Ultra-Stretchable and Fast Self-Healing Ionic Hydrogel in Cryogenic Environments for Artificial Nerve Fiber (vol 34, 2105416,2022)

Adv. Mater. 2022, 34, 2105416 DOI: 10.1002/adma.202105416 The conductivity data shown in Figure 1e in the originally published article was incorrect due to calculation mistakes. The corrected Figure 1e is shown here: The units for the conductivity of SSIH described in the main text, Figure S15, and Table S1 are corrected as 11.76 S m−1. The correct expressions in the main text are given below: Abstract: “…deformation tolerance of over 7000%, superior conductivity of 11.76 S m−1…” Section 2: “…Furthermore, the intrinsic conductivity of the ionic hydrogel was enhanced to11.76 S m−1 as LiCl content increased. …” Section 2.2: “We have demonstrated that more LiCl elevated conductivity and then screened the SSIH (11.76 S m-1, Figure S16, Supporting Information) to explore the effect of temperature on conductance. …” Section 4: “…The as-fabricated ionic hydrogel achieved fast self-healing within 10 min, more than 7000% tensile deformation and superior conductivity of 11.76 S m−1 at 30 °C. …” Figure S15 is corrected as follows: The conductivity value for SSIH used in Table S1 is corrected as 11.76 S m−1. Furthermore, repeated occurrences of ref. [6] and ref. [7] have been removed in the corrected table below and the erroneous conductivity values of refs. [15], [36], and [37] in the original Table S1 are updated. The corrected Table S1 is shown as follows. The overall arguments and conclusion of the paper remain unchanged. The authors apologize for any inconvenience caused.