ethanol fuel cell diy
Tài liệu Fuel Cell Handbook docx
Ngày tải lên :
12/12/2013, 09:15
... electrolyte
used in the cells and includes 1) polymer electrolyte fuel cell (PEFC), 2) alkaline fuel cell (AFC),
3) phosphoric acid fuel cell (PAFC), 4) molten carbonate fuel cell (MCFC), 5) intermediate ... electrolyte fuel cells, molten carbonate
fuel cells, and solid oxide fuel cells have been demonstrated at commercial size in power plants.
The previously demonstrated phosphoric acid fuel cells have ...
of fuel that can be used in a fuel cell. The low-temperature fuel cells with aqueous electrolytes are,
in most practical applications, restricted to hydrogen as a fuel. In high-temperature fuel...
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fuel cell handbook
Ngày tải lên :
01/04/2014, 11:39
... Cells 1-5
1.4 FUEL CELL SYSTEMS 1-5
1.5 FUEL CELL TYPES 1-7
1.5.1 Polymer Electrolyte Fuel Cell (PEFC) 1-9
1.5.2 Alkaline Fuel Cell (AFC) 1-10
1.5.3 Phosphoric Acid Fuel Cell (PAFC) 1-10 ... projects. UTC Fuel Cells will provide proprietary ambient-pressure proton
exchange membrane fuel cell technology.
Ballard’s fuel cell engine powered DaimlerChrysler’s NECAR 5 fuel cell vehicle ... a fuel cell power system 8-27
Figure 8-7a Typical fuel cell voltage / current characteristics 8-28
Figure 8-7b Fuel cell power vs. current curve 8-28
Figure 8-8 Block diagram of a typical fuel...
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Introduction to fuel cell technology
Ngày tải lên :
23/04/2014, 22:24
... advantages make fuel cells an excellent choice of the future of power generation.
2.3.2 What are the applications of Fuel Cells?
The applications of fuel cells vary depending of the type of fuel cell to ... a fuel cell. The inputs and
outputs of the basic fuel cell are shown in Fig. 3.1.
Fuel Cell
Hydrogen
Energy = ?
Oxygen
Energy = ?
Electricity
Energy = V*I*t
Heat
Water
Figure 3.1: Basic Fuel Cell ... the voltage of a fuel cell is determined by the concentration of the
reactants and the pressure of the fuel being supplied to the fuel cell.
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Chapter 6
Molten Carbonate Fuel Cell
The defining...
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Carbon supports for low temperature fuel cell catalysts
Ngày tải lên :
23/04/2014, 22:32
... the last years, due to the continuous
advancing development of fuel cells. The main requirements of
suitable supports for fuel cell catalysts are: high surface area, good
electrical conductivity, ... porosity to allow good reactant
flux, and high stability in fuel cell environment. Carbon blacks are
commonly used as low-temperature fuel cell catalysts. They are
usually submitted to chemical activation ... been carried out on carbon nanohorns, carbon
nanocoils and carbon fibers as fuel cell catalyst support, but tests in
fuel cells of these materials showed promising results. Moreover,
conversely to...
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modern electric hybrid electric and fuel cell vehicles
Ngày tải lên :
06/05/2014, 11:35
... coined the term fuel cell as they were trying to
engineer the first practical fuel cell using air and coal gas. Although further
attempts were made in the early 1900s to develop fuel cells that could ... development of fuel cell technology for use in fuel cell vehicles and
other applications.
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Hydrogen production, storage, and distribution are the
biggest challenges. Truly, fuel- cell- powered ... problem of personal vehicle fuel
consumption.
1.8 History of Fuel Cell Vehicles
As early as 1839, Sir William Grove (often referred to as the “Father of the Fuel
Cell ) discovered that it may...
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scientific american - 2002 10 - vehicle of change - how fuel - cell cars could revolutionize the world
Ngày tải lên :
12/05/2014, 16:14
... McCormick is executive director of GM’s Fuel
Cell Activities. He has been involved in fuel- cell research through-
out his career, initiating and then heading the Fuel Cells for Trans-
portation program ... developed prototype stationary fuel- cell
generators that run on hydrogen extracted from fossil fuels.
Within the next few years, GM plans to unveil a range of
stationary fuel- cell generators that are ... large numbers of fuel- cell
vehicles require adequate fuel availability to support
them, but the required infrastructure is hard to build
unless there are significant numbers of fuel- cell vehicles
on...
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