Muhammad Wasim Akhtar

4 Questions 6 Answers 0 Followers

Questions related from Muhammad Wasim Akhtar

How can I functionalize graphene with Di amine?

I want to functionalize graphene with di ammine.

01 October 2015 8,292 2 View

How can I find the proper concentration of graphene during synthesis by liquid-phase exfoliation?

I am working on the liquid-phase exfoliation of graphite for synthesis of graphene. I am unable to calculate the proper concentration of graphene in the dispersion. When I tried with vacuum...

10 October 2014 7,280 3 View

How can I clean silicon wafer substrate for an AFM sample?

I want to characterize my Graphene on Atomic force Microscopy (AFM), therefore I request you to kindly guide me the sample preparation steps for AFM and cleaning of silicon wafer as a substrate...

02 September 2014 8,532 11 View

Does anyone have an idea of how to calculate the molar absorption of a solvent by UV-vis-Spectroscopy?

See above

14 July 2014 3,211 2 View