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Suchergebnisse
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Book chapter
Understanding glass deterioration in museum collections: a multi-disciplinary approach
Raman spectroscopy and secondary ion mass spectrometry were used to investigate chemical and structural changes in soda and soda-lime glass exposed to organic pollutants under ambient and accelerated ageing conditions. Raman spectroscopy reveals modification of the glass structure non-destructively, in situ, and as a function of depth. The pollutants caused...Robinet, L ; Fearn, Sarah ; Eremin, Katherine
Raman spectroscopy, deteriorated glass, soda silicate glass, secondary ion mass spectrometry, and organic pollutants
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2009
Journal article
Alteration of soda silicate glasses by organic pollutants in museums: Mechanisms and kinetics
The role of the organic pollutants formic acid, acetic acid and formaldehyde in the alteration of unstable soda silicate glasses is examined through SIMS depth profiling of replica glass aged in polluted and non-polluted atmospheres under ambient conditions. The effect of different controlled atmospheres is compared to the polluted atmosphere...