Can anyone explain me what is the difference between the Kissinger equation and the Kolmogorov–Johnson–Mehl–Avrami (KJMA)?
When Temperature is kept CONSTANT during annealing; it is called ISOTHERMAL annealing. If Temperature varies it is non-isothermal annealing.
The sample contains Ni, Ti, Sn. I cannot identify the pics at 31°, 32.4 and 45.3°. in attachment the xrd pattern Best regards
31 December 2018 7,073 10 View
Any bibliographic suggestion. Best regards
31 December 2017 8,404 3 View
After getting xrd diagram of nanostructured sample heat treated for different temperature with, the crystallite size reduces with temperature which is not logical. I know that the relaxation of...
09 October 2017 9,815 13 View
The Kissinger method is it used only for the phase transformation (precipitation) at the solid state? or it can be applied when we have the phase formation after melting Best regards
06 July 2017 1,499 2 View
I want to anneal the CeO2, to use it as a standard for XRD analysis. What is the crucible which can used so that he will not react with the CeO2 at high temperature Best regards.
02 March 2016 7,776 2 View
I have use for my first experience planetary ball mill PM400 (Retsch), and now I want to do another experience with the same condition (same energy of milling) but the PM400 is not functional so I...
02 March 2016 4,145 9 View
When using a high temperature XRD analysis. We heated with a predetermined rate to the desired temperature, where we realized an analysis: at that moment does we continues to heat during the...
04 May 2015 2,499 14 View
I started my thermal analysis using DSC, but the thermocouple was destroyed, hence I thought of using the DTA that is available. My question is, can i do my calculations such as calculating the...
02 March 2015 1,964 11 View
I wanted to prepare a pellet from a powder using a uniaxial press and a matrix attached to a pump, but with the pressure and the holding time that I have chosen, the pellet obtained breaks up.Are...
31 December 2014 1,133 6 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View