Sebastian Maletti

5 Questions 39 Answers 0 Followers

Questions related from Sebastian Maletti

Is there any THF-soluble Na-containing salt?

Does anyone know about sodium salts that are soluble in THF in a range of ca. 1M?

12 December 2018 4,247 4 View

The CV of a Mg cell setup shows the presence of redox processes but a galvanostatic charging is not possible. Why?

I can run a CV with my Mg cell which delivers peaks indicating the presence of oxidizing and reducing procceses. When I try to perform a galvanostatic charging/discharging the voltage almost...

04 April 2017 9,714 4 View

Can low diffusion efficiencies and low activation energies be correlated?

I determined diffusion efficiencies in a Li-ion battery cathode at various temperatures and calculated activation energies by using an ARRHENIUS plot. My results show small activation energies in...

10 October 2016 4,477 3 View

Has anybody experiences with milling oxides in a planetary ball mill?

I prepared crystalline LiV3O8 in a solid phase synthesis. After grinding in an agate mortar the obtained particles are some microns in size. When I milled the material for 30 minutes @300 rpm in a...

09 September 2016 6,807 9 View

Can anyone provide me with parameters for a GITT experiment on a LiV3O8 cathode?

I perform GITT (galvanostatic intermittent titration technique) experiments in a Li ion battery for investigations on the LiV3O8 cathode material. I tested it with a current of 0.1C for 10 minutes...

08 August 2016 353 11 View