碳纤维丝表面热碳形成动力学

IF 0.8 4区工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY Solid Fuel Chemistry Pub Date : 2024-06-05 DOI:10.3103/S0361521924700071

T. V. Bukharkina, M. V. Shishanov, M. S. Luchkin, A. K. Golubkov, A. A. Vologdina

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引用次数: 0

摘要

提出了在碳化 PAN 纤维细丝表面形成热碳层的动力学模型。实验数据证实了这一动力学模型。在描述单根碳纤维长丝上热碳层的形成时，预测了长周期 CVD 后一束长丝上碳层厚度的增加。

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Kinetics of Pyrocarbon Formation on the Surface of Carbon Fiber Filament

A kinetic model of the formation of a pyrocarbon layer on the surface of filaments of a carbonized PAN fiber is proposed. The resulting kinetic model is confirmed by experimental data. The formation of a pyrocarbon layer on an individual carbon fiber filament is described with a prediction of an increase in the thickness of the carbon layer on a bundle of filaments after a long cycle of CVD.

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来源期刊

Solid Fuel Chemistry CHEMISTRY, MULTIDISCIPLINARY-ENERGY & FUELS

CiteScore

1.10

自引率

28.60%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.