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COMPOSITION FOR FORMING FERROELECTRIC THIN FILM, METHOD FOR FORMING FERROELECTRIC THIN FILM, FERROELECTRIC THIN FILM, AND COMPLEX ELECTRONIC COMPONENT
COMPOSITION FOR FORMING FERROELECTRIC THIN FILM, METHOD FOR FORMING FERROELECTRIC THIN FILM, FERROELECTRIC THIN FILM, AND COMPLEX ELECTRONIC COMPONENT
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机译:形成铁电薄膜的组合物,形成铁电薄膜的方法,铁电薄膜和复合电子元件
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摘要
A composition for forming a ferroelectric thin film is a composition for forming a ferroelectric thin film consisting of a lead titanate-based perovskite film or a lead zirconate titanate-based complex perovskite film. The composition includes lead acetate, a stabilizing agent consisting of acetylacetone or diethanolamine, and polyvinylpyrrolidone. The ratio of the molar number of the monomer-converted polyvinylpyrrolidone to the molar number of the perovskite B site atoms included in the composition is more than 0 and less than 0.015. The weight-average molecular weight ofthe polyvinylpyrrolidone is 5,000 to 100,000.
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