Thank you very much for the video but you can not tell they are nanofibers until you have an SEM image. We had some experiments with PVA recently. Everything looked ok during the process. However, when we looked at the SEM images there were no fibers. Just some PVA drops on the foil.
@alvin5617
3 жыл бұрын
increase the viscosity of the solution
@Nick-fn8gz
Жыл бұрын
Hi, what % of concentrations did you use? And for how much time did you perform the electrospinning? I find it hard to maintain a stable taylor cone, and also to obtain a right amount of materials that can be removed from aluminum foil and be analised, do you have any tips?
@maira3602
Жыл бұрын
A serious question, these are so delicate how do i remove it from foil and handroll them to coat stuff and do tensile/ conductivity tests?. These are so delicate.
@dilanaltan3697
3 жыл бұрын
I read somewhere that homogenizer might break the PVA chains and change the molecular weight.
@futurematerialsandtech5766
2 жыл бұрын
Electrospun PVDF-carbon membranes preparation for water filtration. Pls watch our video kzitem.info/news/bejne/t6V4tYGoj5R1rIo
@zareshahi2
Жыл бұрын
آقا عالی ، خسته نباشید
@muqaddasshakeel779
Жыл бұрын
Can you plz tell me the ingredients ?
@zareshahi2
Жыл бұрын
@@muqaddasshakeel779 it's pva polymer (Polyvinyl alcohol) that turn into nano form
@zareshahi2
Жыл бұрын
@@muqaddasshakeel779 or watch 4:04 for more details
@nastyakarpyna3636
2 жыл бұрын
What is the molecular weight of PVA which you used ?
@futurematerialsandtech5766
2 жыл бұрын
Electrospun PVDF-carbon membranes preparation for water filtration. Pls watch our video kzitem.info/news/bejne/t6V4tYGoj5R1rIo
@janmiedza6607
3 жыл бұрын
can we use it for annulus fibrosis repair in herniated disc?
@futurematerialsandtech5766
2 жыл бұрын
Electrospun PVDF-carbon membranes preparation for water filtration. Pls watch our video kzitem.info/news/bejne/t6V4tYGoj5R1rIo
@fatemedarchin116
4 жыл бұрын
Excellent, thanks 🌹
@futurematerialsandtech5766
2 жыл бұрын
Electrospun PVDF-carbon membranes preparation for water filtration. Pls watch our video kzitem.info/news/bejne/t6V4tYGoj5R1rIo
@ayaali6158
11 ай бұрын
I did the same using PET 5% solution, but it's difficult to remove it without striching it
@nimazaxo325
2 жыл бұрын
i have a question why did u use 2.5 gram of polymer if your concentration was 8%? can u tell me how did u prepare ur solution please
@futurematerialsandtech5766
2 жыл бұрын
Electrospun PVDF-carbon membranes preparation for water filtration. Pls watch our video kzitem.info/news/bejne/t6V4tYGoj5R1rIo
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