Daniel Freppon

3 Questions 7 Answers 0 Followers

Questions related from Daniel Freppon

Can anyone tell me the expected Raman shift peaks for CH3NH2PbI3 perovskites?

I know that there are characteristic Raman shifts below 500 cm-1 but I am having trouble finding any experimental reports.

05 May 2014 4,127 2 View

Does anyone have a FT-IR spectrum of pure graphite?

The reason I ask is that we have a sample of pure C and I would like to compare.

04 April 2014 3,176 1 View

What is the best way to test for free amines on a noble metal surface?

I am trying to detect a mono-layer of thiourea on a thin metal surface coated on glass. FTIR is providing an atmospheric CO2 and H2O background signal. After I do an atmospheric compensation, it...

02 February 2014 3,175 9 View