The Synthesis and Quality Comparison of Nineteenth-Century Chromate Pigments: Strontium, Barium, Zinc and Cadmium Chrome Yellow

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F25%3A39922937" target="_blank" >RIV/00216275:25310/25:39922937 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00007064:K01__/25:N0000097 RIV/00023281:_____/25:N0000072

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s10853-025-11351-1?utm_source=getftr&utm_medium=getftr&utm_campaign=getftr_pilot&getft_integrator=clarivate" target="_blank" >https://link.springer.com/article/10.1007/s10853-025-11351-1?utm_source=getftr&utm_medium=getftr&utm_campaign=getftr_pilot&getft_integrator=clarivate</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10853-025-11351-1" target="_blank" >10.1007/s10853-025-11351-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Synthesis and Quality Comparison of Nineteenth-Century Chromate Pigments: Strontium, Barium, Zinc and Cadmium Chrome Yellow

Popis výsledku v původním jazyce

This study presents a detailed comparison of the yellow chromate pigments strontium yellow SrCrO4, barium yellow BaCrO4, zinc yellow KZn2(CrO4)2·H2O(OH) and the rare cadmium chrome yellow 2CdCrO4·KOH·H2O, to allow their identification in fine art. Historical recipes from the late nineteenth century were used to synthesise these pigments to ensure they were prepared in an authentic manner. The characteristics of the pigments were established through X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Raman spectroscopy and Fourier transform infrared spectroscopy (FTIR). The colour properties of the pigments and pigment-oil systems were evaluated using the CIE L*a*b* system. Zinc and cadmium chrome yellows showed the highest chroma and yellow contribution, while strontium yellow exhibited a significant degree of green hue and the lowest amount of yellow hue. The light stability of the chromate pigments tested is influenced by their elemental composition, method of synthesis and the surrounding medium.

Název v anglickém jazyce

The Synthesis and Quality Comparison of Nineteenth-Century Chromate Pigments: Strontium, Barium, Zinc and Cadmium Chrome Yellow

Popis výsledku anglicky

This study presents a detailed comparison of the yellow chromate pigments strontium yellow SrCrO4, barium yellow BaCrO4, zinc yellow KZn2(CrO4)2·H2O(OH) and the rare cadmium chrome yellow 2CdCrO4·KOH·H2O, to allow their identification in fine art. Historical recipes from the late nineteenth century were used to synthesise these pigments to ensure they were prepared in an authentic manner. The characteristics of the pigments were established through X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Raman spectroscopy and Fourier transform infrared spectroscopy (FTIR). The colour properties of the pigments and pigment-oil systems were evaluated using the CIE L*a*b* system. Zinc and cadmium chrome yellows showed the highest chroma and yellow contribution, while strontium yellow exhibited a significant degree of green hue and the lowest amount of yellow hue. The light stability of the chromate pigments tested is influenced by their elemental composition, method of synthesis and the surrounding medium.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

60401 - Arts, Art history

Projekt

<a href="/cs/project/VJ01010004" target="_blank" >VJ01010004: Rozvoj strategického klastru pro efektivní instrumentální technologické postupy při odhalování padělků výtvarných děl moderního umění ve forenzní oblasti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Materials Science

ISSN

0022-2461

e-ISSN

1573-4803

Svazek periodika

60

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

16002-16014

Kód UT WoS článku

001564871900001

EID výsledku v databázi Scopus

2-s2.0-105015459587