Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine. DOI Creative Commons

Khaldia Zghida,

Farouk Hamza Reguig,

Manuel Alcamı́

et al.

ChemPhysChem, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

In this study, we systematically explored the stability and isomerism of neutral dehydrogenated polycyclic aromatic hydrocarbons (PAHs) in various charge states, focusing on anthracene, acridine, phenazine. Our findings highlight key aspects that deepen understanding these molecules' reactivity stability, relevant both laboratory astrophysical contexts. Structural symmetry presence nitrogen atoms significantly impact PAH reactivity. The optimal site for first dehydrogenation varies with state, notable differences observed across different positions states. For loss two hydrogens, there is a clear competition between low high spin influenced by hydrogens lost. Infrared spectral analysis reveals characteristic frequencies conjugated C

Language: Английский

Hydrothermal carbonization aqueous phase applied to the rice paddy: Interaction between soil DOM and bacterial community on runoff water quality DOI
Yuanyuan Feng,

Huayong He,

Lisha Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162495 - 162495

Published: April 1, 2025

Language: Английский

Citations

0
Rainwater-borne H2O2 accelerates roxarsone degradation and reduces bioavailability of arsenic in paddy rice soils DOI

Kaiqing Fan,

Chen Li-ji, Huashou Li

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 478, P. 135633 - 135633

Published: Aug. 23, 2024

Language: Английский

Citations

1
Remediation of Various Phenanthrene-contaminated Soils using Persulfate-Pseudomonas aeruginosa GZ7: Soil Properties, Radical Formation, and Microbial Community DOI
Na Liu,

Xiangyuan Zhou,

Lin Wu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 115013 - 115013

Published: Dec. 1, 2024

Language: Английский

Citations

0
Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine. DOI Creative Commons

Khaldia Zghida,

Farouk Hamza Reguig,

Manuel Alcamı́

et al.

ChemPhysChem, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

In this study, we systematically explored the stability and isomerism of neutral dehydrogenated polycyclic aromatic hydrocarbons (PAHs) in various charge states, focusing on anthracene, acridine, phenazine. Our findings highlight key aspects that deepen understanding these molecules' reactivity stability, relevant both laboratory astrophysical contexts. Structural symmetry presence nitrogen atoms significantly impact PAH reactivity. The optimal site for first dehydrogenation varies with state, notable differences observed across different positions states. For loss two hydrogens, there is a clear competition between low high spin influenced by hydrogens lost. Infrared spectral analysis reveals characteristic frequencies conjugated C

Language: Английский

Citations

0