Dayal Chandra Roy

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Questions related from Dayal Chandra Roy

Can anyone suggest me why GO(graphite oxide) shows a XRD peak arround 26 degree Bragg position along with the main GO peak of 11?

Following the Modified Hummers method we have tried to prepare GO from natural graphite flakes. But we found two Bragg peaks ~11 and ~26 in XRD. It seems some graphite has not undergone to oxidize...

21 March 2023 7,254 6 View

How can I calculate CBM and VBM using absolute electronegativity theory of rGO-TiO2 nanocomposite material??

I saw so many research paper calculated CBM and VBM using electronegativity theory but none of them clearly specify.

25 May 2021 1,056 4 View

How can I calculate CBM and VBM using absolute electronegativity of Fe/MgO?

Dear Professor, Greetings, I synthesized a sample with a little concentration of Fe about 0.03 mmol Fe(NO3)3.9H2O with 1mmol of Mg(NO3)3.6H2O hydrothermaly where Fe do not change the structure of...

22 May 2021 3,679 0 View