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黑井明代瓦条的拉曼光谱研究
引用本文:王怡林,杨群,李朝真.黑井明代瓦条的拉曼光谱研究[J].光谱学与光谱分析,2004,24(7):823-825.
作者姓名:王怡林  杨群  李朝真
作者单位:1. 云南楚雄师范学院物理系,云南,楚雄,675000
2. 云南楚雄州博物馆,云南,楚雄,675000
摘    要:利用拉曼光谱并结合XRD和电子探针等技术分析发现 ,中国云南楚雄黑井明代瓦条的主要成分是SiO2 ,其中还含有月长石 (KAlSi3O8,属钾长石的变体 )、钠长石 (NaAlSi3O8)以及一种未知名矿物 (Al,Fe) 3(PO4 ,VO4 ) 2 (OH) 3·8H2 O等。月长石的存在 ,表明瓦条的烧结温度已高达 15 0 0℃ ,它说明云南明代陶器烧结工艺的技术已经达到了比较高的水平。此结果还显示了拉曼光谱所具有的独特优越性 :作为一种原位无损的检测技术 ,在辨别钾长石的变体———月长石方面 ,它具有简易性和可靠性 ,而其他技术却很难做到这一点 ;但拉曼光谱不能测出Fe的化合物存在 ,而电子探针和XRD能检测出Fe和Fe的化合物。文章表明 ,在科技考古中只有综合利用各种现代科技方法的优势 ,才能对古代文物作出比较全面的研究。

关 键 词:拉曼光谱  明代瓦条  烧结温度
文章编号:1000-0593(2004)07-0823-03
修稿时间:2002年8月5日

Raman Spectroscopic Study of Ming Dynasty Bar-Tile from Heijing of Lufeng
Wang Yi-lin,Yang Qun,Chao-zhen Li.Raman Spectroscopic Study of Ming Dynasty Bar-Tile from Heijing of Lufeng[J].Spectroscopy and Spectral Analysis,2004,24(7):823-825.
Authors:Wang Yi-lin  Yang Qun  Chao-zhen Li
Institution:Department of Physics, Yunnan Chuxiong Teacher's College, Chuxiong 675000, China.
Abstract:Ming dynasty bar-tile from the archaeological site of Heijing (Lufeng of Yunnan Province, China) was analyzed by Raman microscopy, X-ray diffraction and electron probe microscopy (EPMA). It was found that the major components of the tile are SiO2, besides moonstone(KAlSi3O8 var. of K-orthoclase), Na-orthoclase(NaAlSi3 O8 )and an unknown mineral (Al, Fe)3(PO4,VO4)2(OH)3.8H2O etc. The studies revealed that the agglomerant temperature of the bar-tile reached up to 1500 degrees C, indicating that the agglomerant technology of ceramics of Yunnan in the Ming dynasty (before 17 century) already attained a high level. Raman microscopyproves especially excellent in studing antiques. The results show that the facility and reliability of Raman spectroscopy, as anon-destructive unique technique, are suitable for the discrimination between moonstone and K-orthoclase within tile. No other technique tried was successful in its identification. This research demonstrates that only by combining several complementary techniques is possible to conduct comprehensive research on antiques.
Keywords:Raman microscopy  Ming dynasty bar-tile  Agglomerant temperature
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