The University of Sydney's School of Chemistry is offering two fully funded PhD positions in the innovative field of catalytic air-gap electrochemistry, a new approach to sustainable nitrogen fixation. This research aims to address the environmental impact of synthetic nitrogen fertilizer production, which currently relies on the energy-intensive Haber-Bosch process responsible for significant global CO₂ emissions and energy consumption. Inspired by natural lightning strikes, the project explores the use of high-energy electrons in non-thermal plasma to activate inert nitrogen (N₂) from air and drive radical reactions at the air–water–catalyst interface.

Successful candidates will join a collaborative effort between the MMY group (catalysis) and the Jiang group (plasma chemistry), working closely with the Laboratory of Advanced Catalysis for Sustainability. The research will involve designing green reaction pathways, developing new materials and bench-top reactors, and investigating how catalyst structure influences performance in electrochemical and radical-driven processes. Students will gain hands-on experience with a range of advanced characterization techniques, including chromatography, microscopy, and spectroscopy.

Applicants should have a strong background in Chemistry, ideally with knowledge in materials science, and must hold a 4-year undergraduate degree with First Class Honours or a research thesis, or a Master's Degree (by research) by early 2026. Prior research experience, preferably with a publication, is required. Candidates must demonstrate excellent English communication skills and have an overall GPA above 3.5/4.0 (or >85/100 or top 10% in class). Only graduates from the top 100 universities worldwide (preferably top 50) will be considered.

The positions are fully funded through the ARC Discovery Project (2026-2029), covering tuition and stipend. International candidates should apply 3-6 months in advance, while Australian candidates are encouraged to apply at least 2 months before their intended start date. Applications are accepted year-round, but only those meeting all requirements should apply. The initial application involves submitting a CV via the provided Google form; shortlisted candidates will be contacted by email within 2–3 weeks. For more information, visit the group websites: HJ Jiang group and MMY group.

This opportunity is ideal for curious, energetic, and self-motivated individuals passionate about interdisciplinary research in catalysis, plasma chemistry, and sustainable chemical engineering. Join us in developing next-generation solutions for global food security and environmental sustainability.