What is the purpose of LiOH in ZnO QDot synthesis from Zinc acetate?

More Mandeep Khatoniar's questions See All

Can we mark 'EFL Learners shifting from general digital to AI technologies' as technological transition?

After COVID-19 it has seen that EFL learners technological affiliation has raised. In addition, in the post-COVID period learners started to engage AI technologies like ChatGPT while learning...

08 August 2024 8,964 4 View

How to generate a citation of my paper from ResearchGate?

How we can cite the papers from ResearchGate. I am trying to create citations for this article, Quantum Machine Learning Algorithms for Optimization Problems: Theory, Implementation, and...

08 August 2024 6,690 3 View

Does Anyone have expertise in in vitro transcription and RNA pull down assay?

I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.

07 August 2024 6,622 1 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Can usage of AI tools like chat GPT in research work is recommendable ?

AI tools like ChatGPT can enhance research work significantly when used responsibly and in conjunction with thorough human oversight.

05 August 2024 1,842 3 View

Usage of internal standards in LC-MS/MS analysis?

Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...

05 August 2024 3,084 6 View

ANY free software for reconstructing neurons in the microscopic image?

Hi everyone, I am working on brain slices for visualizing a protein in the soma and dendrites, using a fluorescence tag. However, I need a tool (not paid) for reconstruction of the whole neuron,...

04 August 2024 4,725 2 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

I have synthesized a composite of ZnO and In2O3 with variations in ZnO content. In Raman , what is the peak observed at 130 cm-1?

Dear all, I have noticed, as the ZnO content increases, the Raman intensity at 100cm-1 also increases. However, there is a peak nearby at 130 cm-1, which I could not find in any paper related to...

28 July 2024 5,410 1 View

Waht is the effect of isoelectric point on MB dye photodegradation by ZnO nanoparticles?

Recently I have submitted an article regarding MB dye degradation by ZnO nanoparticle. I received a suggestion to include the discussion on the effect of pH. I want to know what is the impact of...

19 July 2024 4,868 1 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

Can other standards be used to generate IRF file instead of LaB6,Si etc.,,, for Rietveld Refinement?

Hi, my research involves in ZnO synthesis. I have performed rietveld refinement of my samples and obtain a good fit using Fullprof suite software. However to obtain the crystallite size, the IRF...

07 July 2024 3,526 3 View

Are there different databases similar to the Zinc database or how can I solve this problem in the Zinc database?

We were using the Zinc database for the virtual compound library in our studies, but there have been problems downloading a large number of compounds for a while. Are there different databases...

30 June 2024 8,144 1 View

What is the most accurate way to determine the energy gap of semiconductor materials? Is it better to use UV-Vis or PL measurements?

When preparing hierarchical zinc oxide ananostructure, the energy gap measured by PL was equal to (3.26 eV) While the energy gap value was determined by UV-Vis measurements (3.5 to 3.7 eV)

26 June 2024 7,505 6 View

What can a shift in Zn2p edge of ZnO/CuO nanocomposites mean in XPS?

I synthesized pure ZnO with a hydrothermal microwave method and decorated them with CuO with the incipient wetness impregnation method. The Zn2p edges of pure ZnO are at 1044.7 and 1021.6 eV...

18 June 2024 9,405 2 View

Which deposition technique is better (Spin Coating/Dip Coating) for making Ni doped ZnO thin film for better photocatalytic activity?

If I want to improve the photocatalytic activity of Ni doped ZnO thin film then which would be the better deposition process for thin film Spin Coating or Dip Coating?

18 June 2024 7,678 2 View

Can i deduce the presence of surface states based on my XPS data?

In my XPS spectral, i detected oxygen group bonded to carbon and in my zinc spectral (note : my sample is ZnO) ...there are two valent zinc species available, (which is unsual as my previous...

17 June 2024 3,888 2 View

Michael Schmitt

LiOH is the base not a reducing agent. My own publication will lead to some inforamtion. A good review exist from Hoffman.

Article Synthesis and testing of ZnO nanoparticles for photo-initiat...

Mandeep Khatoniar

Thank you sir.It was great help.

Abhilash Sugunan

Zn salt in water will for Zn ions. According to the pH dependent speciation of Zn, at high pH it should favor formation of Zn hydroxides or oxides depending on the exact conditions.