摘要
通过沉降性测量选择在水中分散效果最佳的分散剂及其最佳用量 ,并利用透射电子显微镜 (TEM )研究了经分散剂表面包覆的纳米材料在水中的分散形貌 ;通过缓蚀剂水溶液浸泡法筛选出一种在水中对铁缓蚀效果最佳的复合缓蚀剂及其最佳用量 .本文的研究结果为铁质文物复合封护剂的研制提供科学依据 .
Iron objects are easily oxidized and eroded,an efficient composite protective agent for iron relics is studied in this paper.Nano-materials were dispersed in water by adding dispersing agents,the excellent dispersing agents were selected by subsiding method,the dispersive state was tested by transmission electron microscope.Several inhibitors were evaluated for iron in water by immersion test,the result manifested that the composite corrosion inhibitor embodied excellent function of anti-corrosion for iron in water and in 3.5% NaCl solution.
出处
《腐蚀科学与防护技术》
CAS
CSCD
北大核心
2004年第6期406-407,410,共3页
Corrosion Science and Protection Technology
基金
国家"十五"重点科技攻关项目 ( 2 0 0 1BA 80 5B0 1)
