Characterization of Pousao pigments and extenders by micro-X-ray diffractometry and infrared and Raman microspectroscopy

被引:53
作者
Correia, Andreia M. [1 ,2 ]
Oliveira, Maria J. V. [2 ]
Clark, Robin J. H. [1 ,3 ]
Ribeiro, Maria I. [2 ]
Duarte, Maria L. [1 ]
机构
[1] Univ Lisbon, Fac Ciencias, Dipartamento Quim & Bioquim, P-1749016 Lisbon, Portugal
[2] Inst Museus & Conservacao, Lab Conservacao & Restauro Jose Figueiredo, P-1249018 Lisbon, Portugal
[3] UCL, Christopher Ingold Labs, London WC1H 0AJ, England
关键词
D O I
10.1021/ac701887p
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Seventeen samples from paintings by the distinguished 19th century Portuguese painter, Henrique Pousao, were characterized by micro-X-ray diffractometry and infrared and Raman microspectroscopy. The main advantages and limitations of each technique for pigment identification are outlined, revealing the need for the use of complementary techniques. Pousao's palette is discussed.
引用
收藏
页码:1482 / 1492
页数:11
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