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. 2021 Feb 22;8(8):2004262. doi: 10.1002/advs.202004262

Figure 3.

Figure 3

a–c) AFM height images (2 × 2 µm), b–d) AFM phase images (2 × 2 µm), and e–h) TEM images (scale bar 200 nm) of BTR‐Cl:BTP‐2F‐2Cl, BTR‐Cl:BTP‐FCl‐FCl blend films.