Postdoctoral Fellow in Zero-Excess Lithium Anode Sulfide-Based All-Solid-State Batteries

The Paul Scherrer Institut seeks a Postdoctoral Fellow to develop zero-excess lithium metal sulfide-based all-solid-state batteries, focusing on optimization and collaborative research in Villigen.

This position is dedicated to the advancement of high-energy-density and safe all-solid-state battery technologies. The successful candidate will lead the development and optimization of zero-excess lithium metal sulfide systems, engaging in joint research initiatives with both industrial partners and academic institutions.

Responsibilities

• Create and refine zero-excess lithium metal sulfide all-solid-state batteries to enhance energy density and safety.
• Investigate current collector and interface engineering methods, such as thin-film modifications and protective interlayers, to boost lithium plating and stripping reversibility.
• Establish wet-slurry processing techniques for manufacturing sulfide-based composite cathodes and assembling multilayer pouch-cell batteries.
• Conduct thorough electrochemical testing, including cyclic voltammetry, galvanostatic cycling, EIS, and measurements of critical current density and Coulombic efficiency.
• Disseminate research outcomes through publications in reputable peer-reviewed journals.
• Share findings at international conferences and project meetings as part of collaborative research efforts.

Requirements

• A PhD in Electrochemistry, Materials Science, Inorganic Chemistry, Chemical Engineering, Physics, or a related discipline.
• Demonstrated practical experience with lithium metal and sulfide-based all-solid-state batteries.
• Strong proficiency in assembling, testing, and analyzing coin- and pouch-type all-solid-state battery cells.
• Solid background in materials and electrochemical characterization techniques.
• A track record of scientific publications in battery or energy-storage research.
• Excellent spoken and written English communication skills.

What the company offers

• On-the-job training and opportunities for personal and professional development within a strong vocational training culture.
• Modern employment conditions and on-site infrastructure designed to support work-life balance and personal interests.
• A fixed-term employment contract for a duration of two years.

About the company

The Paul Scherrer Institut fosters an environment defined by interdisciplinary, innovative, and dynamic collaboration among its researchers.

• Promotes interdisciplinary teamwork and innovative approaches.
• Maintains a dynamic and collaborative research culture.
• Emphasizes vocational training and personal development.