Abstract

Raman spectroscopy is used to investigate samples of needle coke. Numerical Raman characteristics are obtained: the graphitization degree and the disorder of the carbon framework. By analysis of the Raman spectra of the coke samples, the graphitization of the molecular fragments within the coke’s carbon framework may be investigated; the completeness of coking may be assessed; and the final coke quality may be estimated.

中文翻译：

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针状焦碳骨架的分子结构：拉曼光谱数据

摘要

拉曼光谱用于研究针状焦样品。获得了数值拉曼特征：石墨化程度和碳骨架的无序。通过分析焦炭样品的拉曼光谱，可以研究焦炭碳骨架内分子片段的石墨化；可以评估焦化的完整性；并且可以估计最终的焦炭质量。