مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

INHIBITIVE ASSESSMENT OF N- (8-BROMO-3H-PHENOXAZIN-3-YLIDENE) -N, N’-DIMETHYLAMINIUM, AS A NOVEL CORROSION INHIBITOR FOR MILD STEEL IN 1.0 M HCL

Pages

  27-38

Abstract

 The inhibition effect of N- (8-bromo-3H-phenoxazin-3-ylidene) -N, N’-dimethylaminium (DPhDMA) on the CORROSION behavior of MILD STEEL in 1.0 M HCl solution has been studied. Weight loss measurements, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and quantum chemical calculations were performed in this study. Electrochemical results revealed that DPHDMA is an effective mixed type INHIBITOR for MILD STEEL in 1.0 M HCl solution, and its inhibition efficiency increased with increasing its concentration and with the immersion time of the samples in the corrosive media. The adsorption of DPHDMA also led to a reduction in electric double layer capacitance and an increase in charge transfer resistance confirming its inhibitive effect on the CORROSION behavior of the MILD STEEL samples. The thermodynamic parameters governing the adsorption process showed that DPHDMA was adsorbed spontaneously on MILD STEEL surface through a combination of physical and chemical mechanisms following Langmuir adsorption isotherm. Quantum chemical calculations were used to correlate the performance of DPHDMA with its electronic structural parameters.

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    APA: Copy

    BOZORG, M., SHAHRABI FARAHANI, T., MOHAMMADI ZIARANI, GH., NESHATI, J., CHAGHAZARDI, Z., GHOLAMZADE, P., & EKTEFA, F.. (2014). INHIBITIVE ASSESSMENT OF N- (8-BROMO-3H-PHENOXAZIN-3-YLIDENE) -N, N’-DIMETHYLAMINIUM, AS A NOVEL CORROSION INHIBITOR FOR MILD STEEL IN 1.0 M HCL. JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE), 2(3), 27-38. SID. https://sid.ir/paper/653429/en

    Vancouver: Copy

    BOZORG M., SHAHRABI FARAHANI T., MOHAMMADI ZIARANI GH., NESHATI J., CHAGHAZARDI Z., GHOLAMZADE P., EKTEFA F.. INHIBITIVE ASSESSMENT OF N- (8-BROMO-3H-PHENOXAZIN-3-YLIDENE) -N, N’-DIMETHYLAMINIUM, AS A NOVEL CORROSION INHIBITOR FOR MILD STEEL IN 1.0 M HCL. JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE)[Internet]. 2014;2(3):27-38. Available from: https://sid.ir/paper/653429/en

    IEEE: Copy

    M. BOZORG, T. SHAHRABI FARAHANI, GH. MOHAMMADI ZIARANI, J. NESHATI, Z. CHAGHAZARDI, P. GHOLAMZADE, and F. EKTEFA, “INHIBITIVE ASSESSMENT OF N- (8-BROMO-3H-PHENOXAZIN-3-YLIDENE) -N, N’-DIMETHYLAMINIUM, AS A NOVEL CORROSION INHIBITOR FOR MILD STEEL IN 1.0 M HCL,” JOURNAL OF ADVANCED MATERIALS AND PROCESSING (JOURNAL OF MATERIALS SCIENCE), vol. 2, no. 3, pp. 27–38, 2014, [Online]. Available: https://sid.ir/paper/653429/en

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