Plasma enhanced chemical vapor deposition
I have recorded X-ray diffraction (XRD) patterns of the oxide samples (sintered ceramic/pellet) using Cu-Kα radiation (λ = 0.154 nm). The sample contains two different phases. I want to quantify...
09 October 2019 5,084 10 View
I have measured total conductivity (electrical + ionic) of a ceria-based oxide by impedance analyzer in two ways: 1. By keeping the temperature constant at a time (like 400, 500, 600 700 °C...
07 August 2018 4,061 6 View
I have HRTEM image of a monoclinic structure, how can I know the crystallographic direction for a particular plane? Also, I don't have zone axis HRTEM images. Kindly help
03 April 2017 4,040 1 View
I have some oxide sample; I want to know how much oxygen is moving in or out from the sample when I heated it from 500 to 700 C. Can it be possible to measure it by TG-MS, if yes where I can do it...
09 October 2016 3,189 5 View
I have a raw and txt file of a compound how I can use them to get a CIF file for the compound? Please help
09 October 2016 2,426 0 View
"When I am doing UV-Vis experiments with methylene blue or Rhodamine, I am getting the evidence for their degradation, but why I'm seeing an intensity reversal for the 250 and 550 peak of...
08 September 2016 2,520 19 View
I want to use the Dilatometer facility for some of my powder samples (up to 1500 deg C or more). Could anyone please help me with the availability and relevant charges for using this facility at...
07 August 2016 9,644 3 View
how to calculate oxygen storage capacity from Thermogravimetric (TG) instrument?
05 June 2016 2,141 0 View
how we can determine the ph for precipitation in co-ppt method?
04 May 2016 9,678 5 View
I was preparing a compound by co-precipitation method. After reaching ph-11, I continue adding ammonia to it, but ph of the solution starts decreasing. Can anybody please explain this phenomenon?
04 May 2016 3,144 4 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...
06 August 2024 3,176 0 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?
31 July 2024 4,835 3 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
I am currently working on modeling FCC catalyst regeneration and have come across a point of uncertainty that I hope you can assist me with. In my previous models, I have utilized lumped kinetics...
30 July 2024 6,137 0 View
I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?
28 July 2024 5,331 1 View
A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids
28 July 2024 4,985 1 View
