I am working on the synthesis of Rare earth complex oxides and Nitrides using MSS. Please suggest some good tips for carrying out the process.
While I am working with RF Sputtering Unit, I am not able to achieve a healthy and dense plasma. Instead, I am ending up with a plasma that is weak and diverging from the placement of the target....
31 March 2023 2,127 2 View
Since I am working with the sputtering approach for the deposition of nanomaterials, I need to know the preparation methods of a sputter compact and extracting it without demolition.
26 March 2023 8,540 4 View
I am trying to synthesize a complex nitride material from their respective oxides. How can we achieve it by means of Molten salt synthesis technique?
13 March 2023 577 1 View
I'm trying to make a mixture of Gallium oxide (M.W = 187.44) and Tungsten Oxide (M.W = 231.85). How can I make a composite of these two different chemicals based on their molecular weights by...
06 September 2022 3,628 3 View
Metal Gallium is dissolved in 70% of conc.HNO3 in the molar ratio of 1:16. Therefore, How many grams of Gallium and how many litres of HNO3 to be taken for the above said molar ratios?
30 August 2022 980 1 View
I working on the synthesis of Lanthanum Nitride(LaN). I have Lanthanum oxide as the precursor which is hygroscopic in nature. Please suggest some methods for the synthesis of LaN.
16 August 2022 3,599 3 View
I am working on the preparation of ball milled tungsten powder, My query is with the selection of Milling media and balls and the BPR ratio.
12 August 2022 5,427 3 View
I am working in the field of sputtering. For making a sputter target, we need to take some amount of the respective powder and pelletize that. What is the relation between the atomic weight of the...
12 August 2022 3,405 0 View
I have prepared zinc oxide sputter target by using PVA as the binder. But in case of Tungsten target whether PVA is suitable and will it react with tungsten?
31 July 2022 2,073 4 View
Hi, Can anyone help me to understand the followings? I would like to create a simple thermodynamic model to analyze thermal power plant efficiency without using any online monitoring software’s to...
08 November 2016 8,394 5 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...
31 July 2024 9,697 0 View
After deprotection of the tert-butyl ester to generate the carboxylic acid in chloroform with TFA, my compound‘s pyridine moiety forms a TFacetate ammonium salt (small molecule drug, not a...
29 July 2024 9,753 3 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...
28 July 2024 8,027 3 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View