Correlation between homogeneous propane pyrolysis and pyrocarbon deposition
In: ISSN: 0013-4651, 2001
Online
academicJournal
Zugriff:
International audience ; Pyrocarbon deposition through propane pyrolysis is studied in a 1-D hot-wall CVD furnace. The gas-phase pyrolysis is modelled with a partially reduced kinetic mechanism leading to polycyclic aromatic compounds (PAHs). The C2-C4 and C3 reaction paths are in competition for benzene formation. There is also an independent C3-C5 path leading to naphthalene. The gas-phase concentrations are correlated with experimental data including in-situ FTIR spectra intensities, pyro- carbon deposition rates, and pyrocarbon nanotextures. Rough Laminar pyrocarbon deposition appears to be more related to PAHs than Smooth Laminar pyrocarbon.
Titel: |
Correlation between homogeneous propane pyrolysis and pyrocarbon deposition
|
---|---|
Autor/in / Beteiligte Person: | Descamps, Cédric ; Vignoles, Gerard L. ; Féron, Olivier ; Langlais, Francis ; Lavenac, Jerôme ; Laboratoire des Composites Thermostructuraux (LCTS) ; Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Snecma-SAFRAN group-Centre National de la Recherche Scientifique (CNRS) ; Snecma Propulsion Solide (SPS) ; Group, SAFRAN |
Link: | |
Zeitschrift: | ISSN: 0013-4651, 2001 |
Veröffentlichung: | HAL CCSD ; Electrochemical Society, 2001 |
Medientyp: | academicJournal |
DOI: | 10.1149/1.1402981 |
Schlagwort: |
|
Sonstiges: |
|