SODYUM DİETİL DİTİYOKARBAMAT TRİHİDRATIN İNHİBİTÖR OLARAK ASİDİK ORTAMDA YUMUŞAK ÇELİK KOROZYONUNA ELEKTROKİMYASAL DAVRANIŞININ İNCELENMESİ
Öz
Sodyum Dietil Ditiyokarbamat Trihidrat (SDDT)’ın yumuşak çeliğin(MS) korozyonuna karşı etkinliği 0.5M HCl çözeltisi
içinde potonsiyodinamik polarizasyon, elektrokimyasal impedans spektroskopisi
(EIS) ve lineer polarizasyon direnci (LPR) yöntemleri ile araştırılmıştır.
Ayrıca MS yüzeyinin morfolojisi inhibitörsüz ve inhibitörlü ortamda incelenmiştir.
İnhibitör etkinliğinin derişime bağlı olarak arttığı gözlenmiştir.
Potansiyosidinamik polarizasyon sonuçları çalışılan inihibitörün karma bir
inhibitör olarak davrandığını göstermiştir. MS yüzeyinde SDDT’nin
adsorbsiyonunun Langmuir izotermine uyduğu belirlenmiş ve Kads, ∆G○ads
gibi termodinamik parametreler hesaplanıp tartışılmıştır.
Anahtar Kelimeler
Yumuşak çelik Korozyon İnhibitör Langmuir izotermi Sodyum Dietil Ditiyokarbamat Trihidrat (SDDT)
Kaynakça
- 1. Yıldız, R., Döner, A., Doğan, T., and Dehri, İ., (2014). Experimental Studies of 2-pyridinecarbonitrile as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution. Corros. Sci., 82, 125-132.
- 2. Yıldız, R., Doğan, T., and Dehri, İ., (2014). Evaluation of Corrosion Inhibition of Mild Steel in 0.1 M HCl by 4-amino-3-hydroxynaphthalene-1-sulphonic acid. Corros. Sci., 85, 215-221.
- 3. Özcan, M., Karadağ, F., and Dehri, I., (2008). Interfacial Behavior of Cysteine between Mild Steel and Sulfuric Acid as Corrosion Inhibitor. Acta Phys.-Chim. Sin., 1387-1392.
- 4. Xu, B., Liu, X., Yin, X., Yang, W., and Chen, Y., (2013). Experimental and Theoretical Study of Corrosion Inhibition of 3-pyridinecarbozalde thiosemicarbazone for Mild Steel in Hydrochloric Acid. Corros. Sci., 74, 206–213.
- 5. Ghailane, T., Balkhmima, R.A., Ghailane, R., Souizi, A., Touir, R., Ebn Touhami, M., Marakchi, K., and Komiha, N., (2013). Experimental and theoretical studies for mild steel corrosion inhibition in 1 HCl by two new benzothiazine derivatives. Corros. Sci., 76, 317–324.
- 6. Zhang, K., Xu, B., Yang, W., Yin, X., Liu, Y., and Chen, Y., (2015). Halogen-Substituted Imidazoline Derivatives as Corrosion Inhibitors for Mild Steel in Hydrochloric Acid Solution. Corros. Sci., 90, 284–295.
- 7. Mahdavian, M. and Ashhari, S., (2010). Corrosion Inhibition Performance of 2-mercaptobenzimidazole and 2-Mercaptobenzoxazole Compounds For Protection of Mild Steel In Hydrochloric Acid Solution. Electrochim. Acta. 55, 1720–1724.
- 8. Kumar, B.P. and Mohana, K.N., (2014). Corrosion Inhibition Efficiency and Adsorption Characteristics of some Schiff Bases at Mild Steel/Hydrochloric Acid Interface. J. Taiwan Inst. of Chem. Eng., 45, 1031–1042.
- 9. Yıldız, R., (2015). An Electrochemical and Theoretical Evaluation of 4,6-diamino-2-pyrimidinethiol as a Corrosion Inhibitor for Mild Steel in HCl solutions. Corrosion Science, 90, 544-553.
