Long-chain mercury carboxylates relevant to saponification in oil and tempera paintings: XRPD and ssNMR complementary study of their crystal structures.
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DOI: 10.1039/d1dt04160f
Abstract: Saponification, resulting from pigment-binder interactions, is one of the most endangering phenomena affecting the appearance and stability of painted works of art. The crystallization of metal carboxylates (soaps) in paint layers is recently assumed as… read more here.
Keywords: saponification; chain mercury; mercury carboxylates; long chain ... See more keywords