A4 C2 0 A2 500 1000 1500 2000 2500 3000 3500 4000 4500 0 500 1000 1500 2000 2500 3000 3500 4000 4500 Spin Speed (rpm) Spin Speed (rpm) Figure 6 Figure 8 Optical Properties Optical Properties 495 and 950 PMMA Resists Copolymer Resists 1.7 1.7 Cauchy Coeffiecients Cauchy Coeffiecients A...
As shown in Figure 2, because of amorphous structure, none melting and crystallization peak appeared in the PMMA DSC curve. Figure 2a shows the second heating curves, the pristine PVDF exhibited a melting peak at 169 °C. With the addition of PMMA, the melting peaks of VM were obviously ...
By BiDoseResp function, A1 and A2 are the bottom (initial value) and top (final value) asymptotes, respectively, being A1 equal to 21.34 °C and A2 equal to 568.14 °C. In addition, h1 and h2 are the slopes (tangents) of part 1 and part 2 of BiDoseResp function, being h1 equal ...
The curves suggested two exponential decays; the first concerns the dye molecules which may exist outside the core of the PMMA free volume, thus the molecules take a short time to photodegrade at fast rate constant R1. On the other hand, the second rate constant R2 characterizes the slow ...
Figure 7. TGA curves of the complexes 1 and 2, Eu(TFT)3phen/PMMA, and Eu(TFT)3bpy/PMMA. We take complex 1 as an example. The experimental results show that the initial decomposition temperature of the composite is approximately 268 °C. It is higher than the decomposition temperature ...