Ardalan Hayatifar

3 Questions 10 Answers 0 Followers

Questions related from Ardalan Hayatifar

Any comments, ideas or experiences about single crystals shattering while removing from the container for mounting?

I am growing crystals of an air/moisture sensitive compound in a glove box. During the sample preparation for single-crystal XRD crystals will be crushed upon removal from the glass...

11 August 2018 9,438 2 View

Why is only the D band present in my Raman spectra and the G band is missing?

The Raman spectra is related to Graphene oxide (GO) which is heat treated in 320 C and I am not sure if it's oxygen content has decreased and GO has turned to Graphene (I speculated this based on...

16 October 2015 497 11 View

Are there any other ways rather than calcination for removing the organic template specially porous carbon?

Also think about other allotropes of carbon like amorphous carbon. Being sophisticated in some cases there are no Hydrogens for a combustion reaction to start so what happens during the calcination?

30 September 2014 1,213 6 View