Fig. 2: Sensing performance testing of TESF.
From: Three-dimensional flexible thermoelectric fabrics for smart wearables
a Air permeability of p-type thermoelectric spacer fabric (TESF) and n-type TESF. All samples were measured three times and averaged. b S and thermal conductivity (κ) of carbon nanotubes (CNTs)-based, p-type, and n-type TESF. All samples were measured three times and averaged. c Minimum discernible ΔT for p-type and n-type TESF. d Temperature sensing response time for p-type and n-type TESF. e Resistance response of TESF under different compressive strains, where R is the resistance change value under strain, and R0 is the initial resistance. f Response and recovery speed of TESF under compressive strains. g Stability of resistance changes in TESF after 10,000 compressive strain cycles. h S of p-type and n-type TESF under different compressive strains.
