Abstract
The factors on which the deposition rate of isotropic carbon is dependent are deduced from a suggested deposition mechanism and compared with experimental results. The deposition rate of isotropic carbon increases with the increase in the number of gas-borne nuclei, with the increase in the amount of carbon source available for the deposition as a surface carbon in the gas phase, and with the increase in the number of the gas-borne particles colliding with the substrate which is dependent on the gas flow conditions around it.
Similar content being viewed by others
References
W. V. Kotlensky, in “Chemistry and Physics of Carbon” Vol. 9 edited by P. L. Walker Jr, (Marcel Dekker, New York, 1973) p. 174.
R. O. Grisdale, A. C. Pfister andW. Van Roosbroeck,Bell System Tech. J. 30 (1951) 271.
Martin C. Hughes, Joseph P. Copeland, Richard H. Singleton andKenneth E. Undercoffer, Vol. 1, Interim Report for Period Dec 1972–Jan 1974, AFRPL-TR-74-15.
R. L. R. Lefevre andM. S. T. Price,Nucl. Techn. 35 (1977) 263.
G. M. Jenkins,Carbon 15 (1977) 33.
J. C. Bokros,ibid. 15 (1977) 355.
J. H. Je andJ. Y. Lee, “A Study on the Deposition Mechanism of Pyrolytic Carbons from Hydrocarbons”,Carbon (accepted).
Idem., “A New Process of the Isotropic Pyrolytic Carbon Deposition”, Proceedings of the 16th Biennial Conference on Carbon, University of California San Diego, July 18–22, 1983 p. 455.
J. H. Je, “A Study on the Deposition Mechanism of Pyrolytic Carbons from Hydrocarbons”, PhD Thesis, KAIST, Korea, 1983.
J. L. Kaae,Carbon 13 (1975) 55.
J. L. Kaae, T. D. Gulden andS. Liang,ibid. 10 (1972) 701.
J. Y. Lee, J. H. Je, W. S. Ryu andH. J. Kim,ibid. 21 (1983) 523.
J. C. Bokros,ibid. 3 (1965) 201.
J. Linke, K. Koizlik andH. Nickel,Nucl. Techn. 35 (1977) 257.
G. Prado andJ. Lahaye,J. Chim. Phys. 70 (1973) 1678.
G. Prado andJ. Lahaye, “Particulate Carbon Formation during Combustion” edited by Donald C. Seigla and George W. Smith (Plenum Publishing Corporation, New York 1981) p. 143.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Je, J.H., Lee, J.Y. A study on the deposition rate of pyrolytic carbon in a tumbling bed. J Mater Sci 20, 643–647 (1985). https://doi.org/10.1007/BF01026537
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01026537