Figure 5.

Rate capabilities. Comparison of rate capabilities in pure ZW and C-ZW nanorods at different current rates. The open-square curve indicates the coulombic efficiency of the C-ZW nanorods. (By HW Shim et al.).

Shim et al. Nanoscale Research Letters 2012 7:9   doi:10.1186/1556-276X-7-9
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