Iron Compounds as Coatings on Polystyren
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Hiroshi Shiho; Nobuo Kawahashi
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Article
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2000
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Elsevier Science
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English
β 358 KB
Sub-micrometer-sized anionic polystyrene latices have been coated with uniform layers of iron compounds by aging, at elevated temperature, dispersions of the polymer colloid in the presence of aqueous solutions of ferric chloride, urea, hydrochloric acid, and polyvinylpyrrolidone. The thickness of t