摘要 |
Problem: The fuel supply means for small fuel cells, including portable ones, must be of a small size that permits portable applications, be lightweight and be given a constant chemical reaction rate when fuel gas is continuously generated and supplied in a constant amount by a chemical reaction means. Solution: The problem described above was solved by making the chemical reaction concentration in the chemical reaction space universal over time by supplying the chemical reaction solution supplied at a constant rate and providing a first chemical reaction space where there is minimization for that reaction rate and a second chemical reaction space linked thereto. Furthermore, for simplification and size reduction, the second chemical reaction space is housed in a space linked to a solution storage space for at least one of the first and second above.
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