明永乐青花瓷片的显微拉曼光谱分析  

Analysis of the Ming Yongle Blue and White Porcelain by Raman Microscopy

作　　者：左健[1] 杜广芬[2] 吴若[3] 王昌燧[4] 

机构地区：[1]中国科学技术大学微尺度物质科学国家实验室(筹),安徽合肥230026 [2]山东临沂师范学院化学化工学院,山东临沂276005 [3]江西师范大学物理系,江西南昌330027 [4]中国科学院研究生院科技史与科技考古系,北京100049

出　　处：《光散射学报》2007年第4期395-399,共5页The Journal of Light Scattering

摘　　要：利用显微拉曼光谱对明永乐青花瓷釉及釉中的结晶物进行了分析,釉的拉曼谱中Si-O弯曲振动与伸缩振动峰的面积比(Ip=A500/A1000)与陶瓷的烧成温度相关连。同时在釉中还发现有Fe3O4、α-Fe2O3、Co3O4、MnO、Mn2O3、硅酸钙、磷酸钙等结晶物。研究结果表明,显微拉曼光谱是一种简便、可靠的无损检测手段,对古陶瓷的鉴定与分析有重要的应用意义。Raman microscopy was used to analyze the glaze and crystal grain in the glaze of Ming Yongle Blue and White porcelain. The area ratio of Si - O bending vibration （A500 ） and stretching vibration （A1000）（ Ip- A500/A1000） in the Raman spectra of the glaze is strongly correlated to the processing temperature. Several crystal grain in the glaze were identified as Fe3O4,α- Fe2O3, Co3O4, MnO Mn2O3,β- wollastonite and Tricalcium phosphate. This technique is important to the verification and analysis of ancient porcelain.

关 键 词：明永乐青花瓷 拉曼光谱 

分 类 号：O657.37[理学—分析化学]