Sebestyén, Zoltán and Czégény, Zsuzsanna and Sendrea, Claudiu and Carsote, Cristina and Barta-Rajnai, Eszter and Miu, Lucretia and Badea, Elena and Jakab, Emma (2014) Thermal characterization of new, artificially and naturally aged leather and parchment samples. In: 3rd International Seminar and Workshop, Emerging Technology and Innovation for Cultural Heritage, 2014. október 16-18., Sibiu, Románia.
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Abstract
Handwritten books, codices and letters stored or displayed in historic buildings are vulnerable to changes in the outdoor environment due to the limited climate control. Understanding the degradation mechanisms and changes in the structure of leather and parchment could help to find a proper way to protect these pieces from the aging and the environmental effects. In order to identify the aging mechanisms different analytical methods, among them thermoanalytical methods were used. In this work natural aging mechanisms were modeled by acid and alkaline pretreatments. Structural changes of the samples during the aging were explored using thermoanalytical methods, in order to understand the response of parchment and leather to the environmental effects.
| Item Type: | Conference or Workshop Item (Lecture) |
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| Uncontrolled Keywords: | pyrolysis, thermogravimetry, leather, parchment, cultural heritage |
| Subjects: | Q Science / természettudomány > QD Chemistry / kémia > QD01 Analytical chemistry / analitikai kémia |
| Depositing User: | Zoltán Sebestyén |
| Date Deposited: | 12 Dec 2014 14:29 |
| Last Modified: | 03 Apr 2023 08:22 |
| URI: | http://real.mtak.hu/id/eprint/19311 |
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