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纸上的油媒:研究冷压麻油与纸支的相互作用与FTIR分析

Penelope Banou^1,2, Stamatis Boyatzis¹, Konstantinos Choulis¹

¹Department of Conservation of Antiquities and Works of Art, University of West Attica, Egaleo, 12243 Athens, Greece.

|June 10, 2023

概括

艺术品中纸质支的老化通过亚麻油的吸收而加速. 纸含量显著影响油浸纸的化学变化,影响艺术品的状况.

科学领域:

艺术保护科学艺术保护科学
材料科学是一种材料科学.
化学化学化学

背景情况:

以前的研究表明,油粘合剂的吸收改变了艺术品中纸支的光学,机械和化学特性.
传输率FTIR分析表明,亚麻油促进了油浸纸张区域的恶化.

研究的目的:

研究不同亚麻油配方和纸张类型对老化过程中的化学变化的影响.
补偿和完善以前关于纸支架中的油粘合剂吸收的发现.

主要方法:

减弱的总反射率里埃变换红外光谱学 (ATR-FTIR)
反射率FTIR光谱法反射率FTIR光谱法
使用纤维素和基纤维素纸的油浸模型的分析.

主要成果:

麻油配方和纸含量都会影响老旧纸油系统中的化学变化.
冷压麻油导致老化模型的更广泛的变化.
纸的成分在油浸纸的老化过程中起着重要作用.

结论:

亚麻油配方显著影响纸支架上油性区域的状况.
纸的成分是纸油系统在老化时发生的化学变化的关键因素.
了解这些相互作用对于有效的艺术品保护策略至关重要.

关键词:

在ATR-FTIR中使用.性精炼麻油的麻油.冷压麻油的使用方法基纤维素纸是用基纤维素制成的纯纤维素纸是纯粹的纤维素纸.反射率 FTIR 的反射率.油架油是指油架上的油.

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