Summary
Temperature dependent 2H-nmr lineshapes and relaxation times T2e of poly(ethylene oxide) (PEOd) and two block copolymers of deuterated PEOd and protonated poly(butyl methacrylate) (PBMAh) were measured. The results were compared with simulated lineshapes and relaxation times and discussed as the glass transition of PEO chains.
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Reichert, D., Schneider, H. Interpretation of 2H-NMR lineshapes of PEO. Polymer Bulletin 30, 313–320 (1993). https://doi.org/10.1007/BF00343066
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DOI: https://doi.org/10.1007/BF00343066