PLATE-LIKE ALUMINA PARTICLE AND METHOD FOR MANUFACTURING PLATE-LIKE ALUMINA PARTICLE

A plate-like alumina particle, in which a ratio I (006)/I (113) of a peak intensity 1(006) at 20=41.6±0.3 degrees which corresponds to a (006) face to a peak intensity I(113) at 20=43.3±0.3 degrees which corresponds to a (113) face of diffraction peaks obtained by X-ray diffraction measurement using...

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Hauptverfasser: OKI, Hironobu, YUAN, Jianjun, DOHI, Tomoki, ZHAO, Wei, LIU, Cheng, LI, Meng
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A plate-like alumina particle, in which a ratio I (006)/I (113) of a peak intensity 1(006) at 20=41.6±0.3 degrees which corresponds to a (006) face to a peak intensity I(113) at 20=43.3±0.3 degrees which corresponds to a (113) face of diffraction peaks obtained by X-ray diffraction measurement using a Cu-Kα ray, is 0.2 or more. A method for manufacturing the plate-like alumina particle including mixing an aluminum compound including an aluminum element, a molybdenum compound including a molybdenum element, and a shape-controlling agent to produce a mixture and firing the mixture.