XPS Monitoring of Calcarenite Building Walls Long Exposed Outdoors: Estimation of Deterioration Trend from the Time Sequence of Curve-Fitted Spectra and PCA Exploration of the Large Dataset

XPS Monitoring of Calcarenite Building Walls Long Exposed Outdoors: Estimation of Deterioration Trend from the Time Sequence of Curve-Fitted Spectra and PCA Exploration of the Large Dataset

A temporal monitoring of monumental buildings in calcarenite, exposed outdoors in the considered Mediterranean environment of Southern Italy, was performed using XPS, the surface-specific technique. The methodology adopted to monitor the surfaces interacting with atmospheric agents and biotic/abioti...

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Bibliographic Details
Main Authors: Maria A. Acquavia, Francesco Cardellicchio, Mariangela Curcio, Fausto Langerame, Anna M. Salvi, Laura Scrano, Carmen Tesoro
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Applied Sciences
Subjects:
calcarenite
mediterranean monuments
XPS analysis
PCA
biological analysis
surface Indicators of degradation
Online Access:https://www.mdpi.com/2076-3417/15/14/7741
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