Title :
Study on the preparation and electro-deformation of EVOH-SO3K IPMC
Author :
Zhang, Yu-Jun ; Huang, Yu-Dong ; Li, Feng-Fu
Author_Institution :
Dept. of Appl. Chem., Harbin Inst. of Technol., China
Abstract :
EVOH-SO3K is prepared by sulfonation reaction of EVOH with 1,3-propane sultone and characterized by IR, 1H NMR. It is soluble in water when the ratio of hydroxyl in EVOH and 1,3-propane sultone is less than 2.5 and insoluble in water when the ratio is more than 2.5. The EVOH-SO3K membrane is prepared by electrospinning and the electrode-formation characteristic of the membrane is studied. It is proved that there is electro-deformation on EVOH-SO3K film under the electric strength of 156-128 V/mm. The mechanism of electro-deformation is discussed according to the structure and the performance of the material.
Keywords :
composite materials; deformation; electric strength; electromechanical effects; infrared spectra; polymer films; proton magnetic resonance; 1,3-propane sultone; 1H NMR; EVOH-SO3K film; H2O; IR spectra; electric strength; electrode-formation characteristic; electrospinning; hydroxyl; ionomeric polymer metal composites; sulfonation reaction; water; Aerospace electronics; Aerospace materials; Biomembranes; Chemical technology; Conducting materials; Ferroelectric materials; Materials science and technology; Polymers; Radar antennas; Robots;
Conference_Titel :
MEMS, NANO and Smart Systems, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7695-2398-6
DOI :
10.1109/ICMENS.2005.113