- 10. Sıgırcık, G., Tüken, T., and Erbil, M., (2016). Assessment of the Inhibition Efficiency of 3,4-diaminobenzonitrile against the Corrosion of Steel. Corros. Sci., 102, 437–4.
- 11. Sıgırcık, G., Tüken, T., and Erbil, M., (2015). Inhibition Efficiency of aminobenzonitrile Compounds on Steel Surface. Appl. Surf. Sci., 324, 232–239.
- 12. Tüken, T., Demir, F., Kıcır, N., Sıgırcık, G., and Erbil, M., (2012). Inhibition Effect of 1-ethyl-3 methylimidazolium dicyanamide against Steel Corrosion. Corros. Sci., 59, 110–118.
Öz
Kaynakça
- 1. Yıldız, R., Döner, A., Doğan, T., and Dehri, İ., (2014). Experimental Studies of 2-pyridinecarbonitrile as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution. Corros. Sci., 82, 125-132.
- 2. Yıldız, R., Doğan, T., and Dehri, İ., (2014). Evaluation of Corrosion Inhibition of Mild Steel in 0.1 M HCl by 4-amino-3-hydroxynaphthalene-1-sulphonic acid. Corros. Sci., 85, 215-221.
- 3. Özcan, M., Karadağ, F., and Dehri, I., (2008). Interfacial Behavior of Cysteine between Mild Steel and Sulfuric Acid as Corrosion Inhibitor. Acta Phys.-Chim. Sin., 1387-1392.
- 4. Xu, B., Liu, X., Yin, X., Yang, W., and Chen, Y., (2013). Experimental and Theoretical Study of Corrosion Inhibition of 3-pyridinecarbozalde thiosemicarbazone for Mild Steel in Hydrochloric Acid. Corros. Sci., 74, 206–213.
- 5. Ghailane, T., Balkhmima, R.A., Ghailane, R., Souizi, A., Touir, R., Ebn Touhami, M., Marakchi, K., and Komiha, N., (2013). Experimental and theoretical studies for mild steel corrosion inhibition in 1 HCl by two new benzothiazine derivatives. Corros. Sci., 76, 317–324.
- 6. Zhang, K., Xu, B., Yang, W., Yin, X., Liu, Y., and Chen, Y., (2015). Halogen-Substituted Imidazoline Derivatives as Corrosion Inhibitors for Mild Steel in Hydrochloric Acid Solution. Corros. Sci., 90, 284–295.
- 7. Mahdavian, M. and Ashhari, S., (2010). Corrosion Inhibition Performance of 2-mercaptobenzimidazole and 2-Mercaptobenzoxazole Compounds For Protection of Mild Steel In Hydrochloric Acid Solution. Electrochim. Acta. 55, 1720–1724.
- 8. Kumar, B.P. and Mohana, K.N., (2014). Corrosion Inhibition Efficiency and Adsorption Characteristics of some Schiff Bases at Mild Steel/Hydrochloric Acid Interface. J. Taiwan Inst. of Chem. Eng., 45, 1031–1042.
- 9. Yıldız, R., (2015). An Electrochemical and Theoretical Evaluation of 4,6-diamino-2-pyrimidinethiol as a Corrosion Inhibitor for Mild Steel in HCl solutions. Corrosion Science, 90, 544-553.
- 10. Sıgırcık, G., Tüken, T., and Erbil, M., (2016). Assessment of the Inhibition Efficiency of 3,4-diaminobenzonitrile against the Corrosion of Steel. Corros. Sci., 102, 437–4.
- 11. Sıgırcık, G., Tüken, T., and Erbil, M., (2015). Inhibition Efficiency of aminobenzonitrile Compounds on Steel Surface. Appl. Surf. Sci., 324, 232–239.
- 12. Tüken, T., Demir, F., Kıcır, N., Sıgırcık, G., and Erbil, M., (2012). Inhibition Effect of 1-ethyl-3 methylimidazolium dicyanamide against Steel Corrosion. Corros. Sci., 59, 110–118.
Ayrıntılar
| Konular | Mühendislik |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 6 Temmuz 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 12 Sayı: 3 |