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| 摘要: |
| 用电化学方法研究了4种自制3,5-二溴水杨醛缩氨基酸席夫碱在模拟混凝土孔溶液中对建筑钢筋的缓蚀作用,结果表明:3,5-二溴水杨醛缩牛磺酸席夫碱比其他3种同类席夫碱及其相应氨基酸具有更好的缓蚀效果,并且与钼酸钠有良好的协同效应;初步探讨了自制席夫碱对钢筋表面的防护机理. |
| 关键词: 混凝土钢筋 席夫碱 极化曲线 |
| DOI： |
| 分类号:TU528.042 |
| 基金项目:广西高校优秀人才资助计划，广西研究生教育创新人才联合培养基地项目? |
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| Anti-rust Function of Four Kinds of 3,5-dibromo-2-hydroxy-benzaldehyde Schiff Base Homemade |
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LIU Zheng LIU Er-xi WANG Guo-rui LIU Bao-yu DAI Xia
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| Abstract: |
| Through testing polarization curve,the anti-rust function of four kinds of 3,5-dibromo-2-(hydroxy)-benzaldehyde Schiff base made by ourselves in the simulation concrete solution had been studied.The results indicate that taurine Schiff base has the better anti-rust function than other 3,5-dibromo-2-hydroxy-benzaldehyde Schiff bases and amino acids in them,and has good coordination effect with sodium molybdate.Simultaneously,Schiff bases' anti-rust function on steel has been discussed. |
| Key words: reinforced concrete Schiff base polarization curve |
