Doktorand Für Die Entwicklung Der Next Generation Natrium-ionen-batterien (m/w/d)
Volkswagen AG
Salzgitter, Germany
On-site
Three-electrode diagnostic platform development
Real-time electrode-resolved monitoring
Electrochemical diagnostics expertise
The overarching goal of the doctoral thesis will be: The development of a sodium-specific three-electrode diagnostic platform that enables real-time electrode-resolved monitoring of sodium-ion batteries (SIBs)
Job Summary
The overarching goal of the doctoral thesis will be: The development of a sodium-specific three-electrode diagnostic platform that enables real-time electrode-resolved monitoring of sodium-ion batteries (SIBs).
The combination of electrode-resolved potential monitoring with advanced electrochemical diagnostics – particularly impedance spectroscopy with DRT analysis and voltage relaxation protocols – and, where applicable, complementary techniques (e.g., X-ray/neutron CT).
A three-year doctoral program in which doctoral candidates work on internal tasks at PowerCo in addition to their dissertation.
Matching Summary
The overarching goal of the doctoral thesis will be: The development of a sodium-specific three-electrode diagnostic platform that enables real-time electrode-resolved monitoring of sodium-ion batteries (SIBs).
Skills & Requirements
Must-have
Three-electrode diagnostic platform development
Real-time electrode-resolved monitoring
Electrochemical diagnostics expertise
Impedance spectroscopy with DRT analysis
Voltage relaxation protocols
Battery electrochemistry fundamentals
Nice-to-have
Structured analytical working style
Strong documentation habits
Hands-on mentality and willingness to learn
German language skills
Key Requirements
MSc or equivalent in Electrochemistry, Materials Science, Chemical Engineering, Physics or related field
Knowledge of Sodium-Ion Battery systems (SIB)
Practical experience with battery testing
Practical skills in electrochemical characterization