Process for producing tungsten oxide

Details Process for producing tungsten oxide Process for producing tungsten oxide

1998-01-23

1999-06-15

Straub, Gary P.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

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

Patent

active

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.

REFERENCES:
patent: 3428415 (1969-02-01), Chiola et al.
patent: 3859373 (1975-01-01), Seitzer
patent: 4339424 (1982-07-01), Jacobson et al.
patent: 4347265 (1982-08-01), Washo
patent: 4634585 (1987-01-01), Kudo et al.
patent: 4753916 (1988-06-01), Carcia et al.
patent: 4855161 (1989-08-01), Moser et al.
patent: 4996083 (1991-02-01), Moser et al.
patent: 5035478 (1991-07-01), Ishikawa et al.
patent: 5061599 (1991-10-01), Kudo et al.
patent: 5252354 (1993-10-01), Cronin et al.
patent: 5457218 (1995-10-01), Cronin et al.
patent: 5772978 (1998-07-01), Bailey et al.
Chemical Abstracts, vol. 123, No. 12, 18 Sep. 1995, Abstract No. 155196, "Preparation of electrochromic WO3 thin films from condenses tungstate".
Zeitschrift Fur Anorganische Und Allgemeine Chemie, vol. 209, 1932, pp. 188-193.
Solid State Ionics, vol. 84, Apr. 1996, Amsterdam, pp. 205-211, J. Livage et al., "Aqueous precursors for electrochromic tungsten oxide hydrates".
Agrawal et al., Review of solid state electrochromic coatings produced using solgel techniques; Solar Energy Materials and Solar Cells, 31:9-21 (1993).
Judeinstein et al., Electrochromic Properties of Sol-Gel Derived WO.sub.3 Coatings; SPIE 1328:344-51 (1990).
Yamanaka et al., Peroxotungstic Acid Coated Films for Electrochromic Display Devices; Jap J. Appl. Phys. 25 (a):1420 (Sep. 1986).
Kudo et al., Coloration Dynamics of Spin-Coated WO.sub.3 nH.sub.2 O Electrochromic Films from Peroxo-Polytungstate Solution; Kenki Kagaku, 59(8):718-19 (Apr. 1991).
Chemseddine et al., Sol-gel derived electrochromic layers; Revue De Chimie Minerale, 21:487-95 (1984).
OCLI Commercial Literature (1991).
Bell et al., Optical Materials Technology for Energy Efficiency and Solar Energy Conversion X; SPIE 1536:29 (Jul. 1991).
Gottsche et al., Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Chromogenics for Smart Windows; SPIE 1728:13 (May 1992).
Chemseddine et al., Electrochromism of Colloidal Tungsten Oxide; Solid State Ionics, 9/10:357 (1983).

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