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Exchange membrane fuel cells

Einsla, B. R., Kim, Y. S., Hickner, M., Hong, Y. T., Hill, M. L., Pivovar, B. S. and McGrath, J. E. 2005. Sulfonated naphthalene dianhydride based polyimide copolymers for proton-exchange-membrane fuel cells. II. Membrane properties and fuel cell performance. Journal of Membrane Science 255 141-148. [Pg.180]

Ford Motor Co., Direct-hydrogen-fueled proton-exchange membrane fuel cell system for transportation applications hydrogen vehicle safety report, D.T. Inc., ed., Arlington,VA (1997). [Pg.78]

Thomas, C.E. Direct-Hydrogen-Fueled Proton-Exchange Membrane Fuel Cell System for Transportation Applications Hydrogen Vehicle Safety Report, DOE/CE/5039-502. U.S. Department of Energy, Washington, D.C. 1997. [Pg.151]

The 3,4,5,6,7,8-hexahydro-l,2-oxathiocin 2,2-dioxide is the key component for the synthesis of a polymer used for proton exchange membrane fuel cells (PEMFCs). Membranes made with this polymer are pliant, do not expand much during wet conditions, and are chemically, hydrolytically, and thermally stable <2006USP0135702>. [Pg.139]

Figure 3.5. Overall impedance response of a proton exchange membrane (PEM) fuel cell for different cell temperatures, depicted as corresponding values of the real and imaginary parts of the complex impedance (sometimes denoted a Nyquist plot). Each sequence of points represents frequencies ranging from 10 to 10 Hz, with the highest values corresponding to the leftmost points. From M. Ciureanu, S. Mik-hailenko, S. Kaliaguine (2003). PEM fuel cells as membrane reactors kinetic cinalysis by impedance spectroscopy. Catalysis Today 82, 195-206. Used with permission from Elsevier). Figure 3.5. Overall impedance response of a proton exchange membrane (PEM) fuel cell for different cell temperatures, depicted as corresponding values of the real and imaginary parts of the complex impedance (sometimes denoted a Nyquist plot). Each sequence of points represents frequencies ranging from 10 to 10 Hz, with the highest values corresponding to the leftmost points. From M. Ciureanu, S. Mik-hailenko, S. Kaliaguine (2003). PEM fuel cells as membrane reactors kinetic cinalysis by impedance spectroscopy. Catalysis Today 82, 195-206. Used with permission from Elsevier).
Gil, M., Ji, X., Li, X., Na, H., Hampsay, J., Lu, Y. (2004). Direct synthesis of sulfonated aromatic poly(ether ether ketone) proton exchange membranes for fuel cell applications. /. Membrane Sci. 234, 75-81. [Pg.415]

Autothermal reformers and CPO are being developed by a number of groups, mostly for fuel processors of gasoline, diesel, and JP-8 fuels and for natural gas-fueled proton exchange membrane fuel cell (PEMFC) cogeneration systems. A few examples are the following ... [Pg.136]

Fig. 6 Proton exchange membrane fuel cell the membrane-electrode assembly (MEA) consists of the Nation membrane with the electrocatalyst on the surface in contact with porous carbon... Fig. 6 Proton exchange membrane fuel cell the membrane-electrode assembly (MEA) consists of the Nation membrane with the electrocatalyst on the surface in contact with porous carbon...
Caterpillar, Nuvera Fuel Cells, and Williams Bio-Energy have teamed up to develop and demonstrate a 15 kilowatt (kW) ethanol-fueled proton exchange membrane (PEM) fuel cell system. The primary objectives of this project are to ... [Pg.290]

A proton exchange membrane (PEM) separates the two halves of a fuel cell. This membrane allows protons, formed by the oxidation of hydrogen gas, to pass through and react with hydroxide ions, produced by reduction of oxygen gas at the cathode, to form water. The waste product of this fuel cell is simply water vapor that can be condensed for use, for instance, by astronauts. [Pg.214]

