作者：Zhang, M，Qiu, GM，Yan, CH，Li, YR
關鍵字：rare earths; polyparapheneylene; ER suspensions; change of viscosity; leakage current density;
論文來源：期刊
具體來源：Journal of Rare Earths，
發表時間：2000年
Polyparapheneylene(PPP)was doped by CeCl4and FeCl3, and then electrorheological(ER)suspen-sions were prepared by polymer powder with high dielectric constants and silicone oil. Under electric field, the change of viscosity,leakage currentdensity and relative physical constantswere measured.The relationships among electric field strength, particle concentration, viscosity and leakage current density were discussed. The speed of electrorheological response and the recovery time were studied and corresponding mechanisms were investigated.