In the growing need for clean energy solutions, Dr Sabyasachi Chakrabortty, Associate Professor, Department of Chemistry, Dr Uday Kumar Ghorui (Post Doctoral Scholar) and Mr Gokul Sivaguru (PhD scholar) have filed and published the invention of “Electrode material” with Application Number: “202441075507” in the Patent Office Journal, on developing a low-cost, eco-friendly electrode material using a simple hydrothermal process. The research team has developed a pioneering Ternary Transition Metal Oxide (TTMO) nanocomposite electrode for the hydrogen evolution reaction (HER). Their work focuses on creating a sustainable alternative to fossil fuel-based hydrogen production methods, which currently generate significant CO₂ emissions.
Abstract
This disclosure focuses on developing a low-cost, earth-abundant Ternary Transition Metal Oxide (TTMO) nanocomposite electrode for efficient, clean hydrogen production, addressing the depletion of fossil fuels and the CO₂ emissions from current methods like methane reforming and coal gasification. Using a simple hydrothermal process, the TTMO electrode demonstrates excellent electrochemical HER performance, with low overpotential and 100-hour stability, despite challenges in cost, infrastructure, and safety for hydrogen energy generation.
Practical Implementation/ Social Impact of the Research
Practical Implementation
- The research develops a cost-effective TTMO nanocomposite electrode using a scalable hydrothermal method
- Enables efficient hydrogen production with low overpotential
- Offers a practical, sustainable alternative to fossil-fuel-based methods
- Achieves 100 hours of stable hydrogen generation while minimizing CO₂ emissions
- Enables efficient hydrogen production with low overpotential
Social Implications
- Addresses the critical need for clean, renewable energy sources
- Provides a sustainable solution for hydrogen production without carbon emissions
- Makes green hydrogen technology more accessible through cost-effective materials
- Contributes to global efforts in reducing dependence on fossil fuels
Future Research Plans
- Optimising the TTMO nanocomposite’s composition and synthesis to boost HER efficiency
- Improving stability for industrial-scale hydrogen production
- Exploring integration into real-world energy systems
- Investigating other earth-abundant materials to advance affordable, green hydrogen technologies