Does branched alkane break down more slowly than straight-chain alkanes?
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Branched alkanes break down more slowly than straight-chain alkanes ^[Wodrich] ^[Gonthier]. The oxidation behavior of branched alkanes is different from their linear chain counterparts due to their different molecular structure ^[Yuan]. Branched alkanes react earlier and faster at the initial stage, but their reaction rates become slower at later stages with increasing temperature ^[Yuan]. Linear alkanes can form more carbonyl groups and oxidized compounds, which can help produce more CO2 by decomposition ^[Yuan]. The heterosegmented GC-PC-SAFT model, parameterized for branched alkanes, shows better agreement with experimental data in predicting vapor pressure and allows distinguishing isomers ^[Jaber]. Highly branched alkanes have decreasing bond separation energies due to the close proximity of bulky methyl groups causing highly distorted geometries along the carbon backbone ^[Gonthier]. Therefore, the presence of branching in alkanes affects their breakdown, making branched alkanes break down more slowly than straight-chain alkanes.
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33 Citations | The paper does not provide information about the breakdown rate of branched alkanes compared to straight-chain alkanes. The paper focuses on the stability of branched alkanes based on bond separation energies and substituent patterns. |
| The paper does not provide information about the breakdown rate of branched alkanes compared to straight-chain alkanes. | |
33 Citations | The paper states that branched alkanes react faster at the initial stage but slower at later stages compared to straight-chain alkanes, suggesting that branched alkanes break down more slowly. |
6 Citations | The provided paper does not provide information about the breakdown rate of branched alkanes compared to straight-chain alkanes. |
| The provided paper does not directly address the question of whether branched alkanes break down more slowly than straight-chain alkanes. |
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