Figure 1.

5μm, 10μm and 20μm long SiNWs SEM images before and after charge/discharge cycling. SEM images before charge/discharge cycling of a) 5 μm SiNWs, b) 10 μm SiNWs, c) 20 μm SiNWs and SEM images after charge/discharge cycling of d) 5 μm SiNWs, e) 10 μm SiNWs, f) 20 μm SiNWs.

Thissandier et al. Nanoscale Research Letters 2013 8:38   doi:10.1186/1556-276X-8-38
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