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ELECTROCONDUCTIVE PARTICLE, VISIBLE LIGHT TRANSMITTING PARTICLE-DISPERSED ELECTRICAL CONDUCTOR AND 发明申请

2023-10-03 4710 5239K 0

专利信息

申请日期 2025-07-10 申请号 US15903990
公开(公告)号 US20180188419A1 公开(公告)日 2018-07-05
公开国别 US 申请人省市代码 全国
申请人 SUMITOMO METAL MINING CO LTD
简介 An infrared-shielding nanoparticle dispersion has a property whereby visible light is adequately transmitted, and light in the near-infrared region is adequately shielded. The infrared-shielding nanoparticles include a plural aggregate of electroconductive particles composed of a tungsten oxide expressed by the general formula WyOz (where W is tungsten, O is oxygen, and 2.2≤z/y≤2.999), and/or a composite tungsten oxide expressed by the general formula MxWyOz (where M is one or more elements selected from H, 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; W is tungsten; O is oxygen; 0.001≤x/y≤1.1; and 2.2≤z/y≤3.0).


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