Researchers at IISER Tirupati have created a synthetic method to produce hydrogen gas from methanol and paraformaldehyde under mild conditions. This development is seen as a potential advancement in both chemical synthesis and sustainable energy solutions. The method employs commercially available nickel catalysts and operates without the need for bases or activators, demonstrating impressive efficiency.

The study, directed by Prof. Ekambaram Balaraman, emphasised the method's effectiveness in the transfer hydrogenation of alkynes to alkenes. This process is crucial for creating bioactive molecules with enhanced synthetic value. The approach is in line with global efforts to discover sustainable and renewable energy sources, addressing the rapid depletion of fossil fuels.

Methanol and paraformaldehyde were selected for their abundant production and potential as hydrogen carriers, offering significant advantages over free hydrogen in terms of storage and transportation. The hydrogen generated was effectively used in chemo- and stereo-selective partial transfer hydrogenations.

The research was supported by the ANRF (formerly SERB, a statutory body of the Department of Science and Technology) and has been accepted for publication in the journal 'Catalysis Science & Technology'. This study opens a new pathway for COx-free hydrogen generation, contributing to the development of a 'hydrogen economy' and addressing the challenges posed by increasing global energy demands.