Non-Invasive Mobile Raman and pXRF Analysis of Armorial Porcelain with the Coat of Arms of Louis XV and Others Enamelled in Canton
Analytical Criteria for Authentication
Bibliographic Data
| ID | 13124663 |
|---|---|
| Authors | Philippe Colomban (0000-0001-6099-5423, Molécule aux Nanos-objets : Réactivité, Interactions et Spectroscopies, corresponding author), Gülsu Şimşek Franci (0000-0001-9050-5819, Koç University), Xavier Gallet (Centre National de la Recherche Scientifique) |
| Year | 2024 |
| Volume | 7 |
| Issue | 9 |
| Pages | 4881-4913 |
| Publication date | 2024-09-06 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Heritage (JOURNAL) |
| Journal identifiers | ISSN: 2571-9408 • E-ISSN: 2571-9408 |
| Publisher | MDPI AG (PUBLISHER • IT) |
| DOI | 10.3390/heritage7090231 |
| OpenAlex | W4402311545 |
| Language | EN |
| Citations received | 1 |
| References cited | 38 |
Nine glazed porcelain artifacts bearing the coat of arms of France, from King Louis XV tableware orders, were analysed at the laboratory or in their conservation secure room. Based on the experience acquired in the study of 18th century European and Chinese porcelain using mobile XRF (pXRF) and Raman microspectroscopy, a comparison of the impurities in the paste (Y, Rb, and Sr), the elements associated with cobalt in the blue overglaze (Bi, Mn, Zn, and As) and those present in the tin yellow and Naples yellow pigments (Sn, Sb, and Zn) highlights the use of different raw materials for some of these objects. Differences regarding the Ag content in the gold decorations also provide information. Raman identification of the different types of yellow pigment confirms the categorization. The results obtained on the Louis XV tableware are compared to those of “Chine de commande”, attributed to the same places and periods of production or recognized copies. The clustering of the quantitative comparison pXRF signals of the abovementioned elements and a consideration of the Raman parameters of the yellow pigments appear to be effective tools for object categorization to confirm or refute questions about the authenticity of objects
Art · Optics · Physics · Pigment · Raman spectroscopy · Visual arts · Building materials and conservation · Conservation Techniques and Studies · Cultural Heritage Materials Analysis · Materials Science
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| Unique citing works | 1 |
|---|---|
| Citations per year | 1 |
| Citation span | 2026 - 2026 (1) |
| Citation velocity | current |
| Highly cited | No |
| Citation types | Neutral: 1 |