IIT (ISM) Dhanbad develops low-cost catalyst to accelerate green hydrogen production | Ranchi News – The Times of India
In a significant breakthrough aligned with India’s clean energy ambitions, researchers at the Indian Institute of Technology (Indian School of Mines), IIT (ISM), Dhanbad, have developed a low-cost and efficient electrode material that could substantially reduce the cost of green hydrogen production. This innovation comes at a crucial juncture as India advances its ambitious National Green Hydrogen Mission, which aims to produce five million tonnes of green hydrogen annually by 2030.
The Importance of Green Hydrogen
Green hydrogen is generated through water splitting using renewable energy sources, making it a transformative solution for decarbonizing various sectors, including:
- Steel production
- Fertilizer manufacturing
- Petroleum refining
- Chemical production
As countries worldwide strive to reduce their carbon footprints, green hydrogen is emerging as a key player in the transition to a low-carbon economy.
Research Team and Development Process
A team led by Sk Riyajuddin, an INSPIRE Faculty member in the Department of Physics, spearheaded the development of the electrode material. Riyajuddin emphasized the significance of this advancement, noting that one of the primary barriers to affordable hydrogen production has been the reliance on expensive noble metals, such as platinum and ruthenium, as catalysts. He stated, “Our objective was to create a cost-effective alternative using earth-abundant materials.”
Innovative Catalyst Composition
The research team engineered a novel catalyst by integrating molybdenum disulfide and vanadium sulfides with reduced graphene oxide. This combination forms a highly conductive and efficient electrocatalytic system. The use of affordable elements such as:
- Molybdenum
- Vanadium
- Sulfur
- Carbon
makes the material commercially viable for large-scale deployment. The development of this catalyst is expected to significantly lower production costs, making green hydrogen more accessible.
Demonstrating Green Hydrogen Generation
The researchers successfully demonstrated green hydrogen generation using a commercially available silicon solar cell. This showcased a complete solar-to-hydrogen pathway powered solely by sunlight and water. Currently, green hydrogen production in India costs between Rs 250 and Rs 350 per kilogram. Experts believe that innovations reducing reliance on precious metals for catalysts could greatly enhance commercial competitiveness in the hydrogen market.
Impact on India’s Clean Energy Goals
The findings from this research, published in the international journal Small, are expected to strengthen India’s transition towards a low-carbon economy and bolster its global clean energy leadership. As the country aims to scale up its hydrogen production capabilities, this development could play a vital role in achieving its National Green Hydrogen Mission objectives.
Future Prospects and Research Directions
With the increasing global focus on sustainable energy solutions, the development of low-cost catalysts for green hydrogen production is more critical than ever. The research team at IIT (ISM) Dhanbad plans to continue exploring innovative materials and methods to further enhance the efficiency and cost-effectiveness of hydrogen production.
Conclusion
The breakthrough achieved by IIT (ISM) Dhanbad represents a significant step forward in the quest for affordable green hydrogen. By leveraging earth-abundant materials and innovative engineering, the researchers have not only addressed a critical barrier in hydrogen production but have also aligned their efforts with the broader goals of clean energy and sustainability. As India continues to push for advancements in this field, the implications of this research could resonate far beyond its borders, contributing to global efforts in combating climate change.
Note: This article is based on the latest research and developments in the field of green hydrogen production and aims to inform readers about significant advancements that could impact the future of energy.
