Pramod Gawal

11 Questions 16 Answers 0 Followers

Questions related from Pramod Gawal

To model Carbon quantum dots(CQDs), which CIF file should be selected?

I have doubts about which CIF file should be selected to design the carbon quantum dots. Any help or suggestions would be greatly appreciated. Thank you very much for your assistance.

20 June 2024 7,482 1 View

How to perform the DFT calculation on the mechanism of Photocatalytic CO2 reduction with water?

Dear Researchers, I hope this email finds you well. I am currently working on research involving DFT calculations to study the mechanism of CO2 reduction using a catalyst with water as the...

15 June 2024 4,569 4 View

How to convert unit eV to V of the valence and conduction band position of semiconductor?

This question asks for a detailed explanation of the conversion process between these units in the context of semiconductors.

23 May 2024 1,711 1 View

What temperature is needed to eliminate carbon from the catalyst through calcination?

I have to calculate the carbon content present in the catalyst from the TGA plot. Does anybody have an idea?

18 April 2024 4,596 2 View

What factors determine whether photocatalysts require continuous or batch CO2 purging for CO2 reduction?

In experiments, we observe that some photocatalysts require continuous CO2 purging, while others only need 30 min of CO2 purging to produce the desired product.

16 March 2024 6,249 0 View

What theoretical criteria, if any, govern the CB and VB potential differences b/w two semiconductors to form Z-Scheme and type II heterostructure?

Research papers have discussed the phenomenon of both types of heterostructures. My question is: is there a theoretical threshold for the conduction band (CB) and valence band(VB) potential...

16 March 2024 4,774 4 View

Why bare carbon quntum dots (CQDs) is not feasible for CO2 reduction??

I was performed the photocatalytic CO2 reduction using bare CQDs. There was no product formation. I would like to know the concept behind this.

15 November 2023 6,733 2 View

Zeta potential of catalyst should be positive or negative for photocatalytic CO2 reduction?

We have gotten the negative value of a CdS-based composite catalyst. Is it correct for PCORR?

02 October 2023 5,282 4 View

Pore volume of catalyst should be low or high for CO2 adsorption or CO2 reduction reaction reaction?

BJH Adsorption cumulative volume of pores between 2.0000 nm and 300.0000 nm diameter: 0.067637 cm³/g BJH Desorption cumulative volume of pores between 2.0000 nm and 300.0000 nm diameter: 0.113131...

26 September 2023 130 2 View

How to calculate the CO2 conversion rate or percentage in photocatalytic reaction?

I am working on CO2 reduction by photocatalytic approach. The product is methanol, and the calculated methanol production rate is in terms of umol/g.h. I want to know how much CO2 converts to form...

23 September 2023 3,317 2 View

In Solvent extracation, is extracation efficency same for higher concentration of target compound at same optimized condition?

The extraction efficiency of 2,3-butanediol increased from 20.8% to 76.59% with a solvent-to-feed ratio of 0.5 to 1.5. If 2,3-BD concentration increased, such a high recovery of 76.59% could be...

21 September 2023 3,602 3 View