Figure 2 | Scientific Reports

Figure 2

From: Wearable woven supercapacitor fabrics with high energy density and load-bearing capability

Figure 2

SEM images of carbon fiber threads: (a) with no activation (CF-A0), (b) after one activation (CF-A1), and (c) after two activations (CF-A2). (d) Diagram showing the diameter distribution of CF-A0, CF-A1, and CF-A2. (e) N2 adsorption/desorption isotherm of activated carbon fiber samples. (f) Cumulative pore volume and (inset) pore-size distribution of the samples calculated by using a slit/cylindrical nonlocal density functional theory (NLDFT) model.

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