一批中国古玻璃化学成分的质子激发X射线荧光分析  

CHEMICAL COMPOSITION ANALYSIS FOR SOME ANCIENT CHINESE GLASSES BY PROTON INDUCED X-RAY EMISSION TECHNIQUE

作　　者：李飞[1] 李青会[1] 干福熹[1] 张斌[2] 承焕生[2] 

机构地区：[1]中国科学院上海光学精密机械研究所,上海201800 [2]复旦大学应用离子束物理实验室,上海200433

出　　处：《硅酸盐学报》2005年第5期581-586,共6页Journal of The Chinese Ceramic Society

基　　金：国家自然科学基金(50272071);中国科学院知识创新工程(KJCXN04)资助项目。

摘　　要：质子激发X射线荧光(protoninducedX rayemission,PIXE)技术是一种高灵敏度、非破坏性、多元素定量测定的分析方法。采用外束PIXE技术对内蒙古地区和博山出土的一批古代玻璃的化学成分进行了定量测定。结果表明:内蒙古地区出土的玻璃中,西周时期的玻璃珠是含有少量K2O和CaO助熔剂的釉砂,其主要成分为SiO2;汉代的玻璃珠属于PbOSiO2玻璃;多数元代的玻璃制品和部分北魏时期的玻璃珠属于K2OCaOSiO2玻璃。博山出土的元末明初的玻璃基本为K2OCaOSiO2系玻璃,并采用了Cu,Fe等微量元素作为着色剂。结合实验结果,对相关问题进行了讨论。Proton induced X-ray emission (PIXE) technique is a kind of multi-element quantitative analysis method with high sensitivity and without destruction of samples. Chemical composition of the ancient glasses unearthed from Neimenggu area and Boshan was determined quantitatively by the external-beam PIXE technique. The experimental results show that among the glasses unearthed from Neimenggu area the glass bead of the Western Zhou period is actually faience containing mainly SiO2 and few K2O and CaO flux. The glass beads of the Han Dynasty belong to the PbO-SiO2 system. Most of the glasses of the Yuan Dynasty and some beads of the Northern Wei Dynasty belong to K2O-CaO-SiO2 system. While all the glasses unearthed from Boshan primarily belong to K2O-CaO-SiO2 system, with the Cu and Fe ions as the main coloring elements. Based on the results, some relative questions are discussed.

关 键 词：质子激发X射线荧光 古玻璃 化学成分分析 着色剂 

分 类 号：TL99[核科学技术—核技术及应用] TQ17[化学工程—硅酸盐工业]