PhD position in chemistry

PhD position in chemistry

We are a dedicated and interdisciplinary team of chemists and engineers, united by our passion for electrolysis and its pivotal role in the energy transition. We combine cutting‑edge fundamental research with practical, scalable application solutions to help drive climate protection forward. In our daily work, we rely on state‑of‑the‑art analytical and simulation tools, and we maintain close collaborations with industrial partners, research institutions, and stakeholders. Our goal is to develop customized, forward‑thinking solutions for complex challenges in electrochemical technologies. Throughout all our activities, quality, innovation, and long‑term impact take center stage. As a reliable and forward‑looking partner, we accompany our collaborators on their journey toward a more sustainable future.

As a research assistant (m/f/x), you will play an active role in advancing the development of artificial metalloenzymes for selective CO₂ reduction. You will independently plan, conduct, and evaluate experiments at the interface of synthetic chemistry and biochemistry, combining molecular design with protein engineering to develop next‑generation catalysts for CO₂ conversion. Your tasks will include the synthesis and characterization of second‑sphere‑modified cyclam ligands and their metal complexes, the construction of artificial metalloenzymes, and the investigation of their electrochemical and photochemical behaviour. You will analyse and interpret electrochemical data (e.g., cyclic voltammetry, linear‑sweep voltammetry, controlled‑potential electrolysis) and contribute to structure–activity studies through spectroscopic and crystallographic methods. Working as part of an interdisciplinary team, you will contribute ideas and expertise to uncover how second coordination sphere effects can enhance selectivity and efficiency in CO₂‑reduction catalysis. Your work will support the development of innovative, sustainable technologies for CO₂ utilisation and the transition toward a circular carbon economy.

Scope: part‑time (26.69 hours/week = 67%)

Duration: fixed‑term, 3 years

Start: by 01 March 2026

Apply by: 29 December 2025

Tasks

• Independent planning and execution of experiments
• Setup and operation of electrochemical test systems
• Data analysis and evaluation
• Scientific communication and dissemination
• Collaboration in an interdisciplinary team

Profile

1. Experienced chemist with a strong background in synthetic, preferably with hands‑on experience in electrochemical characterisation methods.
2. Familiarity with advanced analytical techniques to evaluate catalyst performance and electrode stability.
3. Ability to independently design, conduct, and troubleshoot experiments, ensuring reproducibility and data integrity.
4. Open‑minded and collaborative attitude, capable of working effectively in interdisciplinary teams and adapting to evolving project needs.
5. Strong scientific communication skills in English, both written and oral, including the ability to document results clearly and present findings to diverse audiences.
6. Required university degree: MSc in Chemistry, Materials Science or comparable degree.

Benefits

• Challenging and varied tasks with a high level of independence.
• Collaboration in a committed and appreciative team.
• Options for flexible working (mobile working and teleworking).
• A workplace in a green environment with direct access to the botanical garden of Ruhr University Bochum.

• A dynamic and supportive interdisciplinary environment where chemists and engineers collaborate closely to tackle cutting‑edge challenges in electrolysis and energy conversion.
• Access to state‑of‑the‑art laboratories and advanced equipment, including automated electrochemical test platforms.
• Opportunities for independent research as well as teamwork, fostering personal and professional growth.
• A culture that values open communication, creativity, and the exchange of ideas across disciplines.

Further information

The position is salaried and based on the collective agreement of the Länder (TV‑L). If the personal and collective agreement requirements are met, the employee will receive pay grade E13 TV‑L.

Further information can be found at (in German).

The place of work is Ruhr University Bochum. If the position is funded by third‑party funds the employee has no teaching obligation.

RUB sees itself as a university with an international presence. The campus languages are German and English. Competence in at least one of the two languages and the willingness to learn the other are a prerequisite. RUB provides corresponding free courses for employees.

German language courses are offered by the University Language Center (ZFA) in the field of German as a Foreign Language (DaF).

Contact Persons for Further Information

Prof. Ulf‑Peter Apfel – Tel.:
Dr. Julian Kleinhaus – Tel.:

Travel costs, costs, and loss of earnings or other application costs job interviews can unfortunately not be reimbursed.

We look forward to receiving your application via our online application portal by 29 December 2025. Please make sure to mention the reference number ANR 5149.

Online application

E‑quality and Diversity

The Ruhr‑Universität Bochum stands for diversity and equal opportunities. We favour a working environment composed of heterogeneous teams, and seek to promote the careers of individuals who are underrepresented in our respective professional areas. The Ruhr‑Universität Bochum expressly requests job applications from women. Applications from individuals with disabilities are most welcome.

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