采用静态失重法、动电位极化法和电化学阻抗法研究了三种Gemini表面活性剂12-2-12,16-2-16和18-2-18在H2S/CO2环境中对L360钢的缓蚀性能,并探讨了缓蚀机理.研究表明,在本试验条件下,三种表面活性剂均表现出一定的缓蚀性能,其中,12-2-12效果最优,16-2-16其次,18-2-18缓蚀效果不明显.Gemini表面活性剂在金属表面的吸附可减轻腐蚀介质对碳钢的腐蚀.
参考文献
| [1] | 丁运生,查敏,王僧山.Gemini表面活性剂的性质与应用[J].高分子材料科学与工程,2005(06):24-26. |
| [2] | 范歆,方云.双亲油基-双亲水基型表面活性剂[J].日用化学工业,2000(03):20-24. |
| [3] | 胡龙江 .双子表面活性剂的合成及性能研究[D].大庆石油学院,2004. |
| [4] | M.El Achouri;S.Kertit;H.M.Gouttaya;B.Nciri;Y.Bensouda;L.Perez;M.R.Infante;K.Elkacemi .Corrosion inhibition of iron in 1 M HCl by some gemini surfactants in the series of alkanediyl-#alpha#,#omega#-bis-(dimethyl tetradecyl ammonium bromide)[J].Progress in Organic Coatings: An International Review Journal,2001(4):267-273. |
| [5] | Qiu LG;Xie AJ;Shen YH .Understanding the adsorption of cationic gemini surfactants on steel surface in hydrochloric acid[J].Materials Chemistry and Physics,2004(2/3):237-240. |
| [6] | Wei H;Zhao JX .Adsorption of quaternary ammonium gemini surfactants on zinc and the inhibitive effect on zinc corrosion in vitriolic solution[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,2006(1/3):246-251. |
| [7] | 刘卉,裘灵光,谢安建,沈玉华.盐酸溶液中阳离子Gemini表面活性剂在碳钢表面的吸附与缓蚀性能研究[J].腐蚀科学与防护技术,2005(04):244-246. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%