Evaporation of Carbon Atoms and Molecules in Helium by Low-Current Arc Discharge with Graphite Electrodes

被引：15

作者：

Saifutdinov, A. I. ^{[1
]}

Sorokina, A. R. ^{[1
]}

Boldysheva, V. K. ^{[1
]}

Latypov, E. R. ^{[1
]}

Saifutdinova, A. A. ^{[1
]}

机构：

[1] Kazan Natl Res Tech Univ KAI, Kazan 420111, Russia

来源：

HIGH ENERGY CHEMISTRY | 2022年 / 56卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

plasma-chemical synthesis; carbon; nonequilibrium plasma; atmospheric pressure; arc discharge; MICROWAVE-DISCHARGE; IMPACT IONIZATION; NANOTUBES; MICRODISCHARGES; EXCITATION;

D O I：

10.1134/S0018143922060170

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In terms of the unified model of low-current arc discharge, which describes the processes occurring in the gas-discharge gap and in the electrodes, numerical calculations have been carried out to study the evaporation of carbon atoms and molecules from graphite electrodes into a nonequilibrium helium arc plasma. For different values of discharge current density, the distributions of atomic and molecular carbon and their ions are presented.

引用

页码：477 / 486

页数：10

共 45 条

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