摘要:
A humidifier is superior in terms of hygiene, simple in terms of maintenance, humidity is easily adjusted, and energy consumption is low. The humidifier uses, as a moisture permeable membrane, a moisture-permeable polyurethane obtained by using, as raw materials, at least an isocyanate component, a diol as a chain extender, and polyethylene glycol as a polyol component, and reacting these raw materials.
摘要:
There is provided a humidifier superior in terms of hygiene, simple in terms of maintenance, wherein humidity is easily adjusted, and energy consumption is low. The humidifier uses as a moisture permeable membrane, a moisture-permeable polyurethane obtained by using as raw materials, at least an isocyanate component, a diol as a chain extender, and polyethylene glycol as a polyol component, and reacting these raw materials.
摘要:
It is an object of the present invention to provide a fuel cell electrolyte membrane reinforced with a porous substrate which has excellent durability and in which the amount of cross leakage as a result of chemical deterioration of electrolyte membrane components due to the presence of peroxide and/or radicals is particularly reduced. The present invention relates to an electrolyte membrane for a fuel cell comprising a polyelectrolyte, which contains a porous substrate and a radical scavenger dispersed in the polyelectrolyte.
摘要:
The present invention provides a reinforced electrolyte membrane for fuel cell comprising a porous substrate impregnated with a polyelectrolyte liquid dispersion, wherein either the maximum tensile strength in the machine direction (for sheet processing) (MD) or the maximum tensile strength in the transverse direction (TD; vertical to the MD direction) for the electrolyte membrane is 70 N/mm2 or more at 23° C. at a relative humidity of 50% or 40 N/mm2 or more at 80° C. at a relative humidity of 90%. This reinforced electrolyte membrane for fuel cell, in which the amount of fluorine ions eluted as a result of deterioration of electrolyte membrane components in particular is reduced, has excellent durability.
摘要翻译:本发明提供一种用于燃料电池的增强电解质膜,其包括浸渍有聚电解质液体分散体的多孔基材,其中在纵向(用于片材加工)(MD)或在横向上的最大拉伸强度 在相对湿度90%的相对湿度为50%或40N / mm 2以上的情况下,电解质膜的电阻率为70N / mm 2以上,相对湿度90% 。 这种用于燃料电池的增强电解质膜特别是由于电解质膜组分的劣化而洗脱的氟离子的量减少,具有优异的耐久性。
摘要:
An apparatus for removing a treating liquid from main surfaces of a substrate that has undergone a wet surface treatment, includes a transport device for transporting the substrate, a first gas jetting device having a first jet opening for jetting a gas to a first main, upper surface of the substrate transported by the transport device, and a liquid removing chamber for preventing the treating liquid removed from the main surfaces of the substrate from scattering to ambient, the liquid removing chamber having a substrate inlet and a substrate outlet. A partition is mounted in the liquid removing chamber, with an upper end thereof contacting either an upper wall, a rear wall or a front wall of the liquid removing chamber. The partition extends between opposite side walls of the chamber parallel to direction of substrate transport. The partition divides an interior space of the chamber above the first main surface of the substrate into a first space upstream of the first jet opening with respect to the direction of substrate transport, and a second space downstream of the first jet opening with respect to the direction of substrate transport.
摘要:
The present invention provides a reinforced electrolyte membrane for fuel cell comprising a porous substrate impregnated with a polyelectrolyte liquid dispersion, wherein either the maximum tensile strength in the machine direction (for sheet processing) (MD) or the maximum tensile strength in the transverse direction (TD; vertical to the MD direction) for the electrolyte membrane is 70 N/mm2 or more at 23° C. at a relative humidity of 50% or 40 N/mm2 or more at 80° C. at a relative humidity of 90%. This reinforced electrolyte membrane for fuel cell, in which the amount of fluorine ions eluted as a result of deterioration of electrolyte membrane components in particular is reduced, has excellent durability.
摘要翻译:本发明提供一种用于燃料电池的增强电解质膜,其包括浸渍有聚电解质液体分散体的多孔基材,其中在纵向(用于片材加工)(MD)或在横向上的最大拉伸强度 在相对湿度90%的相对湿度为50%或40N / mm 2以上的情况下,电解质膜的电阻率为70N / mm 2以上,相对湿度90% 。 这种用于燃料电池的增强电解质膜特别是由于电解质膜组分的劣化而洗脱的氟离子的量减少,具有优异的耐久性。
摘要:
The present invention concerns a method and a device for curing a thermosetting polymer. The method comprises the steps of irradiating the thermosetting polymer with microwaves at a first power level so as to heat up the thermosetting polymer by dielectric heating, and when the thermosetting polymer reaches a first predetermined temperature, irradiating the thermosetting polymer with microwaves at a second power level, substantially higher than the first power level, to further heat up the thermosetting polymer by dielectric heating. The device comprises an enclosure for receiving the thermosetting polymer, a microwave emitter for emitting microwave radiation into the enclosure, and a control unit for controlling a microwave emission power of the microwave emitter according to the abovementioned method.
摘要:
An object is to provide a nanostructure having a two dimensionally spread homogenous nanostructure, and a method of manufacturing a nanostructure that can be performed by a low cost and simple process. Another object is to provide a nanostructure having a homogenous nanostructure in a large area, and a method of manufacturing a nanostructure that can be performed by a low cost and simple process. A monomolecular film is obtained by spreading a mixed solution containing an amphipathic block copolymer which has hydrophilic segments and hydrophobic segments, and a low molecular weight compound which is compatible with the hydrophobic segments, on the surface of water. A mixed monomolecular film is formed by spreading a mixed solution containing an amphipathic block copolymer which has hydrophilic segments and hydrophobic segments, and a low molecular weight compound which is compatible with the hydrophobic segments, on the surface of water, and then increasing the surface pressure of the mixed monomolecular film.
摘要:
The present invention concerns a method for heating a fiber-reinforced polymer forming at least part of a hollow vessel, in particular, a high-pressure gas tank made of a fiber-reinforced polymer, the method comprising the steps of filling said vessel with a flowable polar material, in particular, a flowable polar liquid such as water, and irradiating said vessel with microwaves so as to cause at least a dielectric heating of the flowable polar material within the vessel.
摘要:
A protective layer (20) is formed in a picture frame shape and a thin film shape between an electrolyte membrane (1) and a peripheral edge portion of a catalyst layer (30) by applying ink by an ink jet method. The protective layer (20) is formed directly on the electrolyte membrane (1) to a thickness in the range of about 0.1 μm to 5.0 μm.