Hello every one, I have syntesized the copolymer, but my H-NMR peaks are not sharp enough
would you please help me to find a appropriate method?
my H-NMR is attached
You can see a spectrum of pure poly HEMA here:
Article Porous ZnO/2–Hydroxyethyl Methacrylate Eluting Coatings for ...
and pure poly DMAEMA here
Article Kinetic Investigations of Quaternization Reactions of Poly[2...
The expected peaks, if present in your spectrum, are very small. I would check the material you have by other methods like IR and try and confirm that your polymerization worked.
Hello! this article may be usefull to you Article Preparation of a poly(DMAEMA-co-HEMA) self-supporting microf...
Figure 3: "1H NMR spectra of poly(DMAEMA-co-HEMA) in d-CHCl3 with peaks assigned."
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