文献类型：期刊文献

中文题名：淡水养殖珍珠的化学成分与呈色机理研究

英文题名：Study on Compositions and Colouring Mechanism of Freshwater Cultured Pearls

作者：杨明月[1];郭守国[1];史凌云[1];王伟忠[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2004

卷号：6

期号：2

起止页码：10

中文期刊名：宝石和宝石学杂志

外文期刊名：Journal of Gems & Gemmology

语种：中文

中文关键词：淡水养殖珍珠;颜色;成分

外文关键词：freshwater cultured pearl; colour; composition

摘要：将淡水养殖珍珠按颜色分类,通过傅里叶变换红外光谱、等离子发射光谱、拉曼光谱和X射线粉末衍射等对其进行了有机成分和无机成分的测试研究,发现珍珠的颜色主要受微量金属元素和类胡萝卜素的影响。
The freshwater cultured pearls are classified according to the colour and investigated by Fourier transform infrared spectroscopy(FT-IR),plasma emission spectrometry, Raman spectrum and X-ray powder diffraction(XRD) to research their organic and inorganic compositions. The trace metal elements and carotenoids have influence on the colour of the freshwater cultured pearls.