壳聚糖—铜离子复合物电流变悬浮液的导电特性

以壳聚糖－铜离子复合物为悬浮颗粒相，硅油为分散介质，制得电流变悬浮液，研究了其导电特性及影响因素，如电场强度、颗粒浓度、表面活性剂含量、温度以及剪切速率等。实验结果表明，随着电场强度、颗粒浓度、温度的增大，体系的导电性增大；而随着剪切速率的提高，表面活性剂的增多，体系的导电特性降低。

The Conductive Property of ER Suspensions Based on Chitosan-Cu~(2+) Complex

The electrorheological (ER) suspensions containing chitosan-Cu2+ complex particles and silicone oil were prepared. The conductive properties of these suspensions and their influencing factors, such as field strength, particle concentration, surfactant content, temperature and shear rate, were investigated. The results show that, as the field strength, concentration, or temperature increases, the suspension system's conductive property enhances, while with the increasing shear rate or surfactant content, the system's conductive property decreases.