Transformations of benzene-argon mixture in barrier discharge

Perevezentsev, S. A.; Kudryashov, S. V.; Боганов, С. Е.; Ryabov, A. Yu.; Щеголева, Г. С.

doi:10.1134/s0018143911010127

Cited by 7 publications

(1 citation statement)

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“…The composition of the products and the mechanism of benzene conversion in a BD are investigated in a large number of studies [23][24][25][26]. Biphenyl is thought to be the main primary product of its conversion, which is also confirmed by the results of our investigation.…”

Section: Possible Mechanism Of Csm Formationsupporting

confidence: 80%

Formation of ordered polymer patterns from benzene vapors in a barrier discharge

Kudryashov

Ryabov

Shchyogoleva

et al. 2014

Plasma Sources Sci. Technol.

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The experimental conditions are found under which the impact of the barrier discharge (BD) on a gas-vapor mixture of benzene, argon and helium results in a spontaneous formation of ordered polymer structures similar to the luminous BD patterns on the electrodes of the reactor. It is shown that the impact of a BD on a Ar-C 6 H 6 mixture leads to the formation of two types of materials: black color column-structure materials (CSMs), measuring ∼100 µm in diameter and 2 mm in height and ∼4-6 mm honeycomb polymer patterns with a well-defined bead-like interface ∼50-100 µm in height. In a He-C 6 H 6 mixture, the CSMs form dendrite-like structures on the dielectric barrier surface of the high-voltage electrode. The patterns formed on the grounded electrode have no clear boundaries. In this paper, the properties of the materials are investigated and the mechanism of their formation is discussed.

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Section: Possible Mechanism Of Csm Formationsupporting

confidence: 80%