Structure-property relationships in the ionic conductor NaTi2(PS4)3

Basic data for this project

Type of projectIndividual project
Duration at the University of Münster01/08/2020 - 31/12/2022 (Initial start date: 01/05/2019) | 1st Funding period

Description

Superionic conductors are materials that provide fast ion conduction similar to liquid electrolytes, and are currently investigated for the use in solid-state batteries. The usage of a solid electrolyte instead of a liquid electrolyte is thought to provide more safety as solids are much less prone to flammability. However, there is still need for novel ionic conductors and a more in-depth understanding of ionic transport in solids is necessary. The proposal is based on a novel ionic conductor of sodium ions in the solid state, NaTi2(PS4)3, in which the underlying reasons for the ionic conductivity are yet unknown. The hypothesis of this proposal is that structural changes can be induced in this material to gain a better fundamental understanding of the ionic transport, while leading to a material with higher ionic conductivities.

KeywordsPhysical Chemistry; Solids; Surfaces; Material Characterisation; Solid State and Surface Chemistry; Material Synthesis; ionic conductors; battery research
Funding identifierZE 1010/6-1
Funder / funding scheme
  • DFG - Individual Grants Programme

Project management at the University of Münster

Zeier, Wolfgang
Professorship of Inorganic Solid State Chemistry (Prof. Zeier)

Applicants from the University of Münster

Zeier, Wolfgang
Professorship of Inorganic Solid State Chemistry (Prof. Zeier)

Project partners outside the University of Münster

  • Universite Catholique De Louvain (UCL)Belgium

Coordinating organisations outside the University of Münster

  • University of Gießen (JLU)Germany