Which glue should I use for polyimide thin films? Does AB epoxy work?

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How can I convert Excel file to XRDML file?

Please can any one tell me how i can convert xrd data in text format to xrdml format for use in high score plus? First I convert excel to csv then dat file to make it readble in powdll. Then I...

10 November 2018 7,130 7 View

How can we confirm the XRD pattern of a newly synthesis materials?

I have synthesized a new materials Sr5(VO4)3I2 but I don't have any reference to prove that this is the right materials. Only I have found relatively close materials is Sr5(VO4)3Cl. So my question...

06 July 2018 1,281 5 View

How can we calculate fluence and dpa from SRIM calculations?

I was trying to calculate fluence of Hf-Nb-Ta-Ti-Zr alloy for 1 MeV Kr+ ions and DPA using SRIM software. I couldn't find the exact match. Thanks.

01 January 1970 10,037 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

How are iso-frequency contours plotted?

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

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Is there a good freeware software for photodocumentation of TLC?

I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?

31 July 2024 8,415 1 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View

What are solutions of Euler's hypergeometric diff. equation if $c- a - b$ is an integer ?

See the enclosed file. In https://en.wikipedia.org/wiki/Hypergeometric\_function we can find The hypergeometric function is a solution of Euler's hypergeometric differential equation $$...

25 July 2024 4,125 0 View

What strategy should be adopted to calculate topological indices efficiently?

Most of the time it is observed that in many manuscripts there are several typo error of topological calculation errors of calculation and partition of edges what ever the type of partitioning it...

22 July 2024 811 0 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View