净化沥青的傅里叶变换红外光谱分峰拟合定量分析

朱亚明¹, 高丽娟¹, 赵雪飞^1,^*, 吕君^1,²

Quantitative Analysis of Refined Pitches by Curve-Fitting of Fourier Transform Infrared Spectroscopy Spectrum

ZHU Ya-ming¹, GAO Li-juan¹, ZHAO Xue-fei^1,^*, LÜ Jun^1,²

各净化沥青在3 000~2 800 cm^-1区间内的分峰拟合谱 (a): RP-1; (b): RP-2; (c): RP-3; (d): RP-4