等离子体辅助催化过程中苯酚氧化动力学的特征

IF 0.8 4区化学 Q4 CHEMISTRY, PHYSICAL

Russian Journal of Physical Chemistry A Pub Date : 2025-10-16 DOI:10.1134/S003602442570181X

G. I. Gusev, B. L. Gorberg, E. Yu. Kvitkova, T. V. Izvekova, D. A. Stulov, V. V. Rybkin, A. A. Gushchin

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引用次数: 0

摘要

研究了含TiO2催化剂体系对等离子体化学过程中苯酚氧化动力学的影响。结果表明，等离子体-催化复合氧化法比介质阻挡放电法更有效。考察了催化剂在载体上沉积的时间对反应过程的影响。分析了不同处理参数下苯酚溶液矿化程度的变化。结果表明，等离子体-催化联合过程中苯酚的高降解效率与活性物质形成的额外通道的出现有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Specific Features of Phenol Oxidation Kinetics in Plasma-Assisted Catalytic Processes

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Specific Features of Phenol Oxidation Kinetics in Plasma-Assisted Catalytic Processes

The effect of catalyst systems containing TiO₂ on the phenol oxidation kinetics in plasma chemical processes is studied. It is shown that the combined plasma–catalytic phenol oxidation is more efficient than the oxidation process in a dielectric barrier discharge. The effect of the time of catalyst deposition on a support on the process is assessed. Changes in the degree of mineralization of phenol solutions at different treatment parameters are analyzed. It is concluded that the higher degradation efficiency of phenol in the combined plasma–catalytic process is associated with the appearance of extra channels for the formation of active species.

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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.