Beyond Copper Soaps: Characterization of Copper Corrosion Containing Organics

by Luciana da Costa Carvalho

Overview

This book reports a series of electrochemical experiments where copper was corroded in the presence of various organic substances.  Combining data from spectroscopy techniques, X-ray diffraction and mass spectrometry (including proteomics) the experiments demonstrate that copper-organic complexes can be formed during the corrosion of copper. The low solubility of copper-organic complexes in organic solvents and their amorphous nature mean that these compounds cannot be easily detected by one single analytical technique. This book benefits researchers investigating the presence of organic residues in archaeological copper corrosion and copper-organic complexes in art, where sampling is often subject to curatorial constraints. 

Product Details

ISBN-13:	9783030978921
Publisher:	Springer-Verlag New York, LLC
Publication date:	04/16/2022
Series:	SpringerBriefs in Applied Sciences and Technology
Sold by:	Barnes & Noble
Format:	eBook
File size:	5 MB

About the Author

Dr Luciana da Costa Carvalho obtained her Ph.D. in Archaeological Sciences from the University of Oxford where she investigated copper–organic complexes and organic residues trapped in archaeological copper corrosion. She used a multi-analytical protocol for characterization of samples that included FT-IR, Raman, XRD, XPS, and mass spectrometry techniques including bottom-up proteomics.
Dr Luciana da Costa Carvalho has been trained as a museum and archaeological conservator at the University College London (UCL) and holds qualifications in environment and economic development, and Egyptology and chemistry. Recently, she was awarded the Boroll Prize at the 41st British Mass Spectrometry Society Annual Meeting held at Sheffield University for best flash oral presentation of the identification of honey in a 530-510BC residue found in a copper jar.

Table of Contents

1. Metal Organic Complexes,- 2. Corrosion Experiments.- 3. Characterization of copper-organic complexes and copper-milk corrosion.- 4. evaluation of analytical techniques.- 5. conclusion.- 6. Methods.