Zobrazeno 1 - 10
of 89
pro vyhledávání: '"W. J. Lackey"'
Publikováno v:
Carbon. 44:1393-1403
The deposition of carbon nanotubes using the laser assisted chemical vapor deposition process was studied to determine the effects of processing conditions on the quantity and quality of the tubes. A structured experimental design was utilized to tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e28081e422bd59d043045e954b6b51e
https://doi.org/10.1016/j.carbon.2005.11.023
https://doi.org/10.1016/j.carbon.2005.11.023
Publikováno v:
Carbon. 42:1901-1906
Liquid reagent CVD of carbon was performed where the substrate was immersed in liquid benzene and cyclohexane. A kinetic analysis showed the deposition rates obeyed the Arrhenius relationship with apparent activation energies of 280 and 263 kJ/mole,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5665869132d20913339e8a83490a95fe
https://doi.org/10.1016/j.carbon.2004.02.028
https://doi.org/10.1016/j.carbon.2004.02.028
Autor:
Stuart R. Stock, M. Jiang, W. J. Lackey, Karren L. More, Z.C. Kang, Josh Gillespie, Scott N. Bondi, Jian Mi, R. Johnson
Publikováno v:
Carbon. 42:2721-2727
A layered plate-like microstructure was observed parallel to the deposition surface in carbon fibers prepared by laser CVD from methane at pressures lower than 1 atm. Periodic cracks existed in the fibers parallel to the layers. Cracking was likely c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6525d55419f1fdb9e457a3ca94738be9
https://doi.org/10.1016/j.carbon.2004.06.008
https://doi.org/10.1016/j.carbon.2004.06.008
Publikováno v:
Carbon. 42:1895-1900
The processing and microstructure of carbon coatings deposited using liquid reagent CVD were studied. High density pyrolytic carbon coatings were successfully deposited on graphite and molybdenum substrates from benzene and cyclohexane precursors. Ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82ddcf135224fa308fda8aee4ada8e26
https://doi.org/10.1016/j.carbon.2004.01.072
https://doi.org/10.1016/j.carbon.2004.01.072
Publikováno v:
Chemical Vapor Deposition. 9:298-301
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74275ec99f4a95e7d7f83d6b9bb84eb7
https://doi.org/10.1002/cvde.200304159
https://doi.org/10.1002/cvde.200304159
Publikováno v:
Chemical Vapor Deposition. 9:59-63
Rhenium is of interest as a matrix material and fiber coating for high-temperature structural composites. Despite prior success in the CVD of rhenium, there have been no studies on the chemical vapor infiltration (CVI) of this metal. The current work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04e328d81c3044a83b178478f194d11c
https://doi.org/10.1002/cvde.200390003
https://doi.org/10.1002/cvde.200390003
Publikováno v:
Chemical Vapor Deposition. 6:289-295
Experiments and thermodynamic calculations were performed to gain a better understanding of the CVD of Ti 3 SiC 2 . The computer program SOLGASMIX-PV was used to calculate deposition diagrams for the TiCl 4 -SiCl 4 -CCl 4 -H 2 reagent system. The eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::746a2e996d76fca372f2e707f4a0abff
https://doi.org/10.1002/1521-3862(200011)6:6<289::aid-cvde289>3.0.co
https://doi.org/10.1002/1521-3862(200011)6:6<289::aid-cvde289>3.0.co
Publikováno v:
Journal of Materials Science. 35:1979-1984
The microstructure of fiber-reinforced laminated SiC-C matrix composites has been studied using scanning and transmission electron microscopy (SEM and TEM) techniques. Different regions of the composites were found to exhibit microstructural differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0890d8d7b9b3730c21ccfe9b1f076818
https://doi.org/10.1023/a:1004726721692
https://doi.org/10.1023/a:1004726721692
Publikováno v:
Carbon. 38:831-838
Interfacial studies of carbon fiber-reinforced laminated matrix composites (LMCs) of alternating matrix layers of SiC and carbon prepared by forced-flow thermal-gradient chemical vapor infiltration (FCVI) have been undertaken by transmission electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7292ff5174301b220bae55ce6ba065f
https://doi.org/10.1016/s0008-6223(99)00177-3
https://doi.org/10.1016/s0008-6223(99)00177-3
Publikováno v:
Carbon. 35:103-112
A model has been developed to predict the microstructure of the carbon matrix deposited during forced flow-thermal gradient chemical vapor infiltration (FCVI). This method employs previous thermodynamic-microstructure and densification models to dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c93a383c841d544460d38377cb36f41
https://doi.org/10.1016/s0008-6223(96)00121-2
https://doi.org/10.1016/s0008-6223(96)00121-2