@Hassan_Sadek3

Hassan Ahmed Sadek

3 Questions 6 Answers 0 Followers

Questions related from Hassan Ahmed Sadek

What's the color of graphene oxide precipitate that produced by improve hummer method, brown or black?

i prepared graphene oxide by improve method and i get brown ppt

11 November 2016 7,319 5 View

How can purify natural graphite powder?

I need a chemical method to purify graphite powder from any impurities

10 October 2016 7,520 5 View

What is the benefit of addition NaNO3 in modified Hummer's method for the synthesis of Graphene oxide ?

 i need to know the mechanism of the reaction

10 October 2016 8,399 2 View

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