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US 12,565,429 B2Granted
Electromagnetic wave absorbing particles, electromagnetic wave absorbing particle dispersion liquid, and method for manufacturing electromagnetic wave absorbing particles
AssigneeSumitomo Metal Mining Co., Ltd.
InventorsKenji Adachi, Satoshi Yoshio, Masao Wakabayashi
Life of this patent
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Abstract
Electromagnetic wave absorbing particles including cesium tungsten oxide represented by a general formula CsxW1-yO3-z (0.2≤x≤0.4, 0<y≤0.4, and 0<z≤0.46) and having an orthorhombic crystal structure or a hexagonal crystal structure are provided.
Claims13
Electromagnetic wave absorbing particles comprising,
- cesium tungsten oxide represented by a general formula CsxW1-yO3-z,
- wherein 0.2≤x≤0.4, 0<y≤0.4, and 0<z≤0.46, and
- wherein the cesium tungsten oxide includes a mixture of a crystalline phase having an orthorhombic structure and a crystalline phase having a hexagonal structure.
Dependencies are inferred from the claim text.