XPS和AES研究ACN复合剂在青铜表面上形成的膜  

THE FILMS ON BRONZE SURFACE FORMED BY AMT COMPOSITE REGENT THROUGH XPS AND AES METHODS

作　　者：朱一帆[1] 李大刚 施兵兵 万俐[2] 徐飞[2] 陶保成[2] 

机构地区：[1]南京化工大学材料科学与工程学院,南京210009 [2]南京博物院文物保护研究所,南京210016

出　　处：《腐蚀科学与防护技术》2000年第1期24-26,共3页Corrosion Science and Protection Technology

基　　金：江苏省自然科学基金;金属腐蚀与防护国家重点实验室资助

摘　　要：采用ＸＰＳ和ＡＥＳ 方法，研究含ＡＭＴ的复合物ＡＣＮ处理青铜和含粉状锈青铜的形成膜中组成及成分，结果表明膜中含有Ｎ、Ｓ、Ｃ、Ｏ和Ｃｕ，其中Ｃｕ 元素以＋１ 价存在，且膜中无Ｃｌ 元素．The powdery rust of bronze cultural relics can be removed by AMT and the light yellow protective films may be formed on its surface. But this colour can't meet the demands of cultural relics conservation. AMT composite regent ACN can removed powdery rust effectively and rapidly, the protective performance of films formed by that is also superior to that of films formed by AMT alone. In the meantime, the colour can meet the needs of cultural relics conservation. In this paper, the films formed by AMT composite reagent ACN on bronze surface were studied by the methods of X\|ray Photoemission Spectroscopy (XPS) and Auger Electron Spectroscopy (AES). Results showed that the films formed by ACN on bronze surface, which was adhere to powdery rust or not, contained N、S、C、O and Cu elements, but didn't contain Cl element. The chemical combination valence of Cu was +1 valence in these films.

关 键 词：AMT XPS AES 青铜 膜 保护膜 

分 类 号：TG174.42[金属学及工艺—金属表面处理]