artigo eletrocondutor transparente, métodos para fabricar o artigo eletrocondutor transparente, e as nanopartículas de óxido compósito, dispersão de nanopartícula de proteção contra o infravermelho, e, nanopartículas de proteção contra o infravermelho

• Main Authors: HIROMITSU TAKEDA, KENJI ADACHI
• Format: Patent
• Language: Portuguese
• Published: 14.08.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; CONDUCTORS; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS; INORGANIC CHEMISTRY; INSULATORS; JOINING GLASS TO GLASS OR OTHER MATERIALS; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; METALLURGY; MINERAL OR SLAG WOOL; NANOTECHNOLOGY; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING

é divulgado um condutor dispersado em partícula transmissor de luz visível usando partículas condutoras que contem um óxido de tungstênio ou/e um óxido de tungstênio compósito. também são divulgados um artigo condutor transmissor de luz visível feito de um tal condutor dispersado em partícula transmissor de luz visível, as partículas condutoras usadas para um tal condutor dispersado em partícula transmissor de luz visível e um artigo condutor transmissor de luz visível, e um método para produzir tais partículas condutoras. para fornecer um condutor dispersado em partícula transmissor de luz visível tendo excelente transmitância de luz visível e excelente condutividade a custo baixo, são usadas as partículas condutoras que contêm um óxido de tungstênio representadas pela fórmula geral: wyoz (em que 2,2 = z/y = 2,999) ou/e um óxido de tungstênio compósito representado pela fórmula geral: mxwyox (em que 0,001 = x/y = 1,1 e 2,2 = z/y = 3,0) e tendo um diâmetro de partícula de não menos do que 1 nm, uma transmitância de luz visível, e uma resistividade no pó medidos a uma pressão de 9,8 mpa de não mais do que 1.0 o. cm. An object of the present invention is to provide an infrared-shielding nanoparticle dispersion that has a property whereby visible light is adequately transmitted, and light in the near-infrared region is adequately shielded; an infrared-shielding body manufactured using the infrared-shielding nanoparticle dispersion; a method for manufacturing infrared-shielding nanoparticles that are used in the infrared-shielding nanoparticle dispersion; and infrared-shielding nanoparticles manufactured using the method for manufacturing infrared-shielding nanoparticles. The present invention is a method for manufacturing infrared-shielding nanoparticle dispersion obtained by dispersing infrared-shielding nanoparticles in a medium, an infrared-shielding body manufactured by using the infrared-shielding nanoparticle dispersion, and infrared-shielding nanoparticles used in the infrared-shielding nanoparticle dispersion, wherein the infrared-shielding nanoparticles include a substance expressed by the general formula MXAYW(1-Y)O3 (where M is one or more elements selected from H, He, alkali metals, alkaline-earth metals, rare earth elements, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi, and I; A is one or more elements selected from Mo, Nb, Ta, Mn, V, Re, Pt, Pd, and Ti; W is tungsten; O is oxygen; 0<X 1.2; 0<Y 1).