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. 2015 Jun 4;5:10904. doi: 10.1038/srep10904

Figure 2. SEM images of RGOCY and RGOPY.

Figure 2

(a, d) SEM images of single RGOCY and RGOPY (scale bar = 500 and 250 \micro m). (b, e) SEM images of RGOCY and RGOPY micro fibrils (scale bar =5 \micro m). (c, f) HR-SEM images of micro fibril surface of RGOCY and RGOPY (scale bar = 500 nm). Numerous wrinkles were observed, indicating that RGO is well-wrapped around the yarn.