Systems and devices for continuous, high-throughput production of electrically conductive yans, fibers or fabrics. In one embodiment, the system comprises a first process chamber for coating the yarn, fiber or fabric with an electrically conductive material and a second process chamber for encapsulating the electrically conductive yarn, fiber or fabric with an encapsulating material. In another embodiment, device for printing an encapsulated electrically conductive material on a yarn, fiber or fabric, includes print head(s) for coating and encapsulating a yarn, fiber or fabric.

Provided in the present invention are a flexible electrochemical electrode, a subcutaneous continuous glucose monitoring sensor equipped with the electrochemical electrode, and a preparation method thereof. The electrode directly uses gold layers on both sides of a chemically plated film, respectively as a working electrode and a reference-counter electrode, so as to form an electrochemical two-electrode system. Petaloid platinum nanoparticles are electrodeposited on a surface of the configured working electrode as a catalytic layer; a carbon nanotube/Nafion mesh layer functions as an anti-interference layer, and is formed thereon with an enzyme biochemical sensitive layer by means of electrostatic adsorption, after crosslinking and curing in glutaraldehyde, polyurethane mass transfer is coated to limit a protection layer, so as to prepare a flexible continuous glucose monitoring sensor. The sensor does not require photolithography, screen printing or other technologies to construct an electrochemical electrode system. The present invention effectively simplifies the processing technology, can easily achieve large-scale production and reduce production costs; and meanwhile, the present invention has characteristics such as a wide linear range, low detection limit, powerful anti-interference capacity, high response sensitivity and long-term stability.

A stretchable electroconductive material includes 100 parts by weight of PEDOT-PSS, 200 parts to 1000 parts by weight of a repair linking agent, 15 parts to 300 parts by weight of an ionic liquid plasticizer, and 15 parts to 200 parts by weight of carbon material particles. The repair linking agent is selected from a group consisting of polyethylene glycol and polyethylene oxide, and any combination thereof. The repair linking agent, the ionic liquid plasticizer, and the carbon material particles are doped in the PEDOT-PSS. A method for manufacturing the stretchable electroconductive material and a device using the stretchable electroconductive material are also provided.

A stretchable electroconductive material includes 100 parts by weight of PEDOT-PSS, 200 parts to 1000 parts by weight of a repair linking agent, 15 parts to 300 parts by weight of an ionic liquid plasticizer, and 15 parts to 200 parts by weight of carbon material particles. The repair linking agent is selected from a group consisting of polyethylene glycol and polyethylene oxide, and any combination thereof. The repair linking agent, the ionic liquid plasticizer, and the carbon material particles are doped in the PEDOT-PSS. A method for manufacturing the stretchable electroconductive material and a device using the stretchable electroconductive material are also provided.

This electrical steel sheet is an electrical steel sheet in which at least part of either or both surfaces of a base steel sheet is coated with an insulation coating having an adhesive ability, wherein a logarithmic decrement of the insulation coating in a temperature range of 25 to 100° C. is 0.3 or less.

A transparent electrode or a transparent heat trace is manufactured by transferring a silver nanowire formed on a glass substrate to a polymer and a flexible film. When the silver nanowire transferred to the polymer and the flexible film is processed with an iodine mixture, a surface of the silver nanowire is discolored.

A transparent electrode or a transparent heat trace is manufactured by transferring a silver nanowire formed on a glass substrate to a polymer and a flexible film. When the silver nanowire transferred to the polymer and the flexible film is processed with an iodine mixture, a surface of the silver nanowire is discolored.

Methods for fabricating protective coating systems for gas turbine engine applications are provided. An exemplary method of applying a protective coating to a substrate includes the steps of providing a substrate formed of a ceramic matrix composite material, forming a first coating layer directly on to the substrate and comprising an oxygen barrier material, a compliance material, or a bonding material and forming a second coating layer directly on to the first coating layer and comprising a thermal barrier material. The method optionally includes forming a third coating layer partially directly on to the second coating layer and partially within at least some of the plurality of pores of the second coating layer.

An object is to obtain a composition capable of: forming a uniform film even by spray coating or even when the composition is applied in the form of ink for inkjet printing; and preventing light emission from a portion other than an ITO electrode surface when the film is mounted on an organic EL device and light is emitted from the device. A conductive polymer composition contains: a composite containing a π-conjugated polymer (A) and a polymer (B) shown by a general formula (1); H.sub.2O (D) for dispersing the composite; a water-soluble organic solvent (C); and a compound (E) shown by a general formula (2). The electric conductivity of a film with a thickness of 20 to 200 nm formed from the conductive polymer composition is less than 1.00E-05 S/cm.

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Provided is a low dielectric constant film and a preparation method thereof, where epoxy alkanes, organosilicon compounds and fluorine-containing siloxane compounds are used as raw materials of the low dielectric constant film, and the low dielectric constant film is formed on a substrate surface by a plasma-enhanced chemical deposition method. Accordingly, a nanofilm with a low dielectric constant and excellent hydrophobicity is formed on the substrate surface.