I am doing an Excel file of (n&k) vs. wavelength of ZnO nanoparticles and TiO2 nanotubes.
Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...
26 February 2021 4,026 5 View
I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...
26 February 2021 8,183 3 View
when I put my ZnS solution in the chemical bath, the ZnS oxidizes so there are ZnO peaks appearing because of the reaction with the oxygen in the air, despite the fact that I close the beaker...
14 February 2021 5,778 9 View
I have synthesized ZnO thin films at four different substrate temperature say, 300, 350, 400 and 450C. and the samples were annealed at 450C for half an hour. the xrd result shown better...
04 February 2021 7,641 4 View
In my laboratory, I have an analog centrifuge (does not show real RPM value). Its' brochure indicates the range is 300-3000 RPM. The regulator is marked from 1 to 10. Is there any way to determine...
01 February 2021 2,061 4 View
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
What's the difference between light absorption and coupling in plasmonic metals? It seems that light absorbed in metal nanostructure/nanoparticles doesn't contribute to enhancement in electric...
14 January 2021 1,884 4 View
Greetings, I have a bit of problem in setup the basis set of my DFT study for ZnO.. As you can see in the image attached below, I use B3LYP 6-31G (d,p) for geometrical opt. of ZnO.. But sadly, I...
13 January 2021 7,508 4 View
I want to study the anchoring mode of a pyridine dye on TiO2 nanoparticles. I searched and a lot of papers study that by FTIR using by the attenuated total reflectance (ATR) method. I tried to...
12 January 2021 5,915 3 View
How to use a Gold electrode as a reference electrode ??
04 January 2021 4,058 4 View