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. 2019 Apr 18;7:272. doi: 10.3389/fchem.2019.00272

Figure 8.

Figure 8

Comparison of CVs from all-solid-state supercapacitors with GO-doped ion gel and pure ion gel, and conventional supercapacitor with neat EMI-BF4 at a scan rate of 25 mV s−1 (A) and 200 mV s−1 (B), respectively (Yang et al., 2013). (Reprinted with permission from John Wiley and Sons. Copyright 2013).