Green Alternative binders for high-voltage electrochemical capacitors

Baltic Polymer Symposium 2015

材料科学;化学

Khomenko, V.^1 ; Barsukov, V.^1 ; Chernysh, O.^1 ; Makyeyeva, I.^1 ; Isikli, S.^2 ; Gauthy, F.^2

Kiev National University of Technologies and Design, 2 Nemirovich-Danchenko str., Kiev

02011, Ukraine^1

Solvay S.A. Functional Nanomaterials, Rue de Ransbeek 310, Brussels

B-1120, Belgium^2

关键词: Aqueous dispersions;    Aqueous solvents;    Electrochemical capacitor;    Electrochemical performance;    Electrode fabrication;    Lithium-ion capacitors;    Negative electrode;    Production process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/111/1/012025/pdf
DOI  :  10.1088/1757-899X/111/1/012025

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Different polymer binders have been studied for applications in positive and negative electrodes of lithium-ion capacitor (LIC). The current work describes also some new approaches for changing the electrode fabrication process from organic to aqueous solvents in order to reduce the cost of the electrode making process. LIC electrodes made from Solef® PVDF aqueous dispersions have revealed a superior electrode quality and a high electrochemical performance. These achievements have demonstrated the possibility to develop an environmentally friendly production process of LIC.