Figure 17.18 H2 permeance (A) and CO permeance (B). Reprinted from F. J. Varela-Gandia, A. B. Murcia, D. L. Castello and D. C. Amoros, Hydrogen purification for PEM fuel cells using membranes prepared by ion-exchange of Na-LTA/carbon membranes, Journal of Membrane Science, 351, 123-130, 2010, with permission from Elsevier. Figure 17.18 H2 permeance (A) and CO permeance (B). Reprinted from F. J. Varela-Gandia, A. B. Murcia, D. L. Castello and D. C. Amoros, Hydrogen purification for PEM fuel cells using membranes prepared by ion-exchange of Na-LTA/carbon membranes, Journal of Membrane Science, 351, 123-130, 2010, with permission from Elsevier.
Einsla BR, Kim YS, Hickner MA, Hong YT, Hill ML, Pivovar BS, McGrath JE (2005) Sulphonated naphtalene elianhytlride based polyimide copolymers feu proton-exchange-membrane fuel cells, n. Membrane properties and fuel cell perfeumance. J Membr Sci 255 141-148... [Pg.227]

Xiong Y, Fang J, Zeng QH, Liu QL (2008) Preparation and characterization of cross-linked quatemized poly (vinyl alcohol) membranes for anion exchange membrane fuel cells. J Membrane Sci 311 319-325. doi 10.1016/j.memsci.2007.12.029... [Pg.43]

Li L, Wang Y (2005) Quatemized polyethersulfone Cardo anion exchange membranes for direct methanol alkaline fuel cells. J Membrane Sci 262 1-4. doi 10.1016/j. memsci.2005.07.009... [Pg.43]

The electrolyte can be an aqueous solution, alkaline or acid. It was alkaline fuel cells that generated the necessary electricity on Apollo 11, the first manned spacecraft to the moon. In modern fuel cells a membrane may act as a solid electrolyte. A polymer PEMFC (Proton Exchange Membrane Fuel Cell) is often used. [Pg.229]

Nafion membrane is widely used in MFC research, probably due to the popularity in PEM fuel cells. Nafion membrane is also called a proton exchange membrane for its preferential conduction of proton over other ions under acidic... [Pg.180]

Handayani, S. and Dewi, E. L. 2011. Influenee of siliea/sulfonatedpolyetherether ketone as polymer electrolyte membrane for hydrogen fueled proton exchange membrane fuel cells. Internat. J. Sci. Eng. 2(2) 26-30. [Pg.708]

Polymer Electrolyte Fuel Cell. The electrolyte in a PEFC is an ion-exchange (qv) membrane, a fluorinated sulfonic acid polymer, which is a proton conductor (see Membrane technology). The only Hquid present in this fuel cell is the product water thus corrosion problems are minimal. Water management in the membrane is critical for efficient performance. The fuel cell must operate under conditions where the by-product water does not evaporate faster than it is produced because the membrane must be hydrated to maintain acceptable proton conductivity. Because of the limitation on the operating temperature, usually less than 120°C, H2-rich gas having Htde or no ([Pg.578]


See other pages where Exchange membrane fuel cells is mentioned: [Pg.87]    [Pg.88]    [Pg.87]    [Pg.88]    [Pg.289]    [Pg.799]    [Pg.298]    [Pg.195]    [Pg.417]    [Pg.968]    [Pg.293]    [Pg.125]    [Pg.151]    [Pg.6526]    [Pg.27]    [Pg.33]    [Pg.89]    [Pg.497]    [Pg.33]    [Pg.57]    [Pg.20]    [Pg.99]    [Pg.401]    [Pg.449]    [Pg.27]    [Pg.781]    [Pg.578]    [Pg.578]    [Pg.585]   


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Alkaline fuel cells anion exchange membrane

Anion Exchange Membranes for Alkaline Fuel Cells

Anion exchange membrane fuel cell

Catalyst Layers for Anion Exchange Membrane Fuel Cells

Catalyst Support Materials for Proton Exchange Membrane Fuel Cells

Composite electrolytes for proton exchange membrane fuel cells

Direct methanol fuel cell proton-exchange membrane

Direct methanol fuel cells exchange membrane

Electrocatalyst Design in Proton Exchange Membrane Fuel Cells for Automotive Application

Exchange membrane cells

Fabrication of electro-catalytic nano-particles and applications to proton exchange membrane fuel cells

