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Questions related from Thi Phuong Thao Nguyen
Is there any rule to apply in the deconvolution of a MAS V51 NMR curve (in my case, the central transition -1/2 1/2)? Like limitation of the number of peaks, baseline selection, etc.?
19 April 2022 3,091 1 View
Does the type of gas have any influence on a volumetric flow measurement using a soap film flow meter? If yes, is that related to buoyant force? how is the measured flow affected? and is there any...
31 May 2021 6,209 0 View
I am trying to obtain Ru 3d XPS spectra of samples with RuO2 content of 0.1 ~ 0.3%. But due to the overlapping of the C 1s region and maybe the low content as well, the Ru 3d5/2 peak was almost...
23 July 2020 7,977 4 View
Hi guys, I am a complete beginner in XPS curve-fitting and deconvolution. Does anyone have tips for determining the number of peaks to fit?
02 October 2019 8,890 9 View
Hi, Does anyone know which type/brand of valve is usable in case of gas flow containing elemental mercury? Extra information: Our lab is working on a project related to mercury adsorption and...
18 June 2019 3,845 3 View
My spectra of V2O5-WO3/TiO2 collected under 3000ppm NO using a DRIFT-IR heating chamber have too much noises. Can I obtain better spectra by increasing the NO concentration? Is there any way of...
13 May 2018 3,423 0 View
Hi, I'm recently working with DRIFT-IR spectrometer and I'm having some problems with my spectra. I have noticed that there are some peaks at 3000~2800 cm-1 that appear in all single beam...
04 July 2017 4,279 10 View
