Project Details
Projekt
Development of Polymer Electrolytes Complementary to Model Active Systems for Polymer-based Batteries
Subject Area
Polymer Materials
Preparatory and Physical Chemistry of Polymers
Preparatory and Physical Chemistry of Polymers
Term
from 2020 to 2024
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 441235665
This collaborative research project of IPF Dresden and FSU Jena aims at the development of novel polymer electrolytes complementary to model active materials for polymer-based bat-teries. The electrolytes will be developed with tailor-made properties regarding ion transport, mor¬phology, thermal and electrochemical stability as well as compatibility to the electrodes (i.e. active material and conductive additive). The principle transport mechanisms will be studied, just as the influence of the electrolyte structure and interfaces on the cell performance. The main scientific aim of the project is to gain a better understanding of correlations between the chemical and morphological structure of the cell components with the performance of model polymer batteries. For this, in a first approach, polymeric single-ion conductors for anions will be synthesized, which are suitable electrolyte systems for active polymeric materials requiring anion-shuttling. The second approach aims at a charge transport reversal by equipping the active materials with charged species. These research activities will extended by developing triblock copolymer containing all necessary components for a molecular battery.
DFG Programme
Priority Programmes
Subproject of
SPP 2248:
Polymer-based batteries
Co-Investigator
Privatdozentin Dr. Doris Pospiech
