Researchers from **South Korea** have developed a [revolutionary technology](https://noticiasambientales.com/energia/fotovoltaica-en-el-estadio-de-oslo-la-tecnologia-que-revolucionara-la-produccion-de-energia/) that drastically improves the charging speed of **lithium-sulfur batteries**, reducing it to just 12 minutes.
This breakthrough could have a significant impact on energy storage technology and the electric vehicle industry.
## Advances in battery technology
The research team used a **new porous carbon material** doped with **nitrogen** to solve the issue of **low charging speed** that has hindered the commercialization of lithium-sulfur batteries.
Unlike lithium-ion batteries, the redox flow batteries created with this new material use a chemical reaction to move **energy between electrolytes**, allowing for more efficient charging.
## Benefits and future applications
Although redox flow batteries are not as efficient for small-scale energy storage, such as in cars or smartphones, they are ideal for large-scale storage in electrical grids, particularly for [wind and solar energy](https://noticiasambientales.com/energia/el-ambicioso-proyecto-de-energia-eolica-que-impulsan-en-argentina/).
Emily Mahoney, the study’s lead author, emphasized that the molecule derived from waste can achieve a **high energy density** and stability, something challenging to achieve simultaneously in **battery technologies**.
This breakthrough comes at a critical time when the demand for metals like lithium and cobalt is increasing. Christian Malapit, the study’s principal author, highlighted the potential to **transform industrial waste** into valuable resources, offering a sustainable alternative to intensive mining.
With this technology, lithium-sulfur batteries could revolutionize **renewable energy storage**, addressing both the safe disposal of industrial waste and the need for **more sustainable energy solutions**.
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