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. 2018 Dec 13;6(5):1801196. doi: 10.1002/advs.201801196

Figure 2.

Figure 2

Synthesis of PS‐b‐PSS‐EMIm block copolymer core–shell structure: a) 1H NMR and b) GPC trace of PSS‐EMIm; c) illustration, d) HAADF TEM; e) oxygen, f) sulfur, g) carbon, and h) nitrogen elemental mapping images of the core–shell structure.