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pro vyhledávání: '"Tatsuyoshi Sasaki"'
Publikováno v:
ECS Transactions. 91:367-371
Publikováno v:
Magnetic resonance imaging. 51
In order to increase the current density generated in a PEFC (polymer electrolyte fuel cell), a method for measuring the spatial distribution of both the current and the water content of the MEA (membrane electrode assembly) is necessary. Based on th
Publikováno v:
Journal of Power Sources. 444:227254
A PEFC (polymer electrolyte fuel cell) with a large power generation area of 140 mm × 160 mm has spatial distributions of the water content of the MEA (membrane electrode assembly) and the electric current produced that depend on the flow rate and r
Autor:
Tatsuyoshi Sasaki, Shinsuke Ohyagi
Publikováno v:
Electrochimica Acta. 102:336-341
We examined the durability of a carbon-supported Pt-based Co alloy catalyst (Pt–Co/C) during voltage cycling tests under supersaturated humidity conditions to simulate events such as flooding. The voltage cycling tests were conducted from 0.4 V to
Publikováno v:
The Journal of Physical Chemistry B. 107:7976-7980
In the present report we have studied the interactions of water with organic molecules possessing a functional group of an ether or a carbonyl group in solution in a hydrophobic medium or n-heptane at various concentrations. The infrared spectrum of