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. Author manuscript; available in PMC: 2018 Nov 19.
Published in final edited form as: ACS Appl Mater Interfaces. 2018 Apr 11;10(16):13953–13962. doi: 10.1021/acsami.8b00068

Figure 4.

Figure 4.

(a) Electrical conductivity of elastic conductors prepared using spinning solutions with different Ag−PAA nanoparticle concentrations. (b) Normalized electrical conductivity (σ/σ0) values for elastic conductors prepared using spinning solutions with different Ag−PAA nanoparticle concentrations under uniaxial tensile strain. (c) Comparison diagram of conductivity values under different strains for composites studied in this work and representative stretchable conductor reported previously. (d) Experimental (data points) and theoretical (eq 4) (black curves) normalized electrical conductivity (σ/σ0) dependence on strain for elastic conductors prepared using spinning solutions with 35% (w/v) Ag−PAA nanoparticle concentration under uniaxial tensile strain. Normalized electrical conductivity values at (e) released state (0% strain) and (f) stretched state (100% strain) for elastic conductors prepared using spinning solutions with different Ag−PAA nanoparticle concentrations as a function of cycle number (n = 3 for all groups, error bars represent standard deviation).