How can I calculate Si/Al ratio with XRD curve?
And is ZSM-5 zeolite kinds of FAU (faujasite)?
hello I interface with an aspen plus error which I don't know why. I chose a RGibbs reactor with inlet and outlet streams and enter 3 reactions. just it but when I run this program, it gives me...
11 November 2023 5,312 1 View
Is ZSM-5 zeolite kinds of FAU (faujasite) type of zeolite? Can I use NaY faujasite type zeolite Si/Al ratio formula with XRD curve for ZSM-5 zeolite? If yes, How can I find ao in NaY faujasite...
04 January 2023 956 5 View
I have FTIR results for two kinds of zeolites and need to calculate Si/Al ratio. I draw their diagrams and for each of them I calculate range of Si peak range (I chose an approximate peak range...
20 October 2022 5,752 3 View
How to Covert Absorbance to %Transmittance? I want to calculate Si/Al ratio in Kinds of zeolites and I have FTIR absorbance, How can I do it? Some kinds of articles calculate it with FTIR...
18 October 2022 2,694 3 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...
03 August 2024 6,070 3 View
Is this circle one of the rings?
03 August 2024 5,988 0 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
I want to draw ph diagram using Engineering equation solver EES for refrigerant R134a and R1234fy and some other. I don't know how to draw the multiple ph diagram on same dome or overlapping to...
30 July 2024 647 7 View
The entropy measured of molecular graphs plays a crucial rule. The network structures in some cases are very lengthy calculations to handle. Some author avoid to construct table where as most...
30 July 2024 3,126 0 View
Here, I have attached the UPS graph. I'm trying to calculate the DOS/DOVS from the UPS.
29 July 2024 4,971 1 View
FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion
25 July 2024 2,486 2 View
The first step is to analyze a 2D molecular graph and implement partitioning techniques to calculate the topological indices. Secondly impose statically tools to generate QSPR model, may or may...
24 July 2024 9,644 1 View
The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...
23 July 2024 6,659 0 View