Nanopowder synthesis using pulsed arc discharge and applied...

Electric heating – Metal heating – By arc

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C219S121590, C219S651000

Reexamination Certificate

active

07012214

ABSTRACT:
Nanopowder synthesis systems in which a pulsed magnetic field is applied to electrodes of precursor material, in close proximity to an electrical discharge arc that is formed between the electrodes, to attain increased yields of nanopowder. A magnet insert of a coating precursor material is used to coat the nanopowder and thereby reduce nanoparticle agglomeration.

REFERENCES:
patent: 5514349 (1996-05-01), Parker et al.
patent: 5560960 (1996-10-01), Singh et al.
patent: 5581507 (1996-12-01), Scherpenberg et al.
patent: 5874684 (1999-02-01), Parker et al.
patent: 5962082 (1999-10-01), Hendrickson et al.
patent: 6126740 (2000-10-01), Schulz et al.
patent: 6190634 (2001-02-01), Lieber et al.
patent: 6214195 (2001-04-01), Yadav et al.
patent: 6217901 (2001-04-01), Perrott et al.
patent: 6392188 (2002-05-01), Milani et al.
patent: 6719821 (2002-05-01), Milani et al.
patent: 6472374 (2002-10-01), Charnock-Jones et al.
patent: 6472632 (2002-10-01), Peterson et al.
patent: 6479028 (2002-11-01), Kaner et al.
patent: 6777639 (2004-08-01), Schroder et al.
patent: 2003/0108459 (2003-06-01), Wu
patent: 2003/0143153 (2003-07-01), Boulos et al.
Weihua Jiang and Kiyoshi Yatsui, “Pulsed Wire Discharge for Nanosize Power Synthesis”, IEEE Transactions On Plasma Science, Oct. 1998, pp. 1498-1501, vol. 26, No. 5, IEEE, United States.
A. Weisenburger, “Application of Pulsed Power and Microwave Techniques for the Production of Nano-crystalline Powders and Ceramic Bulk Materials”, Published in Metastable, Mechanically Allowed and Nanocrystalline Materials, year 2000, pp. 545-550, Materials Science Forum, vols. 343-346, Trans Tech Publishers Ltd., Switzerland.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Nanopowder synthesis using pulsed arc discharge and applied... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nanopowder synthesis using pulsed arc discharge and applied..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nanopowder synthesis using pulsed arc discharge and applied... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3533240

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.