| 用显微红外方法研究涂层中物质传输规律 |
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| 引用本文： | 严川伟,何刚,刘宏伟,史志明,林海潮,曹楚南. 用显微红外方法研究涂层中物质传输规律[J]. 腐蚀科学与防护技术, 2000, 12(1): 45-47 |
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| 作者姓名： | 严川伟 何刚 刘宏伟 史志明 林海潮 曹楚南 |
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| 作者单位： | 中国科学院金属腐蚀与防护研究所,金属腐蚀与防护国家重点实验室,沈阳,110015 |
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| 摘 要： | 用红外显微方法辅以差谱技术获得了ＳＯ４＾２－在环氧涂层中随厚度分布的红外数据。这些数据与该离子在涂层中的传输相对应，指出了用显微红外方法对涂层中的物质传佃进行表征的技术关键在于具有光学均匀性的涂层截面的获得。
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| 关 键 词： | 防腐涂层 涂层 硫酸根 |
CHARACTERISATION OF MASS TRANSPORTATION IN PROTECTIVE ORGANIC COATING BY MICRO-IR |
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| YAN Chuanwei,HE Gang,LIU Hongwei,SHI Zhiming,LIN Haichao,CAO Chunan. CHARACTERISATION OF MASS TRANSPORTATION IN PROTECTIVE ORGANIC COATING BY MICRO-IR[J]. Corrosion Science and Protection Technology, 2000, 12(1): 45-47 |
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| Authors: | YAN Chuanwei HE Gang LIU Hongwei SHI Zhiming LIN Haichao CAO Chunan |
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| Abstract: | The IR spectra which demonstrated distribution of SO 2- 4 anions during transportation to coating/metal interface were obtained at the cross section of coating/metal system by using IR microscopy with substration technique. It displayed applied prospect and significance of micro|IR as a new method for the characterisation and study of the transportation the corrosive species in organic coating. The key point to perform the micro|IR techique lies in obtaining an optic|uniform cross section of coating/metal system. |
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| Keywords: | micro|IR protective coating layer material transportation |
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