Fuel cell presentation powerpoint slides learnpick. A fuel cell uses the chemical energy of hydrogen or another fuel to cleanly and efficiently. Fuel of the future james paulson jack stewart april 11, 2006 fuel cell history 1800. In a fuel cell, the reaction occurs electrochemically and the energy is released as a combination of lowvoltage dc electrical energy and heat.
Catalysts are used with fuels such as hydrogen or methanol to produce hydrogen ions. The adobe flash plugin is needed to view this content. They are electrochemi cal devices similar to a battery and consist of a container, an. An enzymatic biofuel cell is a specific type of fuel cell that uses enzymes as a catalyst to oxidize its fuel, rather than precious metals. Fuel cells introduction fuel cells generate electricity from an electrochemical reaction in which oxygen from air and a fuel e. Linking cells from excel to powerpoint microsoft community. In the1960s, international fuel cells in windsor connecticut developed a fuel cell power.
May, 20 this paper on renewable sources of energy throws light up on the need of fuel cell. Advantages include zero emissions and high efficiency. Fuel cell handbook seventh edition national energy technology. Pafc is considered the first generation of modern fuel cell. Fuel cells for portable power, therefore, will create important manufacturing and customer bases for applications that require higherpower fuel cells, e. Aug 20, 2018 ppt on hydrogen energy the perfect energy source for the future. Figure 312 comparison of stateoftheart single cell direct methanol fuel cell. Fuel cells from fundamentals to systems publishes on all aspects of fuel cells, ranging from their molecular basis including theory and with molecular processes at catalyst surfaces and microscopic processes in membranes to their application in systems such as power plants, road vehicles and power sources in portables.
The alkaline fuel cell afc, also known as the bacon fuel cell after its british inventor, francis thomas bacon, is one of the most developed fuel cell technologies. Department of energy office of fossil energy national energy technology laboratory p. Designed for teaching gcse chemistry specification parts aqa 4. First fuel cellfirst fuel cell 3 in 1839, william grove, a british jurist and amateur physicist, first discovered the principle of the fuel cell. An introduction to fuel cells and hydrogen technology by brian cook, heliocentris vancouver, canada whereas the 19th century was the century of the steam engine and the 20th century was the century of the internal combustion engine, it is likely that the 21st century will be the century of the fuel cell. A regenerative fuel cell or reverse fuel cell rfc is a fuel cell run in reverse mode, which consumes electricity and chemical b to produce chemical a. At the anode side it is catalytically split into protons and electrons. However, a given device is usually optimized for operating in one mode and may not be built in such a way that it can be operated backwards. Find powerpoint presentations and slides using the power of, find free presentations research about large scale power generation using fuel cell ppt.
Fuel cell consist of anode a layer of anodic catalyst. Alternative sources of energy an introduction to fuel cells. Large scale power generation using fuel cell ppt xpowerpoint. Merewether abstract fuel cells are important future sources of electrical power and could contribute to a reduction in the amount of petro leum imported by the united states. However, before fuel cell technology can gain a significant share of the. Some portable fuel cell applications include laptops, cellular phones, power tools, military equipment, battery chargers, unattended sensors, and unmanned aerial and underwater vehicles. Fuel cells by vijay ramani fuel cells are electrochemical devices that directly convert chemical energy to electrical energy. Scribd is the worlds largest social reading and publishing site. Fuel cell a fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction with oxygen or another oxidizing agent. Fuel cells are different from batteries in that they require a continuous source of fuel and oxygenair to sustain the chemical reaction. For a hydrogen fuel cell, the two half reactions are shown above. Due to the high energetic content of hydrogen and high efficiency of fuel cells 55%, this great technology can be used in many applications like transport cars, buses, forklifts, etc and backup power to produce electricity during a failure of the electricity grid. Fuel cells are one of important renewable energy sources represent scientific trends of contemporary researches that seek to find better alternatives to solve the negatives of organic fuels and. Fuel cells operating on biogas offer a pathway to renewable electricity generation.
