Yogesh P Gawli

4 Questions 12 Answers 0 Followers

Questions related from Yogesh P Gawli

Why high surface area carbons (high temperature argon annealed) are not so preferred for Li ion battery application?

It is understood that high surface area carbons (>1500 m2 /g ) store Li+ at the surface through many mechanisms and resulting capacity is in the range of 1500 mA h /g . This value is much...

04 April 2016 1,213 3 View

Why does PANI shine metallic red only during synthesis but not when a dispersion of PANI powder is made?

During synthesis the glass of the beaker appear reddish as if a metal is deposited but when a dispersion is made (even high concentration) it does not appear like reddish.

12 December 2013 4,846 3 View

Can we use MoS2 for supercapacitor applications?

Though it has a bandgap (which is unlike graphene) it has a good mobility advantage. Does anyone know of any firm (or high impact paper) reports of MoS2 used for supercapacitor application?

05 May 2013 3,372 6 View

What should the proper concentrations be of the reactants to synthesis emeraldine salt ?

During synthesis I found that when APS is added to a solution of Ani + HCl, even small amount of APS is sufficient to form the green color to solution. Of course the rate at which PANI is formed...

05 May 2013 8,412 7 View