Abstract
Thin solid layers of halophenol and cresol novolacs were investigated by UV derivative spectroscopy. Structural differences can be identified. Derivative spectroscopy was useful for the analysis of the OH stretching region of cresol novolac/PMMA blends. Three sub-bands were discussed and a high amount of intramolecular H-bonding for p-cresol novolac was deduced.
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Reinhardt, M., Lorkowski, HJ. UV and IR derivative spectroscopy of novolac layers. Fresenius J Anal Chem 349, 254–255 (1994). https://doi.org/10.1007/BF00323305
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DOI: https://doi.org/10.1007/BF00323305