Two PhD Opportunities in Energy and Planetary Sciences: Natural Hydrogen and Supercritical CO- Systems

PhD Opportunities in Energy and Planetary Sciences

The ETH Zurich Geothermal Energy & Geofluids Group in the Department of Earth and Planetary Sciences is dedicated to investigating subsurface reactive fluid and geothermal energy transfer. Our team employs innovative computer simulations, laboratory experiments, and field analyses to gain fundamental insights and develop sustainable technologies that meet societal needs.

Overview

We invite candidates with backgrounds in geochemistry, electrochemistry, or closely related fields to explore two interdisciplinary research areas:

• Reactivity of Hydrous Supercritical CO2: This position focuses on mineral-hydrous supercritical CO2 reactions, exploring mineral dissolution and precipitation, as well as electrochemical processes within CO2-rich environments. The research directly impacts natural and artificial CO2 reservoirs, geological CO2 storage, and geothermal energy extraction.
• Natural Hydrogen Production: This position aims to investigate the formation, accumulation, and migration of natural hydrogen in subsurface environments, while exploring geochemical processes that lead to hydrogen generation and its potential as an energy resource.

Desired Profile

We seek self-motivated individuals who are passionate about interdisciplinary research at the intersection of Earth science and energy resources. Ideal candidates should:

• Demonstrate a strong interest in geochemistry, planetary science, or subsurface energy science.
• Exhibit a track record of innovative research in relevant fields.
• Possess experience in experimental geochemistry, geochemical modeling, or geothermal/fluid systems.
• Be skilled in geochemistry measurement techniques, such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and nuclear magnetic resonance (NMR).
• Ideally have experience designing and conducting high-temperature and high-pressure in situ experiments.
• Communicate effectively in English, both written and spoken.

Working Environment

We provide a dynamic and stimulating work environment featuring state-of-the-art computational and laboratory infrastructure within the ETH Zurich ecosystem. The GEG Group's Reactive Transport Laboratory is equipped with advanced technologies for conducting in situ reactive transport experiments. Moreover, we are expanding our facilities to enhance our capabilities in multi-nuclide Nuclear Magnetic Resonance (NMR) and Electron Paramagnetic Resonance (EPR).

Commitment to Diversity

ETH Zurich is committed to fostering an inclusive culture that promotes equality of opportunity and values diversity. We strive to create a working and learning environment where the rights and dignity of all staff and students are respected, enabling everyone to thrive.

Your Future with Us

The positions are full-time with a competitive salary in accordance with ETH Zurich standards, initially for one year with potential extensions based on project needs and performance. The anticipated start date is October 1, 2025, or as soon as possible thereafter.

If you are interested in pursuing advanced research in these exciting fields, we encourage you to explore more about our group and the broader mission of ETH Zurich, recognized as a leader in science and technology education and research.