Source link : https://tech365.info/constructing-sustainable-sodium-ion-batteries-from-wooden-business-by-products/
Contacting a pouch cell with electrode supplies from the ThüNaBsE mission. Credit score: Fraunhofer-Gesellschaft
In mild of the rising demand for vitality storage for the vitality transition, there’s an pressing want for cost-effective, protected and resource-efficient battery applied sciences. Sodium-ion batteries based mostly on regionally obtainable and environmentally pleasant supplies provide a promising strategy. Fraunhofer researchers and their mission companions are engaged on a sodium-ion battery system based mostly on lignin, a by-product of the wooden and pulp business.
Lignin, a biopolymer, is a key part of wooden, giving it its stability. As a by-product of the paper business, it’s normally burned to generate vitality. Researchers from the Fraunhofer Institute for Ceramic Applied sciences and Methods IKTS and the Friedrich-Schiller-College Jena—each companions of the Middle for Vitality and Environmental Chemistry Jena (CEEC)—have provide you with a greater thought.
Within the ThüNaBsE (Thuringia Sodium-Ion Battery for Scalable Vitality Storage) mission, the researchers are growing and evaluating a brand new kind of sodium-ion battery based mostly on lignin—from uncooked supplies to a 1-Ah full cell. The mission goals to help rising independence from crucial uncooked supplies whereas fostering the transition to cheaper, extra sustainable and protected batteries.
One other objective of the mission is to help junior…
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Author : tech365
Publish date : 2025-11-03 17:56:00
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