Highly-Active Metal Complexes for Low Temperature Thermocatalytic Ammonia Production Monash University Malaysia in Malaysia

Ammonia is a vital chemical feedstock and energy carrier, playing a central role in global agriculture and the emerging hydrogen economy. Despite its importance, current large-scale production relies on the energy-intensive Haber–Bosch process, which operates at high temperatures and pressures. This project at Monash University Malaysia aims to develop highly-active metal complexes for thermocatalytic ammonia production under low-temperature and low-pressure conditions, offering a sustainable alternative compatible with renewable energy sources.

The research will focus on designing and synthesising metal complexes based on earth-abundant transition metals such as Fe, Co, Ni, and Mo, with tailored ligands to stabilise active species and facilitate efficient nitrogen activation. Mechanistic studies using spectroscopic and electrochemical techniques will elucidate reaction pathways, including N₂ binding, activation, and proton-coupled electron transfer. Catalyst optimisation will target improved turnover frequency, selectivity, and durability under ambient or near-ambient conditions. Integration with green hydrogen or alternative hydrogen carriers will be evaluated to ensure alignment with sustainable energy inputs.

By advancing the fundamental understanding and practical design of molecular catalysts for ammonia synthesis, this project has the potential to provide a low-carbon alternative to the Haber–Bosch process. Successful outcomes could contribute to decarbonising ammonia production for fertiliser industries and enable its role as a clean hydrogen carrier, supporting global net-zero ambitions.

Applicants should have a first class degree in Engineering or Science (preferably Chemical Engineering, Physics, or Chemistry), strong English proficiency, a keen interest in catalysis and green technology, impactful scholarly publications, and the ability to conduct independent research and collaborate effectively. Evidence of English proficiency (IELTS, TOEFL) is required if available.

The project is funded by the Centre for Net-Zero Technology, offering a stipend and fully-funded tuition fees for successful PhD candidates. Applications are accepted year-round. To apply, contact Prof Chong MengNan with your academic background and achievements, and submit your application via the provided link, referencing the research topic as advertised. Review the application submission guide for further details.