Search results for: morphology

• SEM micrographs of the V2O5 nanorods after thermal treatment under reducing atmosphere

  Open Research Data

  open access

  • M. Prześniak-Welenc
  • J. Karczewski
  • J. Ryl

  - series: Vanadium oxides

  The DataSet contains the SEM micrographs of V2O5 nanorods after thermal treatment under a reducing atmosphere. Samples were annealed at 450C for 2, 20, and 40h under a reducing atmosphere (94% Ar, 6% H2).

• SEM micrographs of V2O5 nanocrystals as cathode material in Li-ion batteries

  Open Research Data

  open access

  • M. Prześniak-Welenc
  • J. Karczewski
  • J. Ryl

  - series: Vanadium oxides

  The DataSet contains the scanning electron microscopy (SEM) micrographs of V2O5 nanocrystals as cathode materials before and after the galvanostatic charge/discharge curves.  

• SEM micrographs of V2O5 thin films deposited on isotropic etching silicon substrates (111)

  Open Research Data

  open access

  • M. Prześniak-Welenc
  • J. Karczewski
  • J. Ryl

  - series: Vanadium oxides

  The DataSet contains the scanning electron microscopy (SEM) micrographs of  V2O5 thin films deposited on isotropic etching silicon substrates (111). The silicon wafers were etched in a mixture of nitric acid, hydrofluoric acid, and acetic acid in the ratio of 40:1:15. The soaking time for the substrates was from 30 to 90 seconds. The thin films were...