The new catalyst – developed by an international team led by RMIT University in Australia – is so tough it can make biodiesel from low-grade ingredients, known as feedstock, containing up to 50% contaminants.
It is also so efficient it could double the productivity of manufacturing processes for transforming rubbish like food scraps, microplastics and old tyres into high-value chemical precursors used to make anything from medicines and fertilisers to biodegradable packaging.
Dr Lee Durndell, Lecturer in Chemistry at the University of Plymouth, is among the study’s authors along with colleagues from RMIT, University College London, University of Manchester, University of Western Australia, Aston University, Durham University and University of Leeds.
He has spent many years working in the fields of nanomaterials and catalysis science, in particular looking at ways to develop next-generation materials and processes to tackle the grand challenges of society, including green chemicals and energy production.
For this study, he worked on the synthesis and optimisation of material properties, before characterising them using cutting edge electron microscopy analysis.
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