Denis Bandurin

6 Questions 19 Answers 0 Followers

Questions related from Denis Bandurin

How can I estimate quantitatively the doping level of graphene by Raman method?

Is it possible to estimate quantitatively the doping level (chemical not gated) of graphene by knowing shifts of G and 2D? Many thanks.

10 October 2014 8,395 3 View

In graphene diazonium functionalization, why is tetrabutylammonium hexafluorophosphatis needed?

A lot of articles describe graphene functionalization by Nitrobenzene diazonium tetraflouroborate solution in acetonitrlie. Most of the authors also add tetrabutylammonium hexafluorophosphatis but...

06 June 2014 3,692 12 View

Does anybody know the mechanism of thermal decomposition of N-Methyl-pyrrolidone (NMP or Pharmasolve)?

I am looking for a mechanism of thermal decomposition of NMP and wondering whether free radical can be formed during the heating of NMP. Also, I heated graphite powder dissolved in NMP for 1 h at...

05 May 2014 3,085 7 View

Does anybody know a simple method of graphene functionalization with some kind of organic functional groups?

I need to create sp3 impurities on graphene lattice so I have to functionalize it somehow by covalently attached functional groups. I am looking for a method to attach big functional groups, not...

05 May 2014 4,767 12 View

What exactly happens if one dissolves the 4-nitrobenzindiazonium BF4 in water?

Many thanks

05 May 2014 9,132 1 View

Method space charge limited current

I have to make a report about Space Charge Limited Current, but i can not find full info about it. I need deep understanding, but the book where I found about SCLC is not available for download. I...

11 November 2012 2,632 2 View