Elena Possenti , Maria Catrambone , Chiara Colombo , Marco Cantaluppi , Marco Merlini , Gavin B.M. Vaughan , Marco di Michiel , Nicoletta Marinoni
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引用次数: 0
摘要
本论文介绍了最近开发的同步辐射 X 射线衍射计算机断层成像技术(XRDCT)在三维绘制文化遗产(CHG)地质材料中的晶体和非晶体相方面的巨大潜力。本文批判性地讨论了 XRDCT 在文化遗产应用中的良好效果和局限性。本文将 XRDCT 应用于各种文化遗产材料,从考古陶瓷、石材保护处理到陨石的微观层面。尽管从化学、矿物学和微观结构的角度来看,这些材料都是非常复杂的系统,但这一创新技术以完全无损和/或非侵入性的方式,证明了它能够有效地获取材料内部结晶相的真实空间分布和半定量化。
Potential of synchrotron X-ray diffraction computed tomography (XRDCT) for a 3D non-destructive and/or non-invasive characterisation of cultural heritage geomaterials (CHG)
The present work describes the high potential of the recently developed synchrotron X-ray diffraction computed tomography (XRDCT) for 3D mapping of crystalline and amorphous phases in Geomaterials of Cultural Heritage (CHG). The paper critically discusses the promising results and limitations of XRDCT in Cultural Heritage applications. XRDCT has been applied herein to diverse CHG materials, spanning from archaeological ceramics, and stone conservation treatments to meteorites, at a microscale. Although these materials are very complex systems from a chemical, mineralogical and microstructural point of view, this innovative technique proves effective capability to access the real spatial distribution and semi-quantification of crystallographic phases within materials in a totally non-destructive and/or non-invasive way.
期刊介绍:
The Journal of Cultural Heritage publishes original papers which comprise previously unpublished data and present innovative methods concerning all aspects of science and technology of cultural heritage as well as interpretation and theoretical issues related to preservation.