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Table 1 Comparison of the compressible composite electrodes. The capacitances are obtained with symmetric full cells

From: Graphene/Polyaniline Aerogel with Superelasticity and High Capacitance as Highly Compression-Tolerant Supercapacitor Electrode

Materials Uncompressed capacitance Maximum compressive strain Compressed capacitance Content of pseudomaterials Test condition Ref.
Fe2O3/CNT sponge 296.3 F g−1 70% 266.7 F g−1 47 wt% 5 mV s−1 [8]
CNT@PPy sponge 376 F g−1 60% 338.4 F g−1 52.4 wt% 0.5 A g−1 [9]
CNT@ PPy@MnO2 sponge 305 F g−1
9.6 F cm−3
50% 275 F g−1
16.1 F cm−3
~ 60 wt% 2 mV s−1 [10]
Graphene/PPy foam 350 F g−1
14 F cm−3
50% 350 F g−1
28 F cm−3
N.A. 1.5 A g−1 [11]
Melamine foam/graphene/PPy sponge 411 F g−1 75% 329 F g−1 3.92 wt% 10 mV s−1 [12]
Sponge/PANI/CNT 216 F g−1
3.4 F cm−3
60% 210 F g−1 65 wt% 0.64 A g−1 [13]
Graphene/PANI aerogel 424 F g−1
8.9 F cm−3
90% 407 F g−1
85.5 F cm−3
63 wt% 1 A g−1 This work
  1. NA Not applicable