Recycling batteries with citric acid

Highly efficient recycling process for NCM lithium-ion batteries

19-Nov-2024 - A simple, highly efficient, inexpensive, and environmentally friendly process could provide a viable pathway for the sustainable recycling of depleted lithium-ion batteries (LIBs): No chemicals beyond citric acid need to be added to leach out and separate over 99 % of the lithium, nickel, cobalt, ...

Developing advanced recycling technology to restore spent battery cathode materials

The recycling process restores spent batteries to 100% of their original capacity, making them equivalent to new batteries

18-Nov-2024 - A research team led by Dr. Jung-Je Woo at the Gwangju Clean Energy Research Center of the Korea Institute of Energy Research (KIER) has successfully developed a cost-effective and eco-friendly technology for recycling cathode materials from spent lithium-ion batteries. With the recent rise in ...

Fraunhofer ISE Inaugurates New Research Center for Batteries

Research Focus: Sustainability, Safety, Performance

24-Oct-2024 - Batteries are a key building block for a successful energy transition, whether for the electrification of transport, the stabilization of the power grid or balancing fluctuations in green electricity. The Fraunhofer Institute for Solar Energy Systems ISE has been conducting research along the ...

Promoting battery recycling in Europe and industrial by-products to power batteries

The role of the University of Oulu in battery chemistry research is further strengthened

15-Oct-2024 - New large-scale research projects aim to improve the recycling and recovery of battery materials in Europe and to develop more sustainable battery technologies.The University of Oulu's sustainable chemistry research is involved in two three-year international projects to develop new electrode ...

Second life of lithium-ion batteries could take us to space

From trash to treasure: Recycling used batteries shows promising results

20-Sep-2024 - The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods for spent lithium-ion batteries is becoming increasingly critical. In the journal ...

More efficient battery recycling thanks to mathematical modelling

Recovering valuable raw materials with less effort

06-Sep-2024 - How can we recover as many valuable raw materials as possible, such as lithium, from melt-down electronic scrap? This question is being examined by a priority programme of the German Research Foundation (DFG) dedicated to the production of tailor-made artificial minerals through metallurgical ...

Researchers develop innovative battery recycling method

30-Jul-2024 - A research team at Rice University led by James Tour, the T.T. and W.F. Chao Professor of Chemistry and professor of materials science and nanoengineering, is tackling the environmental issue of efficiently recycling lithium ion batteries amid their increasing use. The team has pioneered a new ...

Recyclables from wood waste for energy storage and environmental technology

Research team takes lignin waste from the timber industry to develop materials that can be used to build and recycle sustainable batteries

05-Jul-2024 - The biopolymer lignin is found in large quantities in trees. It ensures that the wood of the trees remains stable. If this wood is processed into paper, for example, only the cellulose part of the wood is of interest. The lignin remains – almost half of the tree's mass. "The pulp industry ...

The REWIND project: A leap into the future for battery recycling

01-Jul-2024 - Without lithium-ion batteries, environmentally friendly mobility and a sustainable energy supply would be virtually inconceivable. However, the increasing demand for batteries and the associated raw materials poses major challenges. The REWIND project aims to overcome important obstacles on the ...

Researchers propose measures to optimise battery recycling

Eleven mines and 57 recycling plants fewer: economic and ecological potential for savings on material consumption for electromobility in Europe

26-Jun-2024 - The demand for electric vehicles which run on batteries is increasing worldwide. At the same time, resources of primary battery materials – i.e. those obtained from mining activities – are limited. Moreover, mining these resources is often damaging to the environment and involves precarious ...