Autor: |
Dingyu Hou, Gustavo Leon, Laura Pascazio, Angiras Menon, Jacob W. Martin, Markus Kraft, Xiaoqing You |
Rok vydání: |
2021 |
Předmět: |
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Zdroj: |
Proceedings of the Combustion Institute. 38:565-573 |
ISSN: |
1540-7489 |
Popis: |
The impact of localized π-radicals on soot formation is explored by considering their electronic structure and computing their relative concentrations in flame conditions. Electronic structure calculations reveal that the presence of localized π-radicals on rim-based pentagonal rings is due to aromaticity. We further calculated a complete mechanism for the formation and elimination of the site from hydrogen additions and abstractions. A batch reactor with flame concentrations of H• and H2 was used to determine the time-dependent concentration of localized π-radicals. Low temperatures ( 10 − 6 − 10 − 7 ) in below |
Databáze: |
OpenAIRE |
Externí odkaz: |
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