Fangyan Sun

3 Questions 1 Answers 0 Followers

Questions related from Fangyan Sun

Are graphyne and graphdiyne same thing?

New carbon material

10 October 2018 385 0 View

Why no carboxyl group in my graphene oxide?

I used Hummer's method to do GO synthesis. I did FTIR and XPS measurement. I didn't find carboxyl group. There are all hydroxyl group. I want to know why.

09 September 2018 6,494 1 View

How to prepare GO sample for Raman Spectra?

I have graphene oxide sample dispersed in water. I don't know how to prepare my sample to do Raman spectra measurement. What's the substrate should be? Will the thickness of GO drop on the...

06 June 2018 9,935 2 View