Bengaluru: The Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) has partnered with Hindustan Zinc Limited (HZL) to advance the development of new variants of zinc materials aimed at enhancing indigenous zinc-ion battery technologies. This collaboration is expected to contribute to the commercialization of zinc-based batteries.

According to the Department of Science and Technology (DST), the new zinc materials could enable low-cost grid-scale energy storage and other related applications. The DST noted that zinc-ion batteries present a cost-effective alternative to lithium-ion batteries, which are often imported and expensive.

Recently, JNCASR and HZL signed a memorandum of understanding (MoU) to formalize their collaboration. The DST highlighted that Premkumar Senguttuvan’s research group at JNCASR has established a strong foundation in the study of zinc-based batteries. Their battery characterization facility, supported by DST funding, has significantly advanced research in this area.

The DST stated, “A direct result of the research funded by DST, the MoU between Hindustan Zinc and Prof. Premkumar’s group will leverage JNCASR’s research expertise and Hindustan Zinc’s product innovation capabilities.” The partnership aims to explore the development of new zinc alloys for anodes in zinc-ion batteries and electrolytes for rechargeable battery applications.

The research is anticipated to yield a modified electrolyte that could enhance the longevity and safety of battery devices. Additionally, the JNCASR team plans to demonstrate zinc-ion pouch batteries, which are designed to be scalable for commercial applications.

The collaboration aligns with two major Sustainable Development Goals (SDGs): SDG 7 (Affordable and Clean Energy) and SDG 13 (Climate Action). These goals focus on ensuring access to affordable, reliable, sustainable energy and taking urgent action to combat climate change. The partnership marks a significant step in the evolution of battery technologies.

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