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Figure 1

From: A windable and stretchable three-dimensional all-inorganic membrane for efficient oil/water separation

Figure 1

Structure characterization of ZnO-NRs/CC membrane with a hydrothermal reaction time of 24 h for growing ZnO-NRs on CC membrane. (a) Digital image of the dried flexible rolled-up membrane, the inset is a top-view of the dried as-prepared membrane. (b) SEM image of the membrane. (c) SEM image of a single carbon fiber with the growth of the ZnO-NRs. (d) XRD patterns of the ZnO-NRs/CC membrane compared with the original CC membrane, confirming the formation of the wurtzite structure of the ZnO for the ZnO-NRs/CC membranes.

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