Among various types of polymer suitable for high-temperature polymer electrolyte fuel cell
(HT-PEFC) application such as, phosphonated perflurosulfonic acid membrane, sulfonated aromatic hydrocarbon polymer membrane, inorganic-organic composite membrane , and phosphoric acid doped polybenzimidazole (PBI) are reported as promising candidates due to its high performance, excellent oxidation and thermal stability, low fuel permeability, nearly zero water drag coefficient and high ionic conductivity at temperature up to 200[degrees]C.
Durability of Nafion-hydrophilic silica hybrid membrane against trace radial species in polymer electrolyte fuel cells
Funded by an EPSRC grant, this work reviews the primary in situ diagnostic techniques for analyzing polymer electrolyte fuel cell
performance and describes a suite of techniques being used at Imperial College London to construct an experimental functional map of PEFC operation.
is known, today announced it has developed a home-use polymer electrolyte fuel cell
(PEFC) cogeneration system.
recently announced that a new residential polymer electrolyte fuel cell
(PEFC) cogeneration system jointly developed with Ebara Ballard Corporation and Matsushita Electric Industrial Company, Ltd.
This agreement follows their successful development of a polymer electrolyte fuel cell
(PEFC) that has proven effective in a prototype recharger.
engineer Shirgeru Nojima told the Jiji Press during an interview that the company plans to further reduce the size of its smallest one-kilowatt class polymer electrolyte fuel cell
(PEFC) system before its anticipated commercialization next spring.
Jiji Press recently reported that Japanese utility Chugoku Electric Power Company has commenced a feasibility study of a cogeneration system comprising a polymer electrolyte fuel cell
and a "high-purity" hydrogen oxygen generator.
The automaker said electricity supplied to the FCHVs' 80-kilowatt, permanent magnet motor is provided by the vehicle's 90-kilowatt, hydrogen-fueled polymer electrolyte fuel cell
(FC) stack and nickel-metal hydride battery pack.
Tanaka Kikinzoku Kogyo develops precious metal materials used in fuel cells and related technologies required in a hydrogen-based society, such as polymer electrolyte fuel cells
(PEFC), palladium alloy hydrogen permeable film, and reforming catalysts.
The 41 papers consider such topics as, polymer electrolyte fuel cells
, optimizing hydrogen production by a co-culture of Clostridium beijerinckii and Rhodobacter sphaeroides bacteria, developing high-surface-area titania on glass fiber supports for photocatalysis, and several approaches to bipolar oxide diodes with high rectification.