Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys

Details for Australian Patent Application No. 2007217870 (hide)

Owner Brigham Young University

Inventors Liu, Qingyuan; Liu, Shengfeng; Woodfield, Brian F.; Boerio-Goates, Juliana

Agent Cullens

Pub. Number AU-B-2007217870

PCT Pub. Number WO2007/098111

Priority 60/774,990 16.02.06 US; 60/874,438 11.12.06 US

Filing date 16 February 2007

Wipo publication date 30 August 2007

Acceptance publication date 21 July 2011

International Classifications

B22F 1/00 (2006.01) Special treatment of metallic powder, e.g. to facilitate working, to improve properties

B22F 9/20 (2006.01) Making metallic powder or suspensions thereof

C01G 1/02 (2006.01) Methods of preparing compounds of metals not covered by subclasses , , , , in general - Oxides

C01G 3/02 (2006.01) Compounds of copper - Oxides

C01G 5/02 (2006.01) Compounds of silver

C01G 9/02 (2006.01) Compounds of zinc

C01G 19/02 (2006.01) Compounds of tin

C01G 25/02 (2006.01) Compounds of zirconium

C01G 51/04 (2006.01) Compounds of cobalt

C01G 53/00 (2006.01) Compounds of nickel

C01G 53/04 (2006.01) Compounds of nickel

C01G 55/00 (2006.01) Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum

Event Publications

2 October 2008 PCT application entered the National Phase

  PCT publication WO2007/098111 Priority application(s): WO2007/098111

21 July 2011 Application Accepted

  Published as AU-B-2007217870

17 November 2011 Standard Patent Sealed

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