摘要:
An electro-optical device having at least one base and a multilayer coating surface disposed on at least one surface of the base. The at least one base may comprise either an optically or electronically active portion or a flexible polymeric material. The multilayer coating set comprises at least one organic layer and at least one inorganic layer. The base and multilayer coating set are transparent. The multilayer coating set provides a barrier to moisture and oxygen and provides chemical resistance. The multilayer coating set is also mechanically flexible and thermally stable up to a glass transition temperature of the base.
摘要:
An electro-optical device having at least one base and a multilayer coating surface disposed on at least one surface of the base. The at least one base may comprise either an optically or electronically active portion or a flexible polymeric material. The multilayer coating set comprises at least one organic layer and at least one inorganic layer. The base and multilayer coating set are transparent. The multilayer coating set provides a barrier to moisture and oxygen and provides chemical resistance. The multilayer coating set is also mechanically flexible and thermally stable up to a glass transition temperature of the base.
摘要:
A composition includes a cathodic material comprising a support structure. The support structure includes copper and zinc, and has less than 1 weight percent of aluminum, tin, or aluminum and tin. An energy storage device includes a cathodic material having a support structure.
摘要:
A metal-infiltrated polycrystalline diamond composite tool comprising a plurality of diamond grains forming a continuous polycrystalline diamond matrix, a metallic phase being substantially palladium-free and contiguous to the continuous polycrystalline diamond matrix, wherein the metallic phase interpenetrates the continuous polycrystalline diamond matrix and substantially wets an outer surface of the continuous polycrystalline diamond matrix; and a working surface. The metallic phase is formed from an infiltrant and a wetting-enhancement layer disposed on the outer surfaces of the diamond particles, with both the infiltrant and wetting-enhancement layer being substantially palladium-free and comprising at least one metal from the group consisting of cobalt, iron, and nickel. The invention also includes a preform for a metal-infiltrated polycrystalline diamond composite tool, the perform comprising a container, a metallic infiltrant source, and a plurality of coated diamonds, each coated with a wetting-enhancement layer and, optionally, an activation layer, both of which are substantially palladium-free. Methods of forming the metal-infiltrated polycrystalline diamond composite tool, the preform, and the coated diamond particles used in the tool are also disclosed.
摘要:
An infrared radiation reflecting and ultraviolet radiation absorbing coating is formed over a polymeric substrate. Preferably, the substrate is a transparent polycarbonate window, and the coating comprises an IZO/Ag/IZO multilayer film. The layers are preferably deposited by arc plasma deposition or by sputtering.
摘要翻译:在聚合物基材上形成红外辐射反射和紫外线吸收涂层。 优选地,基底是透明聚碳酸酯窗,涂层包括IZO / Ag / IZO多层膜。 这些层优选通过电弧等离子体沉积或通过溅射沉积。
摘要:
A coating structure including an outer coating comprising aluminum; and an interlayer disposed between a substrate and the outer coating is provided. The interlayer may include a rare earth metal, a transition metal, or a noble metal. The interlayer may have one or more property of being less responsive to halogen etching relative to the outer coating; having a coefficient of thermal expansion that is greater than the coefficient of thermal expansion of the substrate and less than the coefficient of thermal expansion of the outer coating or vice versa; having a color different from the color of the outer coating; having a electrical conductivity different from the electrical conductivity of the outer coating. A method of making is article is provided. The method may include securing an interlayer to a substrate surface, and securing an outer coating to a surface of the interlayer opposite the substrate.
摘要:
An electrochemical cell is provided. The electrochemical cell comprises a cathode compartment, wherein a metal in a solid form is disposed in the cathode compartment. The electrochemical cell further comprises a separator, an anode compartment, and at least one contact device disposed in the cathode compartment or in the anode compartment. The contact device is suspended from the top of the electrochemical cell in the cathode compartment or in the anode compartment. The electrochemical cell is in a ground state. An electrochemical cell during its working is also provided. Methods for using and manufacturing the electrochemical cell are also provided. The electrochemical cell is used to determine a state-of-charge of a source.
