Does anyone have the JCPDS card no. of PVF, PVDF and PET ?

More Chitra Sulkan's questions See All

Why passage number 5?

In order to prepare conditioned media from primary cultured dental pulp cells, passage 5 is widely reported. May I have some scientific explanation despite of the inadequate quantity of the cell....

09 January 2024 898 2 View

What does a layer formation indicates during NK cell cultre?

I noticed layer was formed during NK cell culture (initial day) of a cancer patient. Could it be platelet aggregation? What are the causes of layer formation in NK cell culture?

23 November 2023 6,674 0 View

How to apply RossetteSep in NK isolation?

I started to use RossetteSep for my NK cell isolation with slight modification of manufacturer's instruction as follows:- Manufacturer's instruction: RossetteSep is added into the whole blood...

12 June 2023 2,251 0 View

Dental pulp stem cell from permanent or deciduous teeth?

There are numbers of studies showed SHED usage in neural degeneration. I need advice on the usage of dental pulp stem cell derived from permanent teeth for neural degeneration. My subject group...

08 January 2023 6,943 2 View

MSC in PBS for flow cytometry?

How to prepare cells derived from mesenchymal stem cell for flow cytometry? (1) Cells in PBS and stored in -80? (2) Cells in sterile saline and stored in -80? (3) Cells in PBS and stored in 4...

05 December 2022 373 0 View

Can anyone tell how to co-relate Raman and FTIR spectra?

I want to compare the Raman and FTIR spectra of a polymer.

23 December 2021 9,740 8 View

Information regarding the copyright permission for using some figures (not my publication) published in springer nature journals with open access ?

I would like to use some of the figures in a book chapter that is going to be published in Springer. As these journals (source of figures) are open access, I would like to just confirm that is it...

24 June 2021 7,974 3 View

Co-existence of multiple magnetic behavior?

How can one identify or confirm the co-existence of multiple magnetic behaviours (such as ferromagnetism (FM), superparamagnetism (SPM), paramagnetism (PM) etc) in a single compound? What are the...

20 June 2021 9,337 7 View

How to guide or change people behavior from Traditional buying gold to Digital Gold ?

Traditional way people walk into jewellery shop or bank to buy physical gold. Most people Buy or Sell gold for emergency purpose or during a wedding ceremony. How to transform their behaviour to...

12 May 2021 328 3 View

How to input coding from biomass NREL Databank in aspen plus?

Hello, can somebody explain how to input coding from NREL Databank to aspen plus properties? I am currently doing simulation of bioethanol plant, but still confused about inputting the properties...

27 November 2020 2,174 3 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

Stability of the Solar System: Insights from Einstein’s Equations ?

The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...

07 August 2024 2,569 1 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

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

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

JCPDS 65-7246 file please?

Dear Researchers Kindly share JCPDS 65-7246 file Thanks in advance

04 August 2024 5,613 1 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Does continues partial charging/discharging do any harm to the BESS performance and degradation?

For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...

01 August 2024 9,903 7 View

Best mask design for metal deposition aiming build a Perovskite solar cell device?

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

Mohamed Khedawy

The PMMA XRD pattern gives 2theta peaks at 13°, 27° and 41°. If you have these peaks in your XRD pattern of your sample then it's PMMA otherwise else.

PVDF containing 2 theta XRD peaks at 17.6° or 17.88° 18.2 or 18.50°, 19.8° or 20.05° and 26.2° respectively.

CNTs peak observed at 20°-30°, 40°-45° corresponds to CNTs

You may check this link of crystallography open database.http://www.crystallography.net/cod/