We develop a novel film electrode fabrication technology involving phase separation and self-assemble of hydrophilic and hydrophobic polymers together with the active materials, and introducing different halide ions into membrane. With the introduction of hydrated halide clusters of Cl⁻, the water contact angle of the PESAC film is reduced from 90.6° to 62.4° and the capacitance of single electrode increases from 173.0 to 242.5 F g⁻¹. Furthermore, polymer brushes of different length with halogen ions at the end of macromolecules are grafted on the surface of film and pores. There is a balance between the wettability and the steric effect.

中文翻译：

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水性超级电容器电极材料上的水合卤化物簇

我们开发了一种新颖的膜电极制造技术，涉及相分离以及亲水性和疏水性聚合物与活性材料的自组装，并将不同的卤离子引入膜中。随着引进的Cl水合卤化物簇^-时，PESAC膜的水接触角从90.6°降低到62.4°，单个电极增加从173.0到242.5 F G电容^-1。此外，在大分子末端带有卤素离子的不同长度的聚合物刷被接枝到薄膜和孔的表面上。润湿性和空间效应之间存在平衡。