There is provided an Ag-coated material and its related technique, including a base material and an Ag film on the base material, the Ag film including alternately laminated at least three Ag layers with average crystal grain sizes different by three times or more.

A silver-coated particle (P1) is provided. The silver-coated particle (P1) includes a core particle (2) made of a resin particle or an inorganic particle and a silver coating layer (1) formed on a surface of the core particle (2), wherein, an amount of silver contained in the silver coating layer (1) is 5 to 90 parts by mass with respect to 100 parts of the silver-coated particle (P1), a crystallite diameter of the silver, which is calculated from a diffraction line obtained by filling a sample holder belonging to an X-ray diffraction apparatus with the silver-coated particle (P1); and irradiating X-ray in a range of 2/=30 to 120 deg., is in a range of 35 nm to 200 nm.

A silver-coated particle (P1) is provided. The silver-coated particle (P1) includes a core particle (2) made of a resin particle or an inorganic particle and a silver coating layer (1) formed on a surface of the core particle (2), wherein, an amount of silver contained in the silver coating layer (1) is 5 to 90 parts by mass with respect to 100 parts of the silver-coated particle (P1), a crystallite diameter of the silver, which is calculated from a diffraction line obtained by filling a sample holder belonging to an X-ray diffraction apparatus with the silver-coated particle (P1); and irradiating X-ray in a range of 2/=30 to 120 deg., is in a range of 35 nm to 200 nm.

A bus bar including a main tubular body extending along a longitudinal axis between a first end and a second end, the main tubular body being made of a first electrically conducting material for carrying an electrical current therealong, and the bus bar further including a hollow connection body longitudinally projecting from the first end of the main tubular body and provided with a mounting surface for receiving an electrical connector thereto, the hollow connection body being made a second electrically conducting material for carrying the electrical current between the electrical connector and the main tubular body.

The present invention relates to a surface modified overhead conductor with a coating that allows the conductor to operate at lower temperatures. The coating is an inorganic, non-white coating having durable heat and wet aging characteristics. The coating preferably contains a heat radiating agent with desirable properties, and an appropriate binder/suspension agent. In a preferred embodiment, the coating has L* value of less than 80, a heat emissivity of greater than or equal to 0.5, and/or a solar absorptivity coefficient of greater than 0.3.

Obtained are metal-coated particles able to be used in a resin composition capable of forming the wiring of an electrical circuit and/or electronic circuit having a low possibility of disconnection. The metal-coated particles have a metal coating layer on the surface of titanium oxide, wherein the titanium oxide has a columnar shape having a particle length and a particle diameter and the particle length of the titanium oxide is longer than the particle diameter, and the metal-coated particles have a columnar shape having a particle length and a particle diameter and the particle length of the metal-coated particles is longer than the particle diameter.

A copper fiber nonwoven fabric for wiring in which copper fibers are partially bound to each other, wherein when a gas in a standard state is allowed to pass through the copper fiber nonwoven fabric for wiring, in a state where a constant current is kept flowing to maintain a temperature of 80 C., perpendicularly with respect to a plane of the copper fiber nonwoven fabric for wiring for 1 minute at a flow rate of 20 L/min per 1 cm.sup.2 of cross sectional area, a temperature of the copper fiber nonwoven fabric for wiring decreases by at least 30 C.

A copper fiber nonwoven fabric for wiring in which copper fibers are partially bound to each other, wherein when a gas in a standard state is allowed to pass through the copper fiber nonwoven fabric for wiring, in a state where a constant current is kept flowing to maintain a temperature of 80 C., perpendicularly with respect to a plane of the copper fiber nonwoven fabric for wiring for 1 minute at a flow rate of 20 L/min per 1 cm.sup.2 of cross sectional area, a temperature of the copper fiber nonwoven fabric for wiring decreases by at least 30 C.

A cable routing system is provided. The cable routing system comprises a flexible flat band being able to be deformed from its stretched out shape without assuming a permanent changed form and several attaching devices in intervals along a longitudinal direction of the band for attaching a cable to the band in a sliding manner.

Disclosed is a silver nanowire film including: silver nanowires A unidirectionally aligned in a longitudinal direction; and silver nanowires B randomly aligned in the longitudinal direction, in which the silver nanowires A and the silver nanowires B each are plural and satisfy Equation 1 below.

[A]/([A]+[B])>[Equation 1]

(In Equation 1 above, [A] represents the number of silver nanowires A having an alignment degree of less than 15 from the alignment direction, and [B] represents the number of silver nanowires B having an alignment degree of 15 or more from the alignment direction.)