Materials scientists seek to develop better lithium (Li) metal batteries by improving structural stability and reducing dendrite formation that causes battery failure. It is well-known that instability at the metal electrode-electrolyte interface causes lithium dendrite growth, leading to short-circuiting and formation of inactive lithium. New electrolyte designs that control lithium deposition during cycling may solve these issues. Researchers are investigating liquid crystalline (LC) electrolytes under different conditions at MAX IV’s ForMAX beamline to determine whether these electrolytic materials are possible to align on demand. Successful results hold promise to propel the development of Li metal batteries as a next-generation power solution for electric vehicles and energy storage systems.
Final call for recyclable materials research through ReMade@ARI
With increasing consumerism depleting finite resources and producing growing quantities of waste, the need for a shift to sustainable, circular products is urgent. Through ReMade@ARI (REcyclable MAterials Development at Analytical Research Infrastructures), more than 50 European research infrastructures, including MAX IV, have formed a consortium to support advanced materials research.
The value of toxic waste for an inclusive circular economy
What if the toxic metalloid arsenic extracted from water treatment processes could be upcycled for economic use? What if this upcycling could benefit marginalized communities most affected by toxic pollution? The questions today are not what if, but when, thanks to seminal work recently reported in Science Advances on commodifying the critical raw material arsenic from groundwater. A novel chemical method developed with measurements from MAX IV’s Balder beamline lays the path to produce amorphous metallic arsenic As(0), valuable in alloys and clean energy systems such as batteries and high-speed electronics, namely semiconductors.
Nanoscience for clean water at ForMAX supported by ReMade@ARI
Alejandro Cortés Villena and Alessandro Ciccone from Institute of Molecular Science in Valencia are using the ForMAX beamline as part of their research supported by ReMade@ARI, a collaboration project focusing on Circular Economy. They are studying carbon-based nanomaterials that are going to be used for enabling cleaning of contaminants in water with the help of sunlight through photocatalysis.