Linking magnetic and structural properties of lithiated iron oxide nanocubes
In response to concerns about the environmental impact and use of non-abundant/renewable components in lithium ion batteries, iron oxides are emerging as a viable alternative to current electrode materials. However, a clear analysis of the lithiation process on the nanoscale, including intermediate structures and the influence of lithium on the magnetic properties, is still missing. The objective of this proposal is to investigate the chemical and magnetic morphology in iron oxide nanoparticles with varying degree of chemical lithiation. Polarized SANS will be applied to reveal the progress of lithiation and the occurring intermediate phases from the nanoparticle surface into the particle core and to correlate lithiation state and magnetization distribution. This will ultimately allow to use relatively simple magnetometric methods to determine the level of lithiation of the particles even under operando conditions.
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The recommended format for citing this dataset in a research publication is in the following format:
DISCH Sabrina; MEES Flore; ROCHELS Leonhard; ROUZBEH Nahal; German Salazar-Alvarez; STEINKE Nina-Juliane and ULUSOY Seda. (2021). Linking magnetic and structural properties of lithiated iron oxide nanocubes. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-53-301
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