Electrode or wiring, electrode pair, and method for producing electrode or wiring
AssigneeMurata Manufacturing Co., Ltd.
InventorsYasunori HIOKI, Kazuari SASAKI, Shun SAKAIDA
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Abstract
An electrode or wiring, an electrode pair, and a method for manufacturing the electrode or wiring. The electrode or wiring includes: particles of a layered material including one or more layers; and metal particles or a sintered metal. The one or plural layers include a layer body represented by MmXn, wherein M is at least one metal belonging to group 3, 4, 5, 6, or 7, X is a carbon atom, a nitrogen atom, or a combination thereof, n is 1-4, and m is greater than n and at most 5, and a modification or terminal T (T being at least one of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, and a hydrogen atom) is present on the surface of the layer body.
Claims20
An electrode or wiring of an electronic component or a circuit board comprising:
- particles of a layered material including one or plural layers;
- and
- metal particles or sintered metal,
- wherein the one or plural layers includes a layer body represented by:
- MmXn
- wherein M is at least one metal of Group 3, 4, 5, 6, or 7,
- X is a carbon atom, a nitrogen atom, or a combination thereof,
- n is 1 to 4, and
- m is more than n and 5 or less, and
- a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom.
An electrode pair of an electronic component or a circuit board comprising:
- an anode;
- and
- a cathode,
- wherein at least one of the anode and the cathode include particles of a layered material including one or plural layers, and metal particles or sintered metal,
- the one or plural layers includes a layer body represented by:
- MmXn
- wherein M is at least one metal of Group 3, 4, 5, 6, or 7,
- X is a carbon atom, a nitrogen atom, or a combination thereof,
- n is 1 to 4, and
- m is more than n and 5 or less, and
- a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom.
A method for producing an electrode or wiring of an electronic component or a circuit board, the method comprising:
- (a1) kneading particles of a layered material including one or plural layers, metal particles, and a resin to prepare a mixture,
- the one or plural layers including a layer body represented by:
- MmXn
- wherein M is at least one metal of Group 3, 4, 5, 6, or 7,
- X is a carbon atom, a nitrogen atom, or a combination thereof,
- n is 1 to 4, and
- m is more than n and 5 or less, and
- a modifier or terminal T exists on a surface of the layer body,
- wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom, and
- a blending ratio of the particles of the layered material in the mixture is 0.1 mass % to 20 mass % with respect to the metal particles;
- and
- (b1) drying the mixture to obtain an electrode or wiring.
A method for producing an electrode or wiring of an electronic component or a circuit board, the method comprising:
- (a2) kneading a formulation containing particles of a layered material including one or plural layers and metal particles to prepare a mixture,
- the one or plural layers including a layer body represented by:
- MmXn
- wherein M is at least one metal of Group 3, 4, 5, 6, or 7,
- X is a carbon atom, a nitrogen atom, or a combination thereof,
- n is 1 to 4, and
- m is more than n and 5 or less, and
- a modifier or terminal T exists on a surface of the layer body,
- wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom, and
- a blending ratio of the particles of the layered material in the mixture is 0.1 mass % to 20 mass % with respect to the metal particles;
- (b2) molding and drying the mixture to obtain a molded product;
- and
- (c) firing the molded product at a sinterable temperature.
Dependencies are inferred from the claim text.