Ocre superior Volver a Lista de Pigmentos
| Colores | marrón ocre |
|---|---|
| Source | (no definido) |
| Sinónimos | |
| Componentes | GoethitaFeOOH |
| L | 70 |
|---|---|
| a | 11.8375 |
| b | 41.54 |
| RGB R | 214 |
|---|---|
| RGB G | 161 |
| RGB B | 95 |
General:
- KHOIROH, L.M., NURAINI, E.D. y AINI, N. (2018): “Synthesis of Goethite (α-FeOOH) Pigment by Precipitation Method from Iron Lathe Waste”. Alchemy: Journal of Chemistry, 6 (2), pp. 65-69. DOI: https://doi.org/10.18860/al.v6i2.7106
Técnicas experimentales:
- R.J.H. Clark, Raman microscopy: Application to the identification of pigments on medieval manuscripts, Chem. Soc. Rev. 24 (1995) 187–196. https://doi.org/10.1039/CS9952400187.
- D. Cosano, D. Esquivel, C.M. Costa, C. Jiménez-Sanchidrián, J.R. Ruiz, Identification of pigments in the Annunciation sculptural group (Cordoba, Spain) by micro-Raman spectroscopy, Spectrochim. Acta - Part A Mol. Biomol. Spectrosc. 214 (2019) 139–145. https://doi.org/10.1016/j.saa.2019.02.019.
- G.N. Kustova, E.B. Burgina, V.A. Sadykov, S.G. Poryvaev, Vibrational spectroscopic investigation of the goethite thermal decomposition products, Phys. Chem. Miner. 18 (1992) 379–382. https://doi.org/10.1007/BF00199419.
- C. Genestar, C. Pons, Earth pigments in painting: Characterisation and differentiation by means of FTIR spectroscopy and SEM-EDS microanalysis, Anal. Bioanal. Chem. 382 (2005) 269–274. https://doi.org/10.1007/s00216-005-3085-8.