Can you please explain the principle of scattering of optical and electromagnetic waves?

If I pass a laser light through 100, 110, 111 or polycrystal sheet, will scattering, diffraction happen or not? As when x-ray pass through different planes, it happens. Can anyone suggest the...

07 August 2018 9,572 7 View

If i use Copper acetate in place of copper nitrate in the solvothermal process at 120C, what may be changes?

If i use Copper acetate in place of copper nitrate in the solvothermal process at 120C, what may be changes? Will i get same morphology?In a journal they performed Solvothermal process to obtain...

04 May 2018 2,433 2 View

How to make good metal oxide thin film by spin coating?

I synthesized metal oxides with different morphology by chemical route, now i have it in powder form. I want to make thin film of this material o glass substrate to measure gas sensing properties....

04 May 2018 4,835 11 View

Can you please tell which wet chemical process is good to clean SiGe wafers to remove metals, native oxides and organic impurities?

Can you please tell which wet chemical process is good to clean Si, Ge, SiGe wafers to remove metals, native oxides and organic impurities?

11 December 2017 8,036 2 View

XRD of SOI wafer (100)

I am using SOI wafer for my research work. When i am doing XRD then i am getting major peak 69.58. I matched this with JCPDS Data base. That peak reported as Si peak. Can...

06 July 2017 8,187 0 View

Single crystalline Silicon XRD

I purchased commercial Single crystalline Silicon wafer. company mentioned, it is plane oriented wafer. When I am doing getting XRD peaks on 69.24, 65.84, 61.68, 33. when i compare...

06 July 2017 3,336 4 View

I got skin burn on my hand when handling the chemicals. Ethanol, acetone, Naoh, hexamine, zinc nitrate & acetate. Plz suggest the reason & treatment

05 June 2017 3,755 2 View

How can i measure the temperature of electrodes in Thermal Evaporation systems

04 May 2017 1,749 2 View

Hydrothermal growth of ZnO NWs

I want to grow ZnO Nanowires on glass substrate by hydrothermal growth. I found various methods. I have following doubts... Seed layer importance and effect on NWs growth, size of Nanoparticles,...

04 May 2017 4,965 3 View

Can i use same tungsten boat multiple time for germanium deposition?

I am depositing Germanium on silicon by thermal evaporation. I am using Tungsten boat. My question is that can i use same boat multiple time for germanium deposition (Reuse same boat for next...

04 May 2017 3,077 4 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

How to predict the reaction pathway for electro organic synthesis?

Can anyone recommend some any software/models available that can predict substance reactivities and the reaction yield under a specific set of reaction conditions process and proposing pathways to...

17 February 2021 2,383 3 View

How to form a shell around a nanostructure core in solution phase synthesis?

Hey, I want to know if I have fabricated some nanostructure and further I want to make a shell on the nanostructure by solution phase method by making it core-shell nanostructure. So, anybody can...

01 February 2021 9,966 4 View

Hi Dear Colleagues and Researchers, If the intensity of two peaks in X-ray pattern is the same, which peak is used to calculate the crystalline size?

If the intensity of two peaks in the X-ray pattern is the same, which peak is used to calculate the crystalline size in the Scherer formula? and why?

26 January 2021 5,043 5 View

Why is Fermented Plant Juice (FPJ) always diluted with water? Could it be diluted with other solvents such as rice water?

I am currently making a research paper with my classmates in Philippine Science High School and we are trying to find references that mixed Fermented Plant Juice with other solvents instead of...

17 January 2021 5,099 4 View

Is it possible to calculate the energy stored (kWh) in a EV battery by knowing the cathode discharge potential and specific capacity properties?

For example, if I have the following data for a LiNi0,8Co0,15Al0,05O2 compound used in the cathode: - Specific capacity = 200 mAh/g - Average voltage = 3,7 V I have no information about the...

16 January 2021 3,038 2 View

How to get a quantitative phase analysis from small amounts of sample?

Hello, Due to project internal reasons I can only obtain samples (multi-oxide systems) having a volume being to small for a quantitave XRD analysis. Is it correct to fill up the sample with a...

15 January 2021 8,389 5 View

Is stabilizer good to use while designing an antenna using fabric?

13 January 2021 2,473 4 View

Italicization in molecule name: N-acetyl-p-benzoquinoneimine (NAPQI)?

Is there a convention for correct italicization of abbreviated parts of chemical molecule names? For...

13 January 2021 7,396 3 View