摘要:
The metal pigment of the present invention has a structure in which an organic carboxylic acid metal salt is adhered onto metal particles, and may also have a structure in which a first compound is adhered onto the metal particles, and the organic carboxylic acid metal salt is adhered onto the first compound.
摘要:
The metal pigment of the present invention has a structure in which an organic carboxylic acid metal salt is adhered onto metal particles, and may also have a structure in which a first compound is adhered onto the metal particles, and the organic carboxylic acid metal salt is adhered onto the first compound.
摘要:
The present invention relates to a resin-coated metallic pigment in which a coating layer constituted of a single layer or a plurality of layers is formed on a surface of a base particle, an outermost layer of the coating layer being composed of a resin which is a polymer containing one or more compound selected from a monomer and an oligomer having two or more polymeric double bonds as constituent unit, and a surface portion of the outermost layer being treated with a surface modifier which is a compound having one polymeric double bond.
摘要:
A resin-coated metallic pigment in which a coating layer constituted of a single layer or a plurality of layers is formed on a surface of a base particle, an outermost layer of the coating layer being composed of a resin which is a polymer containing one or more compounds selected from a monomer and an oligomer having two or more polymerizable double bonds as a constituent unit, and a surface portion of the outermost layer being treated with a surface modifier which is a compound having one polymerizable double bond.
摘要:
Provided are an electrically conductive paste composition capable of easily and inexpensively forming, on a variety of substrates or in electronic devices, an electrically conductive film such as electrodes and wires excellent in electrical conductivity, surface smoothness properties, and properties of adhesion with a base material; and an electrically conductive film formed by using the above-mentioned electrically conductive paste composition. The electrically conductive paste composition includes flaky aluminum particles as an electrically conductive powder, an average thickness of the flaky aluminum particles is less than or equal to 0.8 μm, and a ratio of an oxygen content to a unit surface area of the flaky aluminum particles is less than or equal to 15 mg/m2.
摘要:
An infrared reflection method includes the steps of: preparing an object to be coated; and applying a coloring composition containing an infrared reflective pigment to the object to obtain a black coated object, the infrared reflective pigment having a structure including a metallic substrate, a metal oxide interference layer covering a surface of the metallic substrate, and metallic particles partially covering a surface of the metal oxide interference layer.
摘要:
Provided are a paste composition which is capable of sufficiently achieving at least a BSF effect equivalent to or greater than a conventionally achieved BSF effect even when the paste composition is used in either case where a thick back surface electrode layer is formed on a thick silicon semiconductor substrate or where a thin back surface electrode layer is formed on a thin silicon semiconductor substrate and which is capable of not only achieving the BSF effect equivalent to or greater than the conventionally achieved BSF effect but also suppressing a deformation of the silicon semiconductor substrate after being fired when the paste composition is used in the case where the thin back surface electrode layer is formed on the thin silicon semiconductor substrate; and a solar cell element comprising an electrode formed by using the above-mentioned paste composition. The paste composition comprises aluminum powder as electrically conductive powder, and a total content of iron and titanium contained therein as inevitable impurity elements is less than or equal to 0.07% by mass. The solar cell element comprises a back surface electrode (8) formed by applying the above-mentioned paste composition onto a back surface of a silicon semiconductor substrate (1) and thereafter, firing the resultant.
摘要:
A paste composition for forming an electrode on a silicon semiconductor substrate, the paste containing aluminum powder; an organic vehicle and a hydroxide. The paste composition finds applicability in a solar cell element wherein the electrode is formed by applying the paste on the silicon semiconductor substrate and thereafter, firing the paste composition.
摘要:
Provided are a paste composition making it possible to improve the adhesive property of a backside electrode and restrain an aluminum electrode layer from exfoliating, and a solar cell element having an electrode formed by use of this composition. The paste composition is a paste composition for forming an electrode (8) on a silicon semiconductor substrate (1) which comprises aluminum powder, an organic vehicle, and a tackifier. The solar cell element has the electrode (8) formed by painting a paste composition having the above-mentioned characteristic onto the silicon semiconductor substrate (1) and then firing the resultant.
摘要:
Provided are a paste composition capable of inhibiting formation of blisters and globules of aluminum in a back surface electrode layer, which is caused at the time of firing, and of reducing deformation of a silicon semiconductor substrate; and a solar cell element comprising an electrode formed by using the composition. The paste composition is used for forming an electrode (8) on a silicon semiconductor substrate (1) and comprises: aluminum powder; an organic vehicle; and a hydroxide. The solar cell element comprises the electrode (8) formed by applying on the silicon semiconductor substrate (1) the paste composition having the above-mentioned features and thereafter, firing the paste composition.