摘要
将高介电材料钛酸钡颗粒(BaTiO_(3))掺入到聚氨酯-丙烯酸酯(CN9021NS)中以提高复合材料介电性能;研究了BaTiO_(3)用量对聚氨酯-丙烯酸酯介电性能的影响。结果表明,掺入BaTiO_(3)可有效提高复合材料介电常数,还可有效减小致动器能量损耗;这一成果可有效提高各类软体机器人的机电性能。
The high-dielectric material(BaTiO_(3))was added into polyurethane-acrylate(CN9021NS)to improve the dielectric properties of the composites.The effect of BaTiO_(3) dosage on the dielectric properties of polyurethane-acrylate was studied.The results showed that the addition of BaTiO_(3) could effectively increase the dielectric constant of the composites and reduce the energy loss of the actuator.This result effectively improved the electromechanical performance of various soft robots.
作者
韩纪泽
何田
HAN Ji-ze;HE Tian(Qingdao University,Qingdao 266071,China)
出处
《特种橡胶制品》
CAS
2024年第2期1-6,共6页
Special Purpose Rubber Products
基金
国家自然科学基金项目(52175236)
国防科技创新特区基金资助项目资助
关键词
介电弹性体
聚氨酯-丙烯酸酯
纳米钛酸钡
介电性能
dielectric elastomers
polyurethane-acrylate
nano-barium titanate
dielectric properties
