INHIBITION AND ADSORPTION/DESORPTION OF CYCLOHEXYLAMINE PHOSPHATE IN Na_2SO_4 SOLUTION

J Chin Soc Corr Pro

1997, Vol. 17

Issue (2): 142-146 DOI:

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INHIBITION AND ADSORPTION/DESORPTION OF CYCLOHEXYLAMINE PHOSPHATE IN Na_2SO_4 SOLUTION

CHENG Yufeng DU Yuanlong CAO Chunan (State Key Labroatory of Corrosion and Protection; Shenyang 110015)

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Abstract The inhibition mechanism and adsorption/desorption behavior of cyclohexylamine phosphate (PCA) in Na2SO4 solution were studied by electrochemical techniques. Clearly the inhibition of PCA was due to negative catalytic effect, which mainly affected the anodic reaction. Its adsorption obeyed the Temkin isotherm. There were oxygen diffusion part, strