摘要:
Provided are an electrically conductive layer coated aluminum material having properties which can withstand long term use; and a method for manufacturing the electrically conductive layer coated aluminum material. The electrically conductive layer coated aluminum material includes: an aluminum material (1); a first electrically conductive layer (2); an interposing layer (3); and a second electrically conductive layer (4). The first electrically conductive layer (2) is formed on a surface of the aluminum material (1) and includes an organic substance having electrical conductivity. The interposing layer (3) is formed between the aluminum material (1) and the first electrically conductive layer (2) and includes a carbide of aluminum. The second electrically conductive layer (4) is formed on a surface of the first electrically conductive layer (2) and includes carbon-containing particles (41). A resin is attached onto the surface of the aluminum material (1) and is dried, a carbon-containing substance is attached thereonto, and thereafter, the aluminum material (1) is placed in a space including a hydrocarbon-containing substance and is heated, thereby forming the first electrically conductive layer (2), the interposing layer (3), and the second electrically conductive layer (4).
摘要:
Provided are an electrode structure which is excellent in adhesiveness between an aluminum material as a base material and a dielectric layer and adhesiveness between the dielectric layers and allows a higher capacitance than the conventional one to be obtained, even when a thickness of the dielectric layer is thick; a method for manufacturing the above-mentioned electrode structure; and a capacitor and a battery, each of which includes the above-mentioned electrode structure. An electrode structure comprises: an aluminum material; a dielectric layer formed on a surface of the aluminum material; and an interposing layer formed in at least one part of a region of the surface of the aluminum material between the aluminum material and the dielectric layer and including aluminum and carbon, the dielectric layer includes dielectric particles including valve metal, and an organic substance layer is formed on at least one part of a surface of the dielectric particle. A mixture layer of dielectric particles including the valve metal and a binder is formed on a surface of the aluminum material, and thereafter, the aluminum material is heated in a state where the aluminum material is placed in a space including a hydrocarbon-containing substance.
摘要:
Provided are an electrode structure which is excellent in adhesiveness between an aluminum material as a base material and a dielectric layer and adhesiveness between the dielectric layers and allows a higher capacitance than the conventional one to be obtained, even when a thickness of the dielectric layer is thick; a method for manufacturing the above-mentioned electrode structure; and a capacitor and a battery, each of which includes the above-mentioned electrode structure. An electrode structure comprises: an aluminum material; a dielectric layer formed on a surface of the aluminum material; and an interposing layer formed in at least one part of a region of the surface of the aluminum material between the aluminum material and the dielectric layer and including aluminum and carbon, the dielectric layer includes dielectric particles including valve metal, and an organic substance layer is formed on at least one part of a surface of the dielectric particle. A mixture layer of dielectric particles including the valve metal and a binder is formed on a surface of the aluminum material, and thereafter, the aluminum material is heated in a state where the aluminum material is placed in a space including a hydrocarbon-containing substance.
摘要:
Provided are an electrically conductive substance coated aluminum material in which an electrically conductive substance ensuring electrical conductivity of a surface is not exfoliated from an aluminum material due to moisture even in a case where the electrically conductive substance coated aluminum material is used under a high humidity condition and which can be favorably used as a material for a current collector and an electrode; and a method for manufacturing the electrically conductive substance coated aluminum material. The electrically conductive substance coated aluminum material comprises: an aluminum foil (1); and an organic substance layer (2) formed on a surface of the aluminum foil (1); and an interposing layer (3) formed in at least one part of regions of the surface of the aluminum foil (1) between the aluminum foil (1) and the organic substance layer (2) and including a carbide of aluminum, and the organic substance layer (2) includes a carbon precursor as an electrically conductive substance. A resin layer is formed on the surface of the aluminum foil (1), and the aluminum foil (1) having the resin layer formed thereon is placed in a space including a hydrocarbon-containing substance and is heated, thereby forming the organic substance layer (2) including the carbon precursor.
摘要:
Provided are a carbon-coated aluminum material capable of improving properties of adhesion between a carbon-containing layer and an aluminum material and properties of mutual adhesion among carbon-containing particles included in the carbon-containing layer; and a method for manufacturing the carbon-coated aluminum material. The carbon-coated aluminum material comprises: aluminum foil (1); a carbon-containing layer (2) formed on a surface of the aluminum foil (1); and an interposing layer(s) (3) formed between the aluminum foil (1) and the carbon-containing layer (2) and on at least one region of the surface of the aluminum foil (1), the interposing layer (3) including a carbide of aluminum. The carbon-containing layer (2) includes a plurality of the carbon-containing particles (22) and an organic layer (23) is formed on a surface of each of the carbon-containing particles (22). On the surface of each of the carbon-containing particles (22), a resin layer is formed; resin-coated carbon-containing particles each having the resin layer formed thereon are caused to adhere to the surface of the aluminum foil (1); and the aluminum foil (1) and the resin-coated carbon-containing particles are placed in a space including a hydrocarbon-containing substance and heated therein.
摘要:
Provided are an electrically conductive layer coated aluminum material having properties which can withstand long term use; and a method for manufacturing the electrically conductive layer coated aluminum material. The electrically conductive layer coated aluminum material includes: an aluminum material (1); a first electrically conductive layer (2); an interposing layer (3); and a second electrically conductive layer (4). The first electrically conductive layer (2) is formed on a surface of the aluminum material (1) and includes an organic substance having electrical conductivity. The interposing layer (3) is formed between the aluminum material (1) and the first electrically conductive layer (2) and includes a carbide of aluminum. The second electrically conductive layer (4) is formed on a surface of the first electrically conductive layer (2) and includes carbon-containing particles (41). A resin is attached onto the surface of the aluminum material (1) and is dried, a carbon-containing substance is attached thereonto, and thereafter, the aluminum material (1) is placed in a space including a hydrocarbon-containing substance and is heated, thereby forming the first electrically conductive layer (2), the interposing layer (3), and the second electrically conductive layer (4).
摘要:
Provided are an electrode structure capable of suppressing a leakage current, having a high capacitance, allowing an electrical short circuit caused through contact with an electrolyte to be suppressed, and operable to be applied as an anode of a capacitor; a method for manufacturing the electrode structure; and a capacitor including the electrode structure. The method for manufacturing the electrode structure includes: a covering layer formation step of forming on a surface of an aluminum material a covering layer of a dielectric precursor including valve metal; and a reduction heating step of heating in a reducing atmosphere including no carbon the aluminum material having the covering layer formed thereon. The electrode structure includes: an aluminum material; a covering layer being formed on a surface of the aluminum material, including valve metal, and having an electrically conductive portion; and an interposing layer being formed between the aluminum material and the covering layer and including aluminum and oxygen.
摘要:
A color scintillator 26 comprises: an optical substrate having bundled optical fibers; an acicular scintillator 50 provided with the optical substrate 30, the acicular scintillator having either of an acicular crystal structure and a columnar crystal structure, the acicular scintillator reacting with at least one of an electromagnetic wave and a radial ray into light emitting; and a coating scintillator 51 coating the acicular scintillator 50, the coating scintillator reacting with at least one of another electromagnetic wave and another radial ray which differ in either of an energy and a type from the electromagnetic wave and the radial ray reacting with the acicular scintillator 50 into light emitting in a different color from an emitting color in the acicular scintillator 50.
摘要:
A color scintillator 26 comprises: an optical substrate 30 having bundled optical fibers; an acicular scintillator 50 provided with the optical substrate 30, the acicular scintillator having either of an acicular crystal structure and a columnar crystal structure, the acicular scintillator reacting with at least one of an electromagnetic wave and a radial ray into light emitting; and a coating scintillator 51 coating the acicular scintillator 50, the coating scintillator reacting with at least one of another electromagnetic wave and another radial ray which differ in either of an energy and a type from the electromagnetic wave and the radial ray reacting with the acicular scintillator 50 into light emitting in a different color from an emitting color in the acicular scintillator 50.