煤系石墨微晶结构各向异性和非均质性的拉曼光谱表征

李焕同^1,², 邹晓艳^3,^*, 夏炎⁴, 张卫国¹

Anisotropic and Heterogeneity of Coal Measures Graphite Micro-Crystalline Structure by Raman Spectroscopy

LI Huan-tong^1,², ZOU Xiao-yan^3,^*, XIA Yan⁴, ZHANG Wei-guo¹

层理面(XY面)缺陷 R ₁分布显微拉曼成像 (a): CM130N, L _c=1.80 nm, 5 layers; (b): BC210, L _c=7.50 nm, 22 layers, DG=0.61;(c): SXL130, L _c=23.20 nm, 69 layers, DG=0.84; (d): SXL100, L _c=27.20 nm, 81 layers, DG=0.90