Process for producing tungsten oxide

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

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423598, 423606, 252309, 4274192, G01G 4100, G01G 4102, B05D 136

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059119659

ABSTRACT:
A process for producing a tungsten oxide precursor solution that includes converting a peroxypolytungstate solution to a stable oxide polytungstate solution. The precursor solution may subsequently be transformed to tungsten oxide having electrochromic properties.

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