scholarly journals Formation of polycyclic aromatic hydrocarbons from bimolecular reactions of phenyl radicals at high temperatures

2015 ◽  
Vol 17 (43) ◽  
pp. 29064-29071 ◽  
Author(s):  
P. Constantinidis ◽  
H.-C. Schmitt ◽  
I. Fischer ◽  
B. Yan ◽  
A. M. Rijs
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
High Temperatures ◽  
Aromatic Hydrocarbons ◽  
The Self ◽  
Phenyl Radical ◽  
Phenyl Radicals ◽  
Combustion Chemistry ◽  
Bimolecular Reactions ◽  
Polycyclic Aromatic

The self-reaction of the phenyl radical is one of the key reactions in combustion chemistry.

The formation of aromatic hydrocarbons at high temperatures. XXI. The pyrolysis of n-butylbenzene over a range of temperatures from 300° to 900° at 50° intervals

1964 ◽  
Vol 17 (7) ◽  
pp. 778 ◽  
Author(s):  
GM Badger ◽  
RWL Kimber ◽  
J Novotny
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
High Temperatures ◽  
Aromatic Hydrocarbons ◽  
Polycyclic Aromatic

n-Butylbenzene has been pyrolysed over a range of temperatures from 300� to 900�, at 50� intervals, and the resulting tars analysed. The optimum temperatures for the formation of 15 polycyclic aromatic hydrocarbons have been determined; these range from 660� to 740�.

Planarization of tetracarboxamides: tuning the self-assembly of polycyclic aromatic hydrocarbons

2019 ◽  
Vol 55 (43) ◽  
pp. 6070-6073
Author(s):  
Yeray Dorca ◽  
Cristina Naranjo ◽  
Patricia Delgado-Martínez ◽  
Rafael Gómez ◽  
Luis Sánchez
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Self Assembly ◽  
Supramolecular Structures ◽  
The Self ◽  
Supramolecular Polymers ◽  
Self Assembling ◽  
Π Stacking ◽  
Polycyclic Aromatic

The geometry-dependent self-assembling features of two PAHs, 1 and 2, is reported. The more planar 1 forms H-type supramolecular polymers, in a highly cooperative fashion by combination of H-bonding and π-stacking, with rod-like morphology. However, the highly distorted 2 interacts only by means of H-bonding yielding lamellar supramolecular structures.

Role of Phenyl Radicals in the Growth of Polycyclic Aromatic Hydrocarbons

2008 ◽  
Vol 112 (11) ◽  
pp. 2362-2369 ◽  
Author(s):  
Bikau Shukla ◽  
Akio Susa ◽  
Akira Miyoshi ◽  
Mitsuo Koshi
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Phenyl Radicals ◽  
Polycyclic Aromatic

scholarly journals Formation of bicyclic polycyclic aromatic hydrocarbons (PAHs) from the reaction of a phenyl radical with cis-3-penten-1-yne

RSC Advances ◽  
2018 ◽  
Vol 8 (24) ◽  
pp. 13226-13236 ◽  
Author(s):  
Mingrui Wei ◽  
Tingting Zhang ◽  
Xianfeng Chen ◽  
Fuwu Yan ◽  
Guanlun Guo ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Potential Energy ◽  
Potential Energy Surface ◽  
Aromatic Hydrocarbons ◽  
Energy Surface ◽  
Phenyl Radical ◽  
Polycyclic Aromatic

The formation of PAHs within 4-, 5-, 6- and 7-membered rings on the C6H5 + C5H6 potential energy surface.

The formation of aromatic hydrocarbons at high temperatures. XXIV. The pyrolysis of some tobacco constituents

1965 ◽  
Vol 18 (8) ◽  
pp. 1249 ◽  
Author(s):  
GM Badger ◽  
JK Donnelly ◽  
TM Spotswood
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
High Temperatures ◽  
Aromatic Hydrocarbons ◽  
Polycyclic Aromatic ◽  
Tobacco Constituents

In an attempt to stud) the mode of formation of polycyclic aromatic hydrocarbons in cigarette tar, pyrolyses of dotriacontane (C32H66) and of stigmasterol at 700� have been undertaken. Both compounds gave complex tars containing many aromatic hydrocarbons. Mechanisms for the formation of some of these are discussed, and the relative concentrations of some of the polynuclear hydrocarbons present 1n both tars are compared with those in cigarette tar.

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