Sascha Wolter

2 Questions 13 Answers 0 Followers

Questions related from Sascha Wolter

What could be a reason for an increasing real part of the impedance with increasing frequency?

Dear collegeus, i did measure a porous electrode with potentiostatic impedance spectroscopy. I got a result with a significant semi-circle at high frequencys and a 45°-element at low frequencys,...

24 September 2015 5,144 5 View

How can we determine the voltage boundaries for charging and decharging a battery?

We measured a charge-voltage-curve and get the characteristic one for a single step charging reaction. What could be a scientific way to determine the voltage boundaries for our material? Up to...

11 August 2014 9,874 3 View