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Questions related from Nikhil Verma
Do conductors have band gap? Then how will someone describe the band gap in conducting polymers?
24 May 2023 6,384 0 View
What is the incident radiation used in XPS and why? How does the detector used in the XPS differ from those during SEM, EDX or XRD data collection?
24 May 2023 3,601 3 View
Can any one tell the differences between nano-fillers, dispersoids, dopants and foreign element? How do you differentiate between composites and nano-composites?
24 May 2023 4,319 1 View
Can anyone explain the change in properties in semiconducting or conducting nanomaterials using the free electron model?
24 May 2023 7,060 0 View
I have synthesized activated carbon at 700 degree celcius temperature
18 November 2021 6,085 3 View
please tell me about the proper thickness of nickel foam in supercapacitor application
11 November 2020 9,077 4 View
I tried to prepare MgZn-LDH coating on Cu substrate hydrothermally with base NaOH and Na2CO3. In my powder XRD spctrum the characteristics peaks 2thetta around 11and 23 degree did not come. How...
25 April 2020 4,105 5 View
I have synthesized ZnO-rGO composite .The peak position in pure ZnO i.e Zn-O bond at 415 cm-1 become broad in composite..Also the percent transmittance decreases as the concentration of rGO...
01 June 2019 6,156 0 View
As the percentage of rGO increases in ZnO-rGO composite the peak intensity of D and G band decreases and most of peaks in ZnO dissapears ,only one peak at 432cm-1 remains. how to interpret this...
21 May 2019 2,828 2 View
The attached file is the fitted raman spectrum of graphene oxide and reduced graphene oxide . In fitted spectrum threre are multiple component at 2D band of GO and rGO. So which band is used to...
25 April 2019 7,908 3 View
