Coating processes – Direct application of electrical – magnetic – wave – or... – Electrical discharge
Patent
1994-10-27
1995-12-05
Beck, Shrive
Coating processes
Direct application of electrical, magnetic, wave, or...
Electrical discharge
427212, 427215, 219 765, 75101, 75106, 75332, 75336, 264 10, G03C 1005
Patent
active
054727499
ABSTRACT:
A method of synthesizing encapsulated nanocrystals inside protective shells is disclosed. This method produces nanocrystals of metals, alloys, and compounds which are individually encapsulated by protective graphite shells which completely separate the nanocrystals from the environment. A separation method is also disclosed which eliminates most of all other debris except the encapsulated nanocrystals from the preparation product.
REFERENCES:
patent: 4316938 (1982-02-01), Slusarczuk et al.
patent: 4440800 (1984-04-01), Morton et al.
patent: 4610718 (1986-09-01), Araya et al.
patent: 4788080 (1988-11-01), Hojo et al.
"Single Crystal Metals Encapsulated in Carbon Nanoparticles", Ruoff et al, Science, vol. 259, Jan. 15, 1993, pp. 346-348.
"LaC2 Encapsulated in Graphite Nano-Particle", Tomita et al., Jpn. J. Appl. Phys., 32 (1993) Pt. 2, No. 2B. No month.
"Yttrium Carbide in Nanotubes", Seraphin et al, Nature, vol. 362, Apr. 8, 1993, p. 503.
"Magnetic Separation of GdC2 Encapsulated in Carbon Nanoparticles", Subramoney et al, Carbon, vol. 32, No. 3, Apr., 1994, pp. 507-513.
"Catalytic Disproportionation of CO in the Absence of Hydrogen. Encapsulating Shell Carbon Formation:", Nolan et al, Carbon, 1994, 32(3), 477-83 (Abstract). No month.
"Carbon Nanocapsules Encaging Metals and Carbides", Saito et al, J. Phys. Chem. Solids, (1993), 54(12), 1849-60 (Abstract). No month.
"Encapsulation of ZrC and V4C3 in Graphite Nanoballs Via Arc Burning of Metal Carbides/Graphite Composites", Bandow et al., Jpn. J. Appl. Phys., Part 2 (1993), 32(11B), L1677-1680 (Abstract). No month.
"Production and Characterization of Metal Encapsulated Fullerenes", Johnson et al, Mater. Res. Soc. Symp. Proc., (1992) 270 (Abstract). No month.
"Synthesis and Electron-Beam Incision of Carbon Nanocapsules Encaging Yttrium Carbide", Saito et al, Chem. Phys. Let., (1993), 209(1-2), 72-6 (Abstract). No month.
"How to Fill or Empty a Graphitic Onion", D. Ugarte, Chem. Phys. Let., (1993), 209(1-2), 99-103 (Abstract). No month.
"Single Crystal Metals Encapsulated in Carbon Nanoparticles", Ruoff et al., Science, Washington, DC, 1883) (1993), 259(5093), 346-8 (Abstract). No month.
"Production and Characterization of Metallofullerences", Ross et al, J. Phys. Chem, (1992), 96(13), 5231-4 F (Abstract). No month.
"Mass Spectroscopic and ESR Characterization of Soluble Yttrium-containing Metallofullerences YC82 and Y282" Shinohara et al., J. Phys. Chem, (1992) 96(9), 3571-3 (Abstract). No month.
"Fullerenes With Metals Inside", Chai et al, J. Phys. Chem, (1991), 95(20, 7564-8 (Abstract). (1993), 259(5093), 346-8 (Abstract). No month.
Tomita et al., "LaC.sub.2 Encapsulated in Graphite Nanoparticle" Jpn. J. Appl. Phys., 32 (1993).
Dravid Vinayak P.
Elliott Brian R.
Host Jonathon J.
Hwang J.-H.
Johnson D. Lynn
Beck Shrive
Maiorana David M.
Northwestern University
LandOfFree
Graphite encapsulated nanophase particles produced by a tungsten does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Graphite encapsulated nanophase particles produced by a tungsten, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Graphite encapsulated nanophase particles produced by a tungsten will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1372664