This work was supported by the National Natural Science Foundation of China(Grants No.32171720);the China National Science Fund for Distinguished Young Scholars(Grants No.31925028);the Natural Science Foundation of Liaoning Province(Grants No.2020-BS-171);P.R.China,and the Foundation(No.202101)of Tianjin Key Laboratory of Pulp&Paper(Tianjin University of Science&Technology),P.R.China.
Electronic skin(e-skin),a new generation of flexible electronics,has drawn interest in soft robotics,artificial intelligence,and biomedical devices.However,most existing e-skins involve complex preparation procedures ...