Process for producing a carbon-particle structure

Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy

Reexamination Certificate

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C204S157470, C204S157150, C204S157500

Reexamination Certificate

active

08038849

ABSTRACT:
A process for producing a carbon-particle structure, including the step of irradiating opaque carbon dioxide at and/or near its critical point, as light is scattered, with a UV-wavelength laser beam to produce a carbon-particle structure.

REFERENCES:
patent: 1811889 (1931-06-01), Lewis
patent: 3113086 (1963-12-01), Thomas
patent: 5323413 (1994-06-01), Gergely et al.
patent: 5876684 (1999-03-01), Withers et al.
patent: 5996155 (1999-12-01), Chao et al.
patent: 2002/0005345 (2002-01-01), Avnery
patent: 2004/0025891 (2004-02-01), McAdam et al.
patent: 201 20 718 (2003-03-01), None
patent: 04-135621 (1992-05-01), None
patent: 2001-264248 (2001-09-01), None
patent: 2003-535681 (2003-12-01), None
Zappoli et al, “Anomalous heat transport by the piston effect in supercritical fluids under zero gravity,” Phys. Rev. A 41(4), Feb. 15, 1990 pp. 2264-2267.
Garrabos et al, “Relaxation of a supercritical fluid after a heat pulse in the absence of gravity effects: theory and experiments,” Phys. Rev. E 57(5), May 1998, pp. 5665-5680.
Somayajulu, “Estimation Procedures for Critical Constants,” J. Chem. Eng'g Data 1989 (34), pp. 106-120.
Oehlschlaeger et al, “Ultraviolet absorption cross-sections of hot carbon dioxide,” Chem. Phys. Lett. 399 (2004), pp. 490-495.
Schulz et al, “Ultraviolet absorption spectra of shock-heated carbon dioxide and water between 900 and 3050 K,” Chem. Phys. Lett. 355 (2002) pp. 82-88.
Jensen et al, “The ultraviolet absorption spectrum of hot carbon dioxide,” Chem. Phys. Lett. 277 (1997), pp. 356-360.
Zuev et al, “UV Absorption Cross Section of the Molecules O2, NO, N2O, CO2, H2O, and NO2,” J. Appl. Spectroscopy 1990, pp. 304-313.
Lotkova et al, “Dissociation of Carbon Dioxide and Inversion in CO2 Laser,” J. Quantum. Electron. vol. QE-7, No. 8, Aug. 1971.
Taku Arai et al., “Creation of Carbide in Critical Co2by UV Laser,” Proceedings of SPIE International Society for Optical Engineering, Fifth International Symposium on Laser Precision Microfabrication, Oct. 8, 2004, vol. 5662, pp. 454-457.
Kaneco et al., “Photocatalytic Reduction of Co2, Using TiO2Powders in Liquid Co2, Medium,” Journal of Photochemistry and Photobiology A: Chemistry, vol. 109, 1997, pp. 59-63.
Koda et al., “Photooxidation Reactions in Supercritical Co2”, Process Tech. Proceedings, 1996, 12 (High Pressure Chemical Engineering), pp. 97-101. (Abstract Only).
Herchefinkel, “The Decomposition of Carbon Dioxide by Ultraviolet Rays,” Compt. Rend., 1909, vol. 149, p. 395. (Abstract Only).
Kolpakov et al., “Measurement of the Degree of Polarization of Scattered Light in the Vicinity of the Carbon Dioxide Critical Point Using a Helium-Neon Laser,” Optika 1 Spektroskopiya, 1970, vol. 29, No. 4, pp. 761-764. (Abstract Only).
Bouchiat et al., “Thermal Fluctuations at the Liquid-Vapor Interface of Carbon Dioxide Near the Critical Point,” J. de Physique, Colloque (1971), vol. 5, pp. 181-184.
http://www.jlps.gr.jp/lpm/lpm2004/. “LPM2004 Program,” Japan Laser Processing Society. May 11, 2004.

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