A notable difference between rechargeable batteries and fuel cells is that a fuel cell needs a continuous supply of fuel. Figure 723 representative stateoftheart button cell performance of. Project report renewable sources of energy eceprojects. Through fuel cell technology, it is increasingly being used to power other modes of transport. When i create a link, it links all the data from the sheet. Fuel cells are electrical batteries that are characterised by the active materials on the electrodes being replenished. The end plates of fuel cell assemblies are used to fasten the inner stacks, reduce the contact pressure, and provide a seal between membraneelectrode assemblies meas. Frano barbir, in pem fuel cells second edition, 20. Fuel cells for portable power us department of energy. They consist of an electrolyte medium sandwiched between two electrodes fig. Honda plans to lease approximately 30 fuel cell cars in california and japan. Credit azocleantech jan 12 2018 introduction what is hydrogen. Hydrogen comes first in the periodic table, its the lightest of elements and its the most.
This page contains fuel cell seminar and ppt with pdf report. The electricity produced can be used to power cars, buses, laptops and mobile phones. If the fuel cells of reasonably low cost and long life can be produced, a major use might be by electrical utilities for load leveling a long term. View related links that provide details about doefunded fuel cell activities. Honda is delivering a family of new fcx fuel cell vehicles to its first customer. To be stored for cars it must be in liquid form, which defies its natural gaseous state. Platinum, which is very expensive, is the catalyst typically used in this process. Founded in 1983, astris energi has steadily developed the alkaline fuel cell. Learn more about water emissions from fuel cell vehicles. One electrode called the anode facilitates electrochemical oxidation of fuel, while the other called the cathode promotes. A fuel cell is an energy conversion device that converts the chemical energy of a fuel directly into electricity without any intermediate thermal or mechanical processes.
One species of transported from ar one electrode to the other through the electrolyte to combine there with their counterparts, while electrons travel through the external circuit producing the electrical current. Because of the way electricity behaves, this current returns to the fuel cell, completing an electrical circuit. Introduction to fuel cells ppt download slideplayer. Fuel cell vehiclesgm the hywire has no internal combustion engine, instrument panel, brake or accelerator pedals but it does have ample power supplied by a gm fuel cell that runs on hydrogen. Different cells need to be linked to different presentations. Fuel cell technology has gained increasing attentions as it provides a promising sustainable approach for facing the. Hydrogen fuel cell vehicles emit approximately the same amount of water per mile as conventional vehicles powered by internal combustion engines. Portable such as prime or auxiliary power for worksites, cottages, boats. Best powerpoint templates download your favorites today.
Mar 23, 2016 this is the presentation on fuel cell and its working. Creates electricity through electrochemical process. Fuel cell market global scenario, market size, outlook, trend and forecast, 20152024 fuel cell is a device that converts chemical energy into electric energy to form electricity, water and heat. The choice of electrolyte material also governs the operating temperature of the fuel cell. Fuel cell performance an overview sciencedirect topics. The first references to hydrogen fuel cells appeared in 1838.
The findings of this workshop will contribute to developing a strategy to facilitate commercial introduction of automotivescale pem fuel cells. Fuel cells gcse chemistry new spec teaching resources. Nanotechnology in fuel cells how can nanotechnology improve fuel cells. California sgip grant money currently available through 2012 a.
Fuel cells used for backup power in more than 40 states source. This classification determines the kind of electrochemical reactions that take place in the cell, the kind of catalysts required, the temperature range in which the cell operates, the fuel required, and other factors. Download the project report and the reference papers. The purpose of a fuel cell is to produce an electrical current that can be directed outside the cell to do work, such as powering an electric motor or illuminating a light bulb or a city. If free electrons or other substances could travel through the electrolyte, they. Nasa has used alkaline fuel cells since the mid1960s, in apolloseries missions and on the space shuttle alkaline fuel cells consume hydrogen and pure oxygen producing potable water, heat, and electricity.
Ppt alkaline fuel cell powerpoint presentation free to. Fuel cell seminar report with ppt and pdf parts of fuel cells there are 4 main parts anode cathode catalyst proton exchange membrane types of. The bacteria were chemically immobilized onto the surface of graphite felt electrodes, which supported production of continuous electric current and could be reused after storage a computercontrolled carbohydrate feed system enabled the cell to generate a constant output with. Nov 15, 2001 fuel cells convert chemical energy directly into electrical energy with high efficiency and low emission of pollutants. Please use one of the following formats to cite this article in your essay, paper or report. Fuel cells are electrochemical cells consisting of two electrodes and an electrolyte which convert the chemical energy of chemical reaction between fuel and oxidant directly into electrical energy. I want to link a single cell from excel to a powerpoint presentation. If you continue browsing the site, you agree to the use of cookies on this website. Sumit thakur ece seminars fuel cell seminar and ppt with pdf report. Ppt phosphoric acid fuel cell powerpoint presentation. The fuel cell therefore is not limited by the carnot ef. Grove utilized four cells, each containing hydrogen and oxygen, to produce electric power which was then used to split the water in the smaller upper cell into hydrogen and oxygen. Durability and degradation issues of pem fuel cell.
