The impact of gallic acid on iron gall ink corrosion

@article{RouchonQuillet2004TheIO,
  title={The impact of gallic acid on iron gall ink corrosion},
  author={Veronique Rouchon-Quillet and C{\'e}line R{\'e}mazeilles and Jacky Bernard and Alain Wattiaux and L{\'e}opold Fourn{\`e}s},
  journal={Applied Physics A},
  year={2004},
  volume={79},
  pages={389-392}
}
Many old manuscripts suffer from iron-gall ink corrosion, threatening our graphic heritage. Corroded papers become brown and brittle with age. The chemical reactions involved in this corrosion are relatively well known: they include both acidic hydrolysis and oxidation catalysed by free iron(II). Yet, a great variety of iron-gall ink recipes, including a wide range of constituents can be found in the literature and the visual aspect of old inks, can be very different from one inscription to… 

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References

SHOWING 1-4 OF 4 REFERENCES

Interactions of iron(II) and iron(III) with gallic acid and its homologues: a potentiometric and spectrophotometric study

The reactions between iron(III) and the phenols gallic acid, catechol, protocatechuic acid and pyrogallol have been studied in aqueous solution at 25oC (I 0.10 M KCl). From spectrophotometric and pH

Anti- and prooxidative properties of gallic acid in fenton-type systems.

It is concluded that the rate-determining steps in acidic and alkaline media are different, the overall rate of gallic acid consumption being lowest at pH 7.5, and the overall effect of galling acid presence is antioxidative due to free radical scavenging properties.

Etude des processus de dégradation des manuscrits anciens écrits à l'encre ferrogallique : analyse d'échantillons originaux et d'éprouvettes de laboratoire : mise en évidence du rôle de l'acide gallique et de la gomme arabique

Les encres noires ferrogalliques, melange de tannin (extrait de noix de galle), de vitriol (sulfate de fer) et d'une substance liante (gomme), ont ete tres utilisees pour l'ecriture jusqu'au debut du

Model independent evaluation of overlapped Mossbauer spectra

A calculation scheme for the evaluation of hyperfine field distributions from overlapped Mossbauer spectra is being proposed. A different procedure for the same purpose has been used by Window