不同变质程度煤样化学结构特征FTIR表征
贾廷贵1,2, 李璕1,*, 曲国娜1, 李伟3, 姚海飞3,4,5, 刘廷方6

FTIR Characterization of Chemical Structures Characteristics of Coal Samples With Different Metamorphic Degrees
JIA Ting-gui1,2, LI Xun1,*, QU Guo-na1, LI Wei3, YAO Hai-fei3,4,5, LIU Ting-fang6
不同变质程度煤样含氧官能团FTIR谱图拟合结果 (a): 褐煤; (b): 不粘煤; (c): 气煤;(d): 焦煤; (e): 无烟煤