摘要:
Chemical vapor deposition is performed using a plurality of expanding thermal plasma generating means to produce a coating on a substrate, such as a thermoplastic and especially a polycarbonate substrate. The substrate is preferably moved past the generating means. Included are methods which coat both sides of the substrate or which employ multiple sets of generating means, either in a single deposition chamber or in a plurality of chambers for deposition of successive coatings. The substrate surfaces spaced from the axes of the generating means are preferably heated to promote coating uniformity.
摘要:
An method, and method of production thereof, which provides excellent performance, reduced cost, and reduced breakage due to reduced manual handling. The present invention comprises a substrate, a bond layer coating the substrate, a reflective layer coating the bond layer, and a radiative layer coating the reflective layer. Preferably, the radiative layer comprises SiO2, Si3N4 or SiOxNy, low absorbency of electromagnetic radiation having wavelengths of approximately 200 nm to approximately 2500 nm and high absorbency and emissivity electromagnetic radiation having wavelengths of approximately 2.5 &mgr;m to approximately 25 &mgr;m. Preferably, the bond layer comprises chromium, titanium, or titanium-tungsten and the substrate comprises aluminum, aluminum alloys, polyimide, carbon-filled polyimide, or carbon composite. The present invention may further comprise a barrier layer between the reflective layer and the radiative layer, preferably comprising MgF2, which improves adhesion between the reflective layer and the radiative layer during thermal cycling. The present invention may further comprise a surface-leveling layer between the substrate and the bond layer, preferably comprising a silicone hardcoat material, which improves surface smoothness of the substrate. The radiative layer may have a modulated refractive index profile. The parameters of the modulated refractive index profile of the radiative layer may control amplitude, bandwidth and wavelength of rejection bands of the radiative layer.
摘要翻译:一种方法及其制造方法,其由于减少手动处理而提供优异的性能,降低的成本和减少的破损。 本发明包括基板,涂覆基板的接合层,涂覆接合层的反射层和涂覆反射层的辐射层。 优选地,辐射层包括SiO 2,Si 3 N 4或SiO x N y,波长为约200nm至约2500nm的电磁辐射的低吸收性以及具有约2.5μm至约25μm波长的高吸收性和发射率电磁辐射。 优选地,结合层包括铬,钛或钛 - 钨,并且基底包括铝,铝合金,聚酰亚胺,填充碳的聚酰亚胺或碳复合材料。 本发明还可以包括在反射层和辐射层之间的优选包含MgF 2的阻挡层,其改善了热循环期间反射层和辐射层之间的粘附性。 本发明还可以包括在衬底和接合层之间的表面平整层,优选地包括硅氧烷硬涂层材料,其改善了衬底的表面光滑度。 辐射层可以具有调制的折射率分布。 辐射层的调制折射率分布的参数可以控制辐射层的抑制带的幅度,带宽和波长。
摘要:
According to an exemplary embodiment of the invention, a method of forming a plurality of layers on an article comprises steps of generating a plasma by forming an arc between a cathode and an anode; injecting a first material comprising an organic compound into the plasma to deposit a first layer on the article; injecting a second material comprising an organometallic material into the plasma to form a second layer on the first layer; and injecting a third material comprising a silicon containing organic compound into the plasma to deposit a third layer on the second layer. The invention also relates to an article of manufacture comprising a substrate; an interlayer disposed on the substrate; a second layer disposed on the interlayer, the second layer comprising an inorganic ultraviolet absorbing material; and a third layer disposed on the second layer, the third layer comprising an abrasion resistant material. The interlayer may comprise a polymerized organosilicon material or a polymerized hydrocarbon material, for example. The second layer may comprise a metal oxide or zinc sulfide, for example. The third layer may comprise an oxidized organosilicon material, for example.