M. Manickam

6 Questions 5 Answers 0 Followers

Questions related from M. Manickam

The specific capacitance value from GCD is comparatively low with CV analysis. why?

The calculated specific capacitance value from GCD analysis is comparatively low with CV analysis. why? can any one explain?

28 July 2017 7,202 6 View

How to fix the potential sweep rate in cyclic voltammetry?

I want to take the Cyclic voltammetric analysis for supercapacitor application. In cyclic voltammetry, how to fix potential sweep rate range for my prepared electrode sample? Pls explain in...

21 August 2016 4,587 3 View

What is the reason for getting more peaks in XRD for nanoparticle samples other than thin film samples?

I have prepared Bi2Fe4O9 nanoparticle and thin film with different methods. And have taken the XRD for both samples, nanoparticles have more peaks than the thin film sample. Can anyone explain...

04 July 2016 8,726 8 View

How can I calculate the minimum vacuum required to suck the small object in vacuum cleaner?

I want to know minimum vacuum pressure required to to suck the particular object in vacuum cleaner. Give formula or calculation if any.

18 August 2015 3,817 5 View

Can you list out the surfactants to change the morphology of Cobalt oxide (Co3O4) thin films?

I am working with Cobalt oxide thin films. I want to change the morphology of the film. What are all the surfactants we can use to change the morphology?

17 February 2015 5,290 2 View

How can i calculate the thickness of a thin film without any major instruments?

I want know how to calculate the thickness of a thin film without any major instrument? If any method or formula is available, please explain.

14 February 2015 5,512 22 View