Abstract
The hydrogel actuated membrane in this paper is highly stretchable while having an electrically responsive output force. At a doping level of 0.6 g SA, the elongation at break of the hydrogel-driven membrane reached 3117% and the output force density reached 16.49 mN/g. In addition, the elastic modulus, tensile strength, and specific capacitance of the driving membrane reached the maximum values of 29.05 kPa, 907.24 kPa, and 452.8 mF/g at SA doping content of 0.75 g.
Disclosure statement
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.