supported by the Basic Science Center Program of the National Natural Science Foundation of China (51988102);the National Key Research and Development Program of China (2017YFB0306903);the Major Program of National Natural Science Foundation of China (51790501);the Innovative Research Groups (51221002 and 51521062);the National Natural Science Foundation of China (52003024)
Although dielectric elastomer(DE)with substantial actuated strain(AS)has been reported 20 years ago,its scientific understanding remains unclear.The most accepted theory of DE,which is proposed in 2000,holds the view ...