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Questions related from Ananya Kumar
Is it possible to directly convert O3 to P2 and vice versa, just by electrochemical charging or discharging?
26 September 2023 1,645 0 View
Cathode materials tend to show reduced cycle stability of they have M+/ vacancy ordering. Several attempts are made in order to make it disordered. But what exactly happens in this kind of...
07 July 2021 5,504 0 View
I am making a symmetric sodium ion full cell using NASICON type materials, i.e anode and cathode materials are same. So, do I need to use aluminium and copper as current collectors for cathode and...
23 February 2020 1,395 2 View
I am using WS2 as anode material for Li ion and Na ion batteries. EIS data shows that the diameter of the circle is decreasing with increasing number of cycles, indicating charge transfer...
17 November 2019 7,155 3 View
There are 7 Bravais lattice systems. Ideally each system should have four types, namely, primitive, base centred, body centred and face centred. However, only orthorhombic has all 4 types and...
17 September 2019 2,285 1 View
How does the formation of polysulfides reduce the capacity of the system?
17 May 2019 2,839 3 View
The charge discharge curves of a battery intersect at a particular value of voltage. As number of cycles increase, this intersection voltage changes. What is the significance of its value?
22 April 2019 4,799 3 View
If I don't have one of these can I use the other one as a replacement?
04 January 2019 9,379 1 View
I am grinding active material, acetylene black and PVDF before adding NMP to the mixture. What should be the weight ratios of PVDF and NMP so that the adhesion of the coating to Cu foil is good?
03 August 2018 6,168 3 View