A note on the characterization of bismuth black by Raman microspectroscopy

被引：130

作者：

Trentelman, Karen ^{[1
]}

机构：

[1] Getty Conservat Inst, Los Angeles, CA 90049 USA

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 2009年 / 40卷 / 05期

基金：

美国国家科学基金会;

关键词：

bismuth pigments; Raman spectroscopy; bismuth metal; laser-induced oxidation; OXIDE THIN-FILMS; OPTICAL-PROPERTIES; SPECTROSCOPY; ALPHA-BI2O3; TRIOXIDE; SPECTRA; SYSTEM; OXYGEN; BI;

D O I：

10.1002/jrs.2184

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Inspired by the discovery of bismuth metal used as a pigment in a fifteenth century illuminated manuscript, the identification of bismuth compounds by Raman spectroscopy is investigated. Raman spectra of bismuth metal powder, bismuth (III) sulfide (Bi2S3) and bismuth (III) oxide (alpha-Bi2O3) are presented. The influence of excitation laser wavelength is explored, along with the laser-induced oxidation of bismuth to alpha-Bi2O3 and beta-Bi2O3. The implication of these results with respect to the selection of appropriate analytical protocols in the investigation of bismuth pigments in works of art is discussed. Copyright (c) 2009 John Wiley & Sons, Ltd.

引用

页码：585 / 589

页数：5

共 31 条

[1]

Chappé M, 2003, J CULT HERIT, V4, p264S

[2] RAMAN MICROSCOPY - APPLICATION TO THE IDENTIFICATION OF PIGMENTS ON MEDIEVAL MANUSCRIPTS [J].