古代青铜器锈蚀产物的拉曼和红外光谱分析  

Analysis of Corrosion Products on Ancient Bronzes with Combined Use of Raman Spectroscopy,FTIR,and Other Analytical Techniques

作　　者：李涛[1] 秦颍[1] 罗武干[1] 滕建英 赵鹏 刘斌 王晓妮 

机构地区：[1]中国科学技术大学科技史与科技考古系科技考古研究室,合肥230026 [2]蓬莱市文物管理局,山东蓬莱265600 [3]蓬莱市登州博物馆,山东蓬莱265600

出　　处：《有色金属》2008年第2期146-152,共7页Nonferrous Metals

基　　金：国家自然科学基金重点资助项目(10135050);中国科学院知识创新方向性项目(KJCX-№4);

摘　　要：采用拉曼光谱、傅立叶转换红外光谱等分析方法研究分析山东省蓬莱市登州博物馆馆藏青铜器的锈蚀产物。结果表明,锈蚀产物成分复杂,有蓝铜矿、孔雀石、氯铜矿、副氯铜矿、赤铜矿、白铅矿、黄铅矾、方解石。确认该馆近半数青铜器上出现的"粉状"锈蚀物为"粉状锈",建议尽快对已感染"粉状锈"的器物进行有效隔离和科学保护。The corrosion products grown on the bronze wares collected in the Dengzhou Museum, Penglai City, Shandong Province, are analyzed and investigated by Raman Spectroscopy, FTIR and other analytical techniques. The results show that the composition of the corrosion product is complicate, involving cuprite, azurite, malachite, atacamite, paratacamite, cerussite, lanarkite, calcium carbonate. And it is verified that the pale greenish color found on almost the half of the bronzes in the museum is the mixture of atacamite and paratacamite, so these artifacts should be effectively treated and adequately conserved.

关 键 词：冶金史 青锅器 锈蚀产物 红外光谱 拉曼光谱 粉状锈 登州博物馆 

分 类 号：K876.41[历史地理—考古学及博物馆学] K854.2[历史地理—历史学]