, in its 150-year history, passed many of the critical tests along the path from invention to innovation. Recent developments in fuel cell technology and concurrent developments within the energy and automotive industries have brought the world to brink of the fuel cell age and the hydrogen economy. The future

History of fuel cells according to Vladimir S. Bagotsky (2012) Luigi Galvani (1737-1798) In 1791, the Italian physiologist Luigi Galvani discovered that the muscle contractions, similar to the discharged of a Leyden charge, will occur when two metals touch the nerve of a frog. Alexandro Volta (1745-1827) In 1800, Alexandro Volta designed a device called Volta pile that originated from the phenomenon discovered by Galvani. The Volta pile is the prototype of electrochemical power sources such as battery

the combustion process. Technology has developed a solution by utilizing the concept of hydrogen fuel cells. As the years have passed, there has been continuous development on automotive fuel cells and now it has come close to mass production of these vehicles. The main problem is the continued development of hydrogen fuel cells and their infrastructure may not be worth the cost. Hydrogen fuel cell vehicles (fcvs) have not been around for long, but over the past decade that have developed into a

This report shows a comparison between hydrogen fuel cell plug-in hybrid vehicles (FCHEV) and battery (BEV) and hydrogen fuel cell (FCEV) electric vehicles. Comparing infrastructure and technology requirements along with the lifecycle cost of the drivetrain (the main components that generate power and deliver it to the road surface) over 100k miles taking fuel costs and capital costs into consideration. This can then be compared to a conventional petrol-fuelled internal combustion engine (ICE) drivetrain

An alternative form of energy source is using a fuel cell. A fuel cell is a device that generates electricity by a chemical reaction by converting chemical energy stored in hydrogen fuel into electricity. A PEM (Proton Exchange Membrane) cell uses hydrogen gas and oxygen gas as fuel. The products of the reaction in the cell are water, electricity, and heat (Hydrogen + Oxygen = Electricity + Water Vapour) The advantages of using hydrogen fuel cells is that one, the amounts of pollution being produced

of LSF increases, and 1350oC scaffold has a much lower ohmic resistance than the 1400oC one. A pure YSZ cell infiltrated with 35 wt% LSCF was used as reference and by comparing it with a cell composed of 70:30 LSF-YSZ scaffold calcined at 1350oC with one cycle of LSCF infiltration, a comparable cell performance both in ohmic and non-ohmic parts was achieved. Introduction In solid-oxide fuel cells (SOFC), the typical cathodes with the best performance are usually composites of the electrolyte oxide

of our lives, they are emitting greenhouse gas which causes pollution. Today there are about 1.2 billion cars on road in the world (Voelcker, 2014) and fossil fuels like petrol, coal and crude oil are not renewable and burning these fuels causes