碳纳米管改性P(VDF-HFP)基聚合物电解质的电学性能研究

Study on Electrical Properties of P(VDF-HFP)-based Polymer Electrolyte Modified by Carbon Nano-tubes

制备了以偏二氟乙烯-六氟丙烯共聚物P(VDF-HFP)为基质的聚合物电解质,并掺入碳纳米管,测定该电解质的交流阻抗特性和直流伏安特性。结果表明,加入适当碳纳米管可以提高电解质的离子电导率,改善电解质的电学性能。

After the P（ VDF-HFP ）-based polymer electrolyte having been prepared by incorporating the carbon nano-tubes, this paper determines its AC impedance characteristics and DC volt-ampere characteristics, and points out that adding proper nano-tubes can increase the ionic conductivity of electrolyte and improve the electrical properties of electrolyte based on the results of the measurement.