I have successfully coated the Fe304@Sio2@PPy( Polypyrrole) simply by taking 100mg Fe304@Sio2 ,suspended in 15 ml DI water then sonicate for 15 min then add 100 microlitre pyrrole. Solution was cooled to 0 degree celcius. Then APS solution in water was added dropwise and polymerization continued for 10 hr. I did the characterization of the compound and it seems to be successful.
In the similar way i want to coat the lonic liquid on Fe304@Sio2. It also has pyrrole on it so i want to coat and polymerize it on Fe304@Sio2. I repeated the same procedure but i was unable to coat. The problem is i have pure but only 0.19 g of IL. Does any one have idea how i can do it?
I would suggest direct coating- e.g. add to the substrate using an incipient wetness technique. Will take some care, and the interactions may (will) be different. Start with only a characterization sample of 10 mg. (enough for IR, TGA, SEM, and TEM.) Best of luck on experiments!
You are already halfway through.
I suggest suspended nanoparticles for a long time and monitor through uv visible spectroscopy to check polymerization of pyrrole.
Pawan Kumar Khanna Thank you so much.
So you mean to say to suspend the IL which have pyrrole backbone and put the oxidant in the ratio of monomer to oxidant as 1:3. and keep it for polymerization for 24 hr?
In case you have not succeeded yet. I think that it also depends on state of pyrrole unit in the IL. Do you have a previous confirmation that that your IL can be polymerized? Besides in case of pyrrole and APS their ratio 1:3 is too high and PPy in this case should be overoxidized.
Alexander Pud yah i have read few articles which have successfully polymerize that pyrrole based ionic liquid.Here is one similar article.
Article Pyrrole-based poly(ionic liquids) as efficient stabilizers f...
Do you have any idea how can i do that? I am trying to do as mentioned in the above article. Let's see what happens
- Badges
- Science topic