Conversion of fullerenes to diamonds

Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

427533, 427249, 427122, 423446, 117929, 428408, B05D 306, C01B 3106

Patent

active

054627761

ABSTRACT:
A method of forming synthetic diamond or diamond-like films on a substrate surface. The method involves the steps of providing a vapor selected from the group of fullerene molecules or an inert gas/fullerene molecule mixture, providing energy to the fullerene molecules consisting of carbon-carbon bonds, the energized fullerene molecules breaking down to form fragments of fullerene molecules including C.sub.2 molecules and depositing the energized fullerene molecules with C.sub.2 fragments onto the substrate with farther fragmentation occurring and forming a thickness of diamond or diamond-like films on the substrate surface.

REFERENCES:
patent: 4629631 (1986-12-01), Dearnaley
patent: 5132105 (1992-07-01), Remo
patent: 5209916 (1993-05-01), Gruen
patent: 5308661 (1994-05-01), Feng et al.
patent: 5328676 (1994-07-01), Gruen
patent: 5370855 (1994-12-01), Gruen
Parker, D. H. et al, "High Yield Synthesis, Separation and Mass Spectrometric Characterization of Fullerenes C.sub.60 to C.sub.266 ", J. Am. Chem. Sco. 113, 7499-7503 (1991).
Wurz, P. and Lykke, R.; "Delayed Electron Emission from Photoexcited C.sub.60 "; J. Chem Phys. 95, 7008-7010 (1991).
Lykke, K. R. et al., "Spectrometric Characterization of Purified C.sub.60 and C.sub.70 "; Mats. Res. Soc. Symposium Proc. vol. 206, 679 (1991).
Wasielewski, M. R., et al "Triplet States of Fullerenes C.sub.60 and C.sub.70 "; Electron Paramagnetic Resonance Spectra, Photophysics and Electronic Structures, J. Am. Chem. Soc. 113, 2774-2776 (1991).
Beck, Ranier D., et al, "Resilience of All-Carbon Molecules C.sub.60 and C.sub.84 : A Surface Scattering Time-of-Flight Investigations"; J. Chem. Phys. 1991, 95, 8402-8409.
Van, Jon; "Exotic Form Opens New Carbon Uses," Chicago Tribune, Sunday, Nov. 3, 1991.
Angus, John C. et al; "Metastable Growth of Diamond and Diamond-Like Phases"; Annu. Rev. Mater. Sci. 1991. 21:221-48.
Curl, Robert F. et al; "Fullerenes"; Sci Amer. Oct. 1991, 54-63.
Meijer, Gerard et al; "Laser Deposition of Carbon Clusters on Surfaces: A New Approach to the Study of Fullerenes"; J. Chem. Phys. 93(11), Dec. 1990.
Edelson, Edward; "Buckyball The Magic Molecule"; Popular Science, Aug. 1991, 52-57; 87.
Kroto, H. W. et al; "C.sub.60 : Buck Minster Fullerene"; Chem. Rev. 1991, 91, 1213-1235.
Kratschmer, W. et al.; "Solid C.sub.60 : A New Form of Carbon", Nature, vol. 347, 27 Sep. 1990, pp. 354-358.
"Superconductivity at 28.6 K in a Rubidium-C.sub.60 Fullerene Compound, Rb.sub.x C.sub.60, Synthesized by a Solution-Phase Technique"; Amer. Chem. Soc. 0020-1669/1330-2962.
Frenklach, Michael et al; "Growth Mechanism of Vapor-Deposited Diamond", J. Mater. Res. 3(1) Jan./Feb. 1988, 133-139.

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

Conversion of fullerenes to diamonds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conversion of fullerenes to diamonds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conversion of fullerenes to diamonds will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1770824

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