摘要:
A conventional electrochromic mirror comprises an ion conductive layer provided between a transparent electrically conductive substrate and a reflective electrically conductive substrate and containing spacers. The spacers can be perceived when the mirror was viewed. According to the present invention, the difference in refraction index between the spacers and the ion conductive layer is ±0.03 or less. Therefore, the electrochromic mirror having spacers in the ion conductive layer which are hardly perceived can be provided.
摘要:
A method for producing a cell for an electrochromic mirror by laminating two electrically conductive substrates which comprises the step of placing at least two plates each having at least one linear portion and provided with in a predetermined position with a punched-out portion having a shape corresponding to that of said substrate, such that each of said linear portions is located on the same line or on each of two lines offset from each other, in a juxtaposed relationship at a predetermined interval; the step of positioning said two substrates by inserting them into each of said punched-out portions; the step of shifting one of said plates holding said substrates therein over the other plate such that the substrates are located in a superposed relationship to each other; and the step of laminating said substrates.
摘要:
The process of the present invention can easily produce a solid polymer electrolyte having a high ion conductivity, by reacting an acrylic copolymer comprising structural units represented by the following formulas (I) and (II) with a compound represented by formula (III) Y—R—Y, provided that in formulas (II) and (III), X and Y are a combination of an isocyanate group and a hydroxyl group, thereby being solidified
摘要:
In an antiglare mirror apparatus mounted inside a vehicle compartment a mirror member is an electrochromic element comprising an antiglare material including an electrochromic layer, a light transmission electrode material and a light reflective electrode material where the light transmission electrode material and the light reflective electrode material are positioned on both sides of the antiglare material and a control circuit controls a drive-electric energy to the electrochromic element based upon a driving electric signal of a signal generator wherein the mirror member is detachably mounted to a facility in a vehicle compartment so that a holder holds the mirror member and the mirror member covers a pre-mounted inner mirror.
摘要:
A method for producing a cell for an electrochromic mirror which comprises a step of applying a epoxy-based sealant containing beads by a method selected from the group consisting of dispensing or screen-printing on a predetermined position of the surface peripheral edge of at least one of two electrically conductive substrates; and a step of superposing the two substrates such that the width of the applied sealant is made 2 mm or less.
摘要:
An electrochromic mirror includes a transparent conductive substrate, a reflective conductive substrate, and an ion conductive layer disposed between the transparent conductive substrate and reflective conductive substrate. A highly conductive layer is provided on a conductive surface of at least one of the conductive substrates on a portion of the surface near its peripheral edge. The highly conductive layer has a smaller resistance than the surface resistance of the conductive surface upon which it is disposed.
摘要:
The present invention provides a method for producing an activated carbon for an electric double layer capacitor, with which the wettability of a carbon material with an alkali activator is improved, thereby improving contact efficiency between the carbon material and the alkali activator and efficiently promoting reaction between the carbon material, which is a starting material and the activator. The method comprises adjusting a carbon material as it is or after having been calcined to produce a carbon powder having an average particle diameter of 0.5 to 15 μm, oxidizing the carbon powder to contain 3 percent by mass or more of oxygen, and activating the oxidized product with an alkali activator.
摘要:
The present invention provides a process of producing an activated carbon for an electric double layer capacitor, which can produce easily and inexpensively an activated carbon free from fusing of carbon particles during activation and having a small diameter, a uniform particle diameter, and a relatively large specific surface area on a commercial scale. The process comprises the steps of calcining an easily graphitizable carbon material so that the reduction rates of the hydrogen/carbon atomic ratio (H/C) and the volatile components in the carbon material are 4 percent or more and 5 percent or more, respectively after calcination and activating the carbon material thereby producing an activated carbon for an electric double layer capacitor, having an average particle diameter of 0.5 to 7 μm and a BET specific surface area of 1500 to 3000 m2/g.
摘要:
A method for producing activated carbon for electrodes of electric double layer capacitors is disclosed which comprises an activation step wherein activated carbon is obtained by mixing an alkali metal hydroxide with a carbon raw material for the activated carbon and heating the mixture in an inert gas atmosphere, a deactivation removal step wherein the alkali metal in the activated carbon is deactivated and removed, and a heat treatment step wherein the activated carbon having gone through the deactivation removal step is heated in an inert gas atmosphere at a temperature higher than 400° C. but not higher than the heating temperature in the activation step. Also disclosed are activated carbon produced by such a method, activated carbon for electrodes of electric double layer capacitors wherein the alkali metal content is less than 100 mass ppm, activated carbon for electrodes of electric double layer capacitors having specific impedance characteristics, and activated carbon for electrodes of electric double layer capacitors having a specific amount of surface functional groups and a specific amount of surface carboxyl groups. In an electric double layer capacitor comprising a pair of electrodes and an electrolyte solution, at least one of the electrodes contains such an activated carbon.
摘要:
A novel silane compound is disclosed, which is used as a suitable strating material (monomer) of polysilane eligible for the precursor of electroconductive- and photoconductive-materials such as phtoresists as well as polymerization initiators and silicone carbide-based ceramics and which is useful for chemical vapor deposition.