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. 2018 Feb 7;8(12):6326–6330. doi: 10.1039/c7ra12719g

Physical properties of DAS-PI polyimidesa.

Polymer 2θ (°) d spacing (Å) T d (°C)
DAS-PI1 15.15, 25.04 5.84, 3.55 500
DAS-PI2 16.5 5.36 520
DAS-PI3 16.94 5.22 525
a

2θ and d spacing value obtained from WAXD curves. Td, temperature at which 10% weight loss was recorded by TGA.