2022
DOI: 10.1007/s10570-022-04622-6
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Hydroxyethyl cellulose-based electrically conductive, mechanically resistant, strain-sensitive self-healing hydrogels

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Cited by 13 publications
(5 citation statements)
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“…Notably, the conductivity of the PNSAX double cross-linked hydrogel reached 0.43 S/m, which was comparable and even superior to the multifunctional conductive hydrogels reported recently. 70,71 Moreover, considering that the hydrogel possessed excellent stretchability and the conductivity of hydrogel might change during strain, the hydrogel might exhibit strain-sensitive conductivity. 64 To investigate the strainsensitive conductivity of the PNSAX double cross-linked hydrogel, both the qualitative test and the quantitative test were carried out.…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…Notably, the conductivity of the PNSAX double cross-linked hydrogel reached 0.43 S/m, which was comparable and even superior to the multifunctional conductive hydrogels reported recently. 70,71 Moreover, considering that the hydrogel possessed excellent stretchability and the conductivity of hydrogel might change during strain, the hydrogel might exhibit strain-sensitive conductivity. 64 To investigate the strainsensitive conductivity of the PNSAX double cross-linked hydrogel, both the qualitative test and the quantitative test were carried out.…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…And absorption peak at 1330 cm –1 is related to C–H bending vibration of the primary alcohol (−CHOH−). Moreover, the vibrational band at 1061 cm –1 is assigned to the C–O stretching vibration. , The FT-IR spectra of MoS 2 /HEC contain all the characteristic peaks of MoS 2 and HEC, which further proves the successful preparation of MoS 2 /HEC.…”
Section: Resultsmentioning
confidence: 67%
“…The strain-induced resistance change of the IHPS unit was different compared with an ideal electroconductive resistor. This phenomenon might be caused by the inhomogeneous elongation of four types of hydrogels with different initial ion concentration and ion-selective efficiency in one unit 27 , 28 , which still necessitates a comprehensive investigation in the future. Besides, during cyclic stretching testing, the consecutively-printed IHPS unit exhibited relatively stable voltage output, which showed a reduction of 2.52% after undergoing 1000 cycles of stretching-and-releasing (ε l = 100%) for 120 min (Fig.…”
Section: Resultsmentioning
confidence: 99%