Fig. 5From: Effect of tungsten disulfide nanotubes on crystallization of polylactide under uniaxial deformation and annealingRatio of the intensity value of the main PLA reflection ((110)/(200), centered at q = 1.16 Å− 1) and the intensity value at the valley (positioned at q = 1.25 Å− 1) Ipeak/Ivalley for the UNST, ST0, ST3 and ST10 films as a function of the WS2 NTs concentration (wt% = 0 corresponds to neat PLA)Back to article page