摘要:
A fuel cell system which allows uniform fuel distribution to respective fuel cells, comprising: a plurality of fuel cells 5 each including an anode 2, a cathode 3 and an electrolyte membrane 4 disposed between the anode 2 and the cathode 3; and a fuel supply flow path 6 branched to supply fuel to each of the fuel cells 5. The sectional area of the fuel supply flow path in the downstream of each branch connection is narrower than that in the upstream. The above-described structure avoids the decrease in the fuel supply pressure due to the reduced sectional area in the downstream of the branch connection. Therefore, the fuel is supplied to the respective fuel cell with uniform pressure.
摘要:
[Problems] Miniaturization and weight-saving of a fuel cell including a plurality of unit cells are intended together with higher integration of the unit cells. [Means for Solving Problems] A pair of electrode sheet 100a, 100b, each having a plurality of fuel electrodes 110a, 110b or a plurality of oxidant electrodes 112a, 112b supported by a resin section 102, are disposed on a single plane on the respective surfaces of a solid electrolyte membrane 105 to configure a plurality of unit cells. The fuel electrode and the oxidant electrode of the adjacent two unit cells existing on the respective surfaces of the solid electrolyte membrane are connected in series by using an electroconductive member penetrating the solid electrolyte membrane. Since the electroconductive member 108 extends along the stacking direction of the cell, no excess space is required to achieve the miniaturization of the fuel cell.
摘要:
A polymer electrolyte fuel cell includes a power generation part as an electrolyte membrane-electrode assembly formed of a solid polymer electrolyte membrane, a fuel electrode arranged in contact with one side of the solid polymer electrolyte membrane and an oxygen electrode arranged in contact with the other side of the membrane, and a fuel supply part for storing and supplying an alcohol fuel to the fuel electrode. The fuel supply part is composed of a high-concentration fuel tank for storing and supplying a highly-concentrated fuel and a water fuel tank for storing and supplying a water fuel. The fuel is gasified and supplied to the power generation part through a fuel gasification/supply layer provided between at least the high-concentration fuel tank and the fuel electrode.
摘要:
A polymer electrolyte fuel cell includes a power generation part as an electrolyte membrane-electrode assembly formed of a solid polymer electrolyte membrane, a fuel electrode arranged in contact with one side of the solid polymer electrolyte membrane and an oxygen electrode arranged in contact with the other side of the membrane, and a fuel supply part for storing and supplying an alcohol fuel to the fuel electrode. The fuel supply part is composed of a high-concentration fuel tank for storing and supplying a highly-concentrated fuel and a water fuel tank for storing and supplying a water fuel. The fuel is gasified and supplied to the power generation part through a fuel gasification/supply layer provided between at least the high-concentration fuel tank and the fuel electrode.
摘要:
Fuel cartridge 1501 has a double structure including case 1502 and inner container 1503 stored with liquid fuel 124. Case 1502 is made of a resin that is impact-resistant. Inner container 1503 is made of a resin resistant to liquid fuel.
摘要:
Cut lines (61) are formed in a wicking member (60) for supplying fuel to an anode (32) of a unit cell (11). This makes it possible to supply a sufficient amount of fuel to the anode because not only fuel propagation inside the wicking member (60) but also a capillary force obtained through the cut lines of the wicking member (60) can be utilized. This is so because not only fuel propagation through continuous pores inside the wicking member (60) but also fuel propagation through the cut lines (61) can effectively be utilized. This makes it possible to supply fuel for a long time period even when the amount is small and the concentration is low, thereby generating electric power for a long time.
摘要:
A developing apparatus has a substrate holder to hold a substrate, a heater which is provided in a substrate holder, and heats a substrate on a substrate holder for processing a resist film by PEB, a cooler to cool a substrate on a substrate holder, a developing solution nozzle to supply a developing solution to a substrate on a substrate holder, and a controller to control a heater, a cooler and a developing nozzle.
摘要:
A developing apparatus has a substrate holder to hold a substrate, a heater which is provided in a substrate holder, and heats a substrate on a substrate holder for processing a resist film by PEB, a cooler to cool a substrate on a substrate holder, a developing solution nozzle to supply a developing solution to a substrate on a substrate holder, and a controller to control a heater, a cooler and a developing nozzle.
摘要:
A non-aqueous secondary battery includes: a positive-electrode collector layer; a positive-electrode layer formed on one surface of the positive-electrode collector layer; a negative-electrode collector layer; a negative-electrode layer formed on one surface of the negative-electrode collector layer so as to be opposed to the positive-electrode layer; a separator provided between the positive-electrode layer and the negative-electrode layer; and a positive-electrode-side insulating layer and a negative-electrode-side insulating layer respectively formed on another surface of the positive-electrode collector layer and another surface of the negative-electrode collector layer. Circumferential inner surfaces of peripheral edges of the positive-electrode collector layer and the negative-electrode collector layer are joined with a sealing agent including at least a positive-electrode fusion layer, a gas barrier layer, and a negative-electrode fusion layer. The positive-electrode-side insulating layer and/or the negative-electrode-side insulating layer has a battery-side recess provided on a surface.
摘要:
In a template treatment of forming a film of a release agent on a treatment surface of a template, the treatment surface of the template is first cleaned. Thereafter, in a coating unit, the release agent is applied to the treatment surface of the template. The release agent on the template is then dried. Then, alcohol is applied to the release agent on the template to make the release agent adhere to the treatment surface of the template and to remove an unreacted portion of the release agent. Thereafter, the alcohol on the template is dried and removed. In this manner, a film of the release agent is formed in a predetermined film thickness on the treatment surface of the template.