How can I find molecular size or surface area of alpha-tocopherol?
I want to find out about interaction between alpha-tocopherol with ZSM-5 zeolite and Desilicated ZSM-5 ?
How can I prove their interaction ?
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
How can I calculate Si/Al ratio with XRD curve? And is ZSM-5 zeolite kinds of FAU (faujasite)?
24 December 2022 1,482 0 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
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...
31 July 2024 7,259 1 View
Can anyone with an MJ research / BioRad PCR machine from ~2010 or earlier tell me the external measurements (LxWxH) of the removable standard PCR alpha modules that can be removed from a PTC200 or...
30 July 2024 2,867 0 View
Dear Researchers, Is it feasible to distinguish between alpha and alpha prime martensite in the Ti6Al4V alloy under rapid solidification in the as-cast state using XRD, in addition to...
30 July 2024 3,849 0 View
I have found an EEG where only alpha waves are present. Beta waves are not found in active patients. What interpretations ?
26 July 2024 4,741 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
>>>>>>>>>> Convergence criterion not met. SCF Done: E(RB3LYP) = -472.437545326 A.U. after 33 cycles NFock= 32 Conv=0.29D-07 -V/T= 2.2914...
16 July 2024 8,862 2 View
Dear Gromacs users, I would like to simulate a zeolite-water system. In different literature, it is suggested to consider a rigid framework of zeolite to decrease the computational cost. I would...
15 July 2024 4,590 1 View
Silver Nanoparticles docking with alpha amylase and alpha glusidase .
11 July 2024 6,883 2 View