采用光电化学的方法研究了复合缓蚀剂对钢筋钝化膜的影响.结果表明复合缓蚀剂的加入没有改变钢筋钝化膜的晶体结构和电子性质,它仍然是无定形n型的半导体成相膜,但对抑制点蚀核的形成有明显作用,且对钝化膜的生长速度有加快作用,从而有可能使钝化膜的组成发生改变.
An in situ photoelectrochemical study was made to compare passive films on rebar formed in simulated concrete pore solution with or without inhibitors. The results indicated that the crystal structure and electron property of passive film were not changed
参考文献
[1] | StionmingU.ElectrochimicaActa.1986,31(4):4152林仲华.材料保护.1990,23(1):43CHENShenhao,CAIShengmin,CHENXiao,etal.ElectrochimicaActa.1989,34(4):5634SchmurP,BohniH.Werk.undKor.1991,42(5):2035虞建国.宋诗哲.腐蚀科学与防护技术.1992,4(4):2236WheatHG,EliezerH.Corosion(NACE),1985,41(11):6407SchmukiP,BonhiH.J.ElectrochemSoc.,1992,139(7):19088SchmukiP,BonhiJ.J.ElectrochemSoc.,1994,141(2):3629储炜,史苑芗,魏宝明,等.电化学,1995,1(3):29110PouTE,MurphyOJ,YoungV,BockricJO,etal.J.ElectrochemSoc.,1984,131:124311林昌健,茅禹,田昭武.中国腐蚀与防护学报,1992,12(3):20512汪鹰.南京化工大学硕士毕业论文.缓蚀剂对钢筋锈蚀的抑制及其机理研究.1997l |
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