Fuel cell membrane

Fuel cell polymer exchange membrane

Fuel cell, proton-exchange membrane fundamental research

Fuel cells proton exchange membrane

Fuel cells, proton-exchanging membranes

High-temperature proton exchange membrane fuel cell

Hydrogen proton exchange membrane fuel cell

Hydroxide exchange membrane alkali fuel cells

Hydroxide exchange membrane fuel cells

Ion-Exchange Membrane Fuel Cells

MEA for Anion Exchange Membrane Fuel Cells

Methanol Fuel Cells with Anion-Exchange Membranes

PEMFC exchange membrane fuel cell

Polymer Exchange Membrane Fuel Cell PEMFC)

Proton Exchange Membrane Fuel Cells 5 Alternative Supports

Proton exchange membrane -based direct methanol fuel cell

Proton exchange membrane fuel cell PEMFC) technology

Proton exchange membrane fuel cell accelerated testing

Proton exchange membrane fuel cell ammonia

Proton exchange membrane fuel cell anode contamination

Proton exchange membrane fuel cell catalyst layers

Proton exchange membrane fuel cell components

Proton exchange membrane fuel cell compounds

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Proton exchange membrane fuel cell fabrication process

Proton exchange membrane fuel cell hydrogen crossover

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Proton exchange membrane fuel cell impurities

Proton exchange membrane fuel cell polarization curve

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Proton exchange membrane fuel cell relative humidity

Proton exchange membrane fuel cell solid electrolyte

Proton exchange membrane fuel cell structure

Proton exchange membrane fuel cell technique

Proton exchange membrane fuel cell transportation

Proton exchange membrane fuel cell transportation applications

Proton exchange membrane fuel cells PEMFC)

Proton exchange membrane fuel cells PEMFCs)

Proton exchange membrane fuel cells Purification

Proton exchange membrane fuel cells advantages

Proton exchange membrane fuel cells anode catalyst materials

Proton exchange membrane fuel cells application fields

Proton exchange membrane fuel cells bipolar plate materials

Proton exchange membrane fuel cells carbon monoxide-tolerant

Proton exchange membrane fuel cells cathode catalyst

Proton exchange membrane fuel cells companies developing

Proton exchange membrane fuel cells comparison

Proton exchange membrane fuel cells electrocatalysts

Proton exchange membrane fuel cells electrochemical properties

Proton exchange membrane fuel cells electrochemical reactions

Proton exchange membrane fuel cells electrodes

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Proton exchange membrane fuel cells functions

Proton exchange membrane fuel cells hydrocarbon

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Proton exchange membrane fuel cells membranes

Proton exchange membrane fuel cells methods

Proton exchange membrane fuel cells optimization

Proton exchange membrane fuel cells perfluorosulfonic acid

Proton exchange membrane fuel cells permeability

Proton exchange membrane fuel cells platinum catalysts

Proton exchange membrane fuel cells polybenzimidazole

Proton exchange membrane fuel cells reliability

Proton exchange membrane fuel cells schematic

Proton exchange membrane fuel cells schematic diagram

Proton exchange membrane fuel cells support materials

Proton exchange membrane fuel cells technology

Proton exchange membrane fuel cells vulcan

Proton exchange membrane fuel cells water management

Proton exchange membrane fuel cells, PEM

Proton exchange membranes for fuel cells

Proton-Exchange Membrane Fuel Cells Pyoungho Choi, Pradeep Haidar, and Ravindra Datta

Proton-exchange membrane fuel cell applications

Proton-exchange membrane fuel cell electrocatalysis

Proton-exchange membrane fuel cell performance

Proton-exchange membrane fuel cell temperature

Proton-exchange membrane fuel cells bipolar plates

Proton-exchange membrane fuel cells efficiency

Proton-exchange membrane fuel cells hydrogen storage

Proton-exchange membrane fuel cells kinetics

Proton-exchange membrane fuel cells principles

Proton-exchange membrane fuel cells reaction mechanisms

Proton-exchange membrane fuel cells thermodynamics

Proton-exchange membrane fuel cells types

The Proton Exchange Membrane Fuel Cell (PEMFC)

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