Can anybody help me regarding, I have got the Raman spectra of my fabricated Graphene Ink but could not able to get the peaks details?

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Daniela Gogova

Your graphene-related peak is of very low intensity and the background huge.

The peak of the sample 3 is very broad.

Improve your synthesis process.

Kapil Bhatt

Dear Daniela,

Greetings of the day!!!

Thanks for your comments.I would also like to have your suggestion regarding these results that whether these results could be use to publish in an article, as I had prepared my rest of article and was waiting for these results.

Byee!!!

In the Raman spectrum of sample 2 there is no any peak above 3000 cm-1. This is noise.

Chandan Biswas

Seems like you focused the Laser some place other than Gr. My suggestion would be to make sure to focus on Gr not on ink or elsewhere... No Gr signature in the Raman spectra.