By engineering O3-type sodium-ion layered cathodes with a unique structural design, researchers have achieved remarkable results: high power density, energy density of 260 Wh/kg at the electrode level, and impressive cycle life with 80% capacity retention over 700 cycles in full cells. The redox characteristics of this cathode were studied using X-ray absorption spectroscopy #EXAFS measured at #BESSY II

#BatteryTechnology #SodiumIonBatteries #battchat

https://www.nature.com/articles/s41893-024-01266-1

Following #ScienceMastodon etiquette, a brief #introduction.

I am responsible for two #EXAFS stations at the #synchrotron #BESSY II operated by the #Helmholtz-Zentrum Berlin.

The experiments I supervise are in #energy-materials. These include #battery #materials and materials studied in fundamental research at #photovoltaics.

I am interested in research on static #crystal structures and the dynamic behavior of these structures.

Check out my work: https://www.researchgate.net/profile/Goetz-Schuck