InstituteApplied Polymer Physics RemunerationEG 13 ID: 0426WMEXK6 Start of employment as soon as possible Application deadline 26.01.2026 Scope part-time (65%) and for a maximum of three years

We are seeking applications for a 3-year Ph.D. position in polymer and materials chemistry, starting as soon as possible. The doctoral project focuses on the development and characterization of conductive polymer–based electrode materials for bioelectrochemical CO₂ conversion.

The interaction between microorganisms and electrodes critically determines CO₂ conversion rates and production efficiency. Conventional electrode materials offer high conductivity but limited tunability in surface chemistry and biocompatibility. In this project, conductive polymers are used to engineer the electrode–microorganism interface in a targeted manner. The Ph.D. project includes:

Synthesis and electrochemical characterization of conductive polymer/graphite composites, using materials such as PANI and PEDOT:PSS prepared via chemical and electrochemical methods.
Structural modification of conductive polymers to improve biological and mechanical properties, including self-doping, functional group introduction, and incorporation of biocompatible additives.

Long-term stability and robustness studies under operation conditions, assessing electrochemical performance and microorganism–electrode, feeding into the selection of materials for a reactor demonstrator.

YOUR TASKS

Conduct cutting-edge research towards obtaining a Ph.D. in macromolecular organic chemistry
Synthesize conductive polymers and modify via functional groups, self-doping, and biocompatible additives to tailor surface and mechanical properties
Perform electrochemical characterization of electrode materials (e.g. cyclic voltammetry)
Work with academic and industrial partners
Contribute to teaching activities, such as supervising B.Sc./M.Sc. students and assisting in laboratory courses

YOUR PROFILE

Requirements

Completed scientific university studies, in particular in the subject Chemistry, Materials Science, or a related field

Desired knowledge and personal skills

Strong background in organic synthesis with hands-on laboratory experience
High motivation to work independently and proactively develop new research directions
Enthusiastic and innovative team player with excellent problem-solving abilities
Proficiency in English for scientific communication and collaboration

OUR OFFER

A job in an interesting, friendly and appreciative working environment
A challenging and exciting research project in a highly interdisciplinary environment
Live and work in Hamburg - a vibrant international city with a rich scientific and cultural landscape

At the heart of TU Hamburg’s research, teaching and transfer of technology is the guiding principle of developing technology for people. The TU Hamburg sees itself in this context as a family-friendly and sustainable university with high performance and quality standards that strives for excellence in all its research fields. Interdisciplinarity, innovation, regionality and internationality are binding principles in our actions. With currently around 8.000 students, 110 professors and 1.650 employees, the TU Hamburg is characterised by short decision-making processes and close cooperation between the board, the institutes, the deans of studies, the research areas and the administration. We identify ourselves with a modern leadership culture and cultivate appreciative interaction.

For further information please contact Prof. Dr. Franziska Lissel, phone +49 40 30601 4461, email: .

We value diversity, therefore all applications are welcome, regardless of gender, gender identity, ethnic origin, nationality, age, religion and belief, disability, sexual orientation and identity or social background.

The TU Hamburg stands for as well as

Please send your complete application documents (cover letter, curriculum vitae in table form, proof of completed training and/or university degree, job references or certificates of employment) via the online application system.

Notice for graduates of foreign educational qualifications:
Please submit proof of all obtained university degrees and, if available, the recognition of your educational qualifications in Germany (e.g. anabin excerpts and/or acknowledgement of previous employers).