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. 2018 Oct 26;4(10):eaau1956. doi: 10.1126/sciadv.aau1956

Fig. 2. Analysis of thermal expansion behavior of poly(amide-imide)s.

Fig. 2

(A) Representative 2D GIWAXS data of the PAI(s-s), PAI(s-u), PAI(u-s), and PAI(u-u). (B) Azimuthal profile in the qz direction, which was deconvoluted assuming Gaussian functions. arb. units, arbitrary units. (C) A plot of π-π stacking distance versus u(u + s). (D) A plot of CTE versus π-π stacking distance.