BaTiO3/polyurethane (BaTiO3/PU) nanocomposite elastomers were prepared from barium titanate nanoparticles, polyester polyol, 2, 4-toluene diisocyanate, 1,4-butanediol and 1, 1, 1-trimethanol propane by the one-step ...
Foundation items:The National Natural Science Foundation of China(No.10472026);the Natural Science Foundation of Jiangsu Province(No.BK2003063).
A new method for measuring the characteristic of electrostriction by a digital speckle correlation method (DSCM) is presented. The in-plane displacement is obtained by using the DSCM, and the out-plane displacement ...