Lithium-ion batteries - 2 News by Helmholtz-Zentrum Berlin für Materialien und Energie

Lithium-ion batteries - 2 News by Helmholtz-Zentrum Berlin für Materialien und Energie

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Unique X-ray microscope paves the way to more powerful batteries

New insights into the morphological and chemical changes in battery materials

21-Nov-2024 - New cathode materials are being developed to further increase the capacity of lithium batteries. Multilayer lithium-rich transition metal oxides (LRTMOs) offer particularly high energy density. However, their capacity decreases with each charging cycle due to structural and chemical changes. ...

lithium-ion batteries 3d imaging 3D tomography
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MXenes for energy storage: Chemical imaging more than just surface deep

19-Jun-2024 - A new method in spectromicroscopy significantly improves the study of chemical reactions at the nanoscale, both on surfaces and inside layered materials. Scanning X-ray microscopy (SXM) at MAXYMUS beamline of BESSY II enables the investigation of chemical species adsorbed on the top layer ...

lithium-ion batteries battery electrodes battery materials
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