PhD Student in Polymer Electrolytes for Solid State Batteries / PhD Studentess in Polymer Electrolytes for Solid State Batteries

Paul Scherrer Institut (PSI) - May 1, 2026

Your Tasks

You will work on a Swiss National Science Foundation project dedicated to understanding and improving ion transport in multilayer polymer electrolytes (MLPEs). As a PhD student, you will be responsible for experimental development within the materials and electrochemistry work packages.

  • Designing and synthesizing single layer and multilayer polymer electrolytes, including systems with varying polymer chemistry, salt content, and inorganic filler loading.
  • Performing electrochemical characterization to assess ionic conductivity, electrochemical stability, and interfacial impedance.
  • Preparing samples for advanced operando methods (neutron imaging, microscopy workflows) in collaboration with project partners.
  • Supporting the development of polymer electrolyte integration into porous battery electrodes for long-term cycling and aging studies.
  • Analyzing experimental data, writing scientific publications, and presenting results at international conferences.
  • Collaborating within a multidisciplinary environment across PSI and international institutions.

Your Profile

  • Master’s degree in Materials Science, Polymer Chemistry, Polymer Physics, Chemistry, Electrochemistry, Chemical Engineering, or a closely related field.
  • Strong interest in polymer electrolytes, polymer chemistry, polymer physics, or solid-state battery materials.
  • Motivation to work in an experimental laboratory environment and engage in interdisciplinary collaboration.
  • Good communication skills and an excellent command of English.
  • Ability to work independently, manage complex experimental workflows, and contribute actively to team-based research.

We Offer

Our institution is committed to interdisciplinary, innovative, and dynamic collaboration. You will benefit from systematic on-the-job training, personal development opportunities, and a strong vocational training culture. We also provide modern employment conditions and on-site infrastructure to support the optimal balance between work and personal life.

For further information, please contact Dr. Sigita Trabesinger at sigita.trabesinger@psi.ch.

To apply, please apply online using the form below. Only applications matching the job profile will be considered.

Location : Villigen PSI
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

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