Additive manufacturing of CNTs/PLA composites and the correlation between microstructure and functional properties

Xing Zhou^a^,^c^,^d, Jingrui Deng^a, Changqing Fang^a^,^*(

), Wanqing Lei^a, Yonghua Song^a, Zisen Zhang^a, Zhigang Huang^b^,^*(

), Yan Li^d

Fig. 4.. Raman spectra of pure PLA and CNTs/PLA composites before and after 3D printing.