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Production of electrochromic or gasochromic tungsten oxide layers on substrates comprises adding precursor to mixture of combustible gas and oxidizer and feeding product to burner, oxidized product being deposited on substrate
Production of electrochromic or gasochromic tungsten oxide layers on substrates comprises adding precursor to mixture of combustible gas and oxidizer and feeding product to burner, oxidized product being deposited on substrate
Production of tungsten oxide layers with electrochromic and/or gasochromic properties on substrates comprises: (A) feeding a combustible gas (1) and oxidizer (2) through a control system (3) to a mixer (6); adding a precursor (4) to the mixer; and (B) feeding the mixture to a burner so that the oxidized product from the precursor is deposited on the substrate. Independent claims are included for: (A) use of the coated substrates to produce electrochromic cells with a conducting layer below them, an electrolyte layer adjacent to them and a transparent substrate with a conducting structure or layer; and (B) use of the coated substrates to produce gasochromic cells with the coated substrate and another substrate, a cavity between them being filled with a hydrogen-containing mixture produced by a catalyst.
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