Anshika Passi

4 Questions 1 Answers 0 Followers

Questions related from Anshika Passi

Why peak area is considered instead of peak intensity in FTIR for calculation of electroactive phase of PVDF?

why peak area is considered instead of peak intensity in FTIR for calculation of electroactive phase of PVDF? Is it possible to calculate percentage of beta phase using XRD pattern.

19 March 2025 6,315 1 View

How can i make keratin powder soluble in DMF (dimethylformamide)?

I am working on using raw keratin powder as a filler in film composites. However, keratin is not soluble in DMF, likely due to the presence of disulfide bonds. I need to cleave these disulfide...

31 January 2025 2,144 0 View

What could be the reason of flat curve in FTIR of PVDF+DMF film?

I am working with PVDF films, which I prepare using DMF at 65°C. sometime, in the FTIR analysis of these films, a flat curve appears in the region where the beta phase peak is expected. What could...

24 September 2024 9,452 2 View

Why PVDF solution (in DMF) truns in to a gel?

I am working on polymer, i want to make film of PVDF so i made solution at 65 degree but it turns into gel when left for sometime at room temperature in open atmosphere. i am using DMF as solvent....

19 September 2024 6,592 3 View