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US 2006/0078767 A1Published application
Odorant, liquid fuel for fuel cell and fuel cell
OwnerTomoaki Arimurainventor
Life of this patent
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Abstract
An odorant having a high odor diffusing rate, a high tolerable factor of dilution and a low percent adsorption is provided and has a pyridine derivative and a steric compound. A liquid fuel for a fuel cell and a fuel cell are provided and each has the odorant.
Claims19
An odorant comprising:
- a pyridine derivative;
- and
- a steric compound,
- wherein the steric compound is a hydrocarbon compound having 5 to 10 carbon atoms or a derivative thereof, and the hydrocarbon compound has a stereostructure comprising a plane defined by four carbon atoms and at least one carbon atom that is not contained in the plane.
1 more element
A liquid fuel for a fuel cell, comprising:
- a liquid fuel;
- and an odorant dissolved in the liquid fuel.
A fuel cell comprising:
- an anode;
- a cathode;
- a solid electrolyte membrane between the anode and the cathode;
- and
- a liquid fuel to be supplied into the anode, the liquid fuel containing an odorant.
2 more elements
Dependencies are inferred from the claim text.