This cell must be updated on a regular basis, depending on the data in the worksheet. The hydrogen hub have used their knowledge to develop this fantastic lesson pack on fuel cells. Hydrogen fuel cells ppt free download as powerpoint presentation. The fuel cell works on two basic components such as oxygen and hydrogen. Fuel cells generally contain anode anode catalyst cathode cathode catalyst gas diffusion layer electrolyte a load to complete the circuit continuous feed of. Fuel cell powerpoint templates w fuel cellthemed backgrounds. Enzymatic biofuel cells, while currently confined to research facilities, are widely prized for the promise they hold in terms of their relatively inexpensive components and fuels, as well as a potential power source for bionic implants. The most common fuel used in a fuel cell is hydrogen fuel cell cars with i. Box 880 morgantown, west virginia 265070880 november 2004.
Fuel cell powerpoint free download as powerpoint presentation. Fuel cell technology is becoming increasingly popular in power generation and automotive applications. These are considered as the most advanced fuel cells after alkaline fuel cells. This also contains the future project with fuel cell i. In this ppt, we will be know the different type of procedure to use make a fuel. A free powerpoint ppt presentation displayed as a flash slide show on id. Serious interest in the fuel cell as a practical generator did not begin until the 1960s, when the u. C lif i r l 21 c li tcalifornia rule 21 compliant 2. An overview of fuel cells currently under development. Types and applications 381 cheng s, liu h, logan be 2006a increased performance of single chamber microbial fuel cells using an improved cathode structure. A proton exchange membrane fuel cell transforms the chemical energy liberated during the electrochemical reaction of hydrogen and oxygen to electrical energy, as opposed to the direct combustion of hydrogen and oxygen gases to produce thermal energy a stream of hydrogen is delivered to the anode side of the mea. Ppt hydrogen fuel cells powerpoint presentation free. Download the fuel cells section of the fuel cell technologies offices. Powerpoint slide on fuel cell presentation compiled by anytimestudies.
Besides cost reduction, durability is the most important issue to be solved before commercialisation of pem fuel cells can be successful. Fuel cell applications references 16 2 fuel cell basic chemistry and thermodynamics 17 2. Hydrogen fuel cells april 5, 2004 gary flomenhoft, bsme, mapp, cee research associate gund institute, snr owner. So to calculate the energy of one fuel cell, we need to subtract the anode energy from the cathode energy. Ppt hydrogen fuel cells powerpoint presentation free to. View and download powerpoint presentations on large scale power generation using fuel cell ppt. Microbial fuel cells containingproteus vulgaris and oxidationreduction redox mediators were investigated. Fuel cells are classified primarily by the kind of electrolyte they employ.
By definition, the process of any fuel cell could be reversed. Ppt fuel cells powerpoint presentation free to download id. The first fuel cell was built in 1839 by sir william grove, a lawyer and gentleman scientist. A fuel cell converts the chemicals hydrogen and oxygen into water, and in the process it. This fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts. Daimler benz and toyota release prototype fuel cell cars. Trigeneration of electricity, heat, and hydrogen offers. Fuel cells fuel cell history first demonstrated in principle by british scientist sir willliam robert grove in 1839. A fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen ions with oxygen or another oxidizing agent. Hydrogen fuel cells is the property of its rightful owner. Fuel cells in 2016 report over 235mw over 8,000 backup power units d e p l o y e d o r o n o r d e r.
Fuel cell seminar report with ppt and pdf study mafia. A fuel cell is a device that uses hydrogen or hydrogenrich. Ppt hydrogen fuel cells powerpoint presentation free to download id. In a letter dated october 1838 but published in the december 1838 edition of the london and edinburgh philosophical magazine and journal of science, welsh physicist and barrister sir william grove wrote about the development of his first crude fuel cells. Because fuel cell performance is sensitive to the flow rate of the reactants, it is absolutely necessary that each cell in a stack receive approximately the same amount of reactant gases. Fuel cell and solar photovoltaic tec hnology for water and wastewater. Microbial fuel cells mfcs are bioelectrochemical devices that convert the chemical energy present in organic or inorganic compounds into electric current by using microorganisms as the catalysts.
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