Structure-Property Relationships of PVDF Polymeric Binders and Their Effects on Anode and cathode Films in Lithium Ion Batteries

摘要

The polymeric binder utilized in the preparation of the anode and cathode in lithium ion liquid and polymer cells plays a critical role in the cell performance. In this paper we first discuss general functions of fluoropolumer binders, then amplify characteristics related to adhesion on aluminum and compper surfaces. Lastly we discuss the production of electrodes from highly concentrated PVDF slurry solutions.