Researchers at IISER Tirupati developed an efficient method for moving towards ‘Hydrogen economy
- Researchers have developed an innovative synthetic method to produce hydrogen gas from a mixture of methanol and paraformaldehyde under mild conditions.
KEY HIGHLIGHTS
- This method has proven particularly effective for
- hydrogenation of alkynes to alkenes and
- The combination could be a promising hydrogen carrier, paving the way for advancements in chemical synthesis and sustainable energy solutions.
- The rapid depletion of fossil fuels has spurred the search for alternative energy sources, highlighting the need for sustainable and renewable resources.
- Hydrogen gas generation is particularly important due to its potential to replace fossil fuels in energy storage, transportation, and various chemical processes.
- Methanol and paraformaldehyde, both produced on a large scale, have emerged as viable candidates for hydrogen carriers.
- Their abundance and widespread manufacture make them valuable for the storage and transportation of hydrogen, offering significant advantages over free hydrogen itself.
- The research has utilized commercially available nickel catalysts to produce hydrogen from methanol and paraformaldehyde without the need for bases or activators.
- This efficient catalytic system has demonstrated remarkable efficiency under mild conditions, and the generated hydrogen was successfully employed in chemo- and stereo-selective partial transfer hydrogenation of alkynes.
- This process enabled access to bioactive molecules with enhanced synthetic value.
- This research was supported by ANRF (erstwhile SERB, a statutory body of the Department of Science and Technology (DST).
- This research, accepted for publication in the journal Catalysis Science & Technology, opens a new avenue for COx-free hydrogen generation, contributing to the advancement of a ‘Hydrogen economy.’
- The ability to harness methanol and paraformaldehyde as hydrogen carriers offers significant potential to address the challenges posed by the increasing global energy demands.
- This development marks a significant step forward in the quest for sustainable energy solutions.
Prelims Takeaway:
- Hydrogen Economy
- Methanol