Non-noble metal driven catalysis : An exploration of the materials and applications

Noble metals, which form a significant proportion of catalysts at present, are not sustainable, which necessitates the need for non-noble metal alternatives. This report contains a thorough analysis of data obtained from the CAS Content CollectionTM, pertaining to the recent development of non-noble metal catalysts, their usage, and applications. We herein identify the research trends since 2012 in four subfields: electrocatalysts, homogeneous catalysts, photocatalysts, and biocatalysts. Within the subfields, we present: the most reported catalysts; emerging catalyst substances; significant reactions, and applications; map of the cooccurrence of catalyst substances with their reactions and applications. With this article, we aim to provide a data driven overview of the complex publication landscape and unique scientific insights for a deeper understanding of the field.