DFG- LIDINAM (HA 6966/1-2) (WI 3600/4-2) - Lithium-Diffusion in oxide nanotubes and in ordered nanostructured as well as mesostructured layered materials (DFG, FOR 1277, TP7, WI 3600 4-2)

  • Wilkening, H. Martin R. (Co-Investigator (CoI))
  • Hanzu, Ilie (Co-Investigator (CoI))
  • Tapler, Denise, (Co-Investigator (CoI))
  • Langer, Julia, (Co-Investigator (CoI))
  • Bottke, Patrick, (Co-Investigator (CoI))
  • Uitz, Marlena, (Co-Investigator (CoI))

Project: Research project

Project Details

Description

In the present project, Li diffusion and transport parameters, respectively, of nanostructured oxides such as TiO2 and SnO2 (ordered mesoporous materials, nanocrystallites of just a few nm diameter, nanosheets) are planned to be studied by impedance and NMR spectroscopy. In particular, the latter offers a large set of complementary techniques to study both micro- and macroscopic Li dynamics on a broad time scale including extremely slow and very fast Li motions. Moreover, NMR spin-lattice relaxation rates, when measured as a function of frequency in the high-T limit, are sensitive to the dimensionality of a given diffusion process.
StatusFinished
Effective start/end date1/01/1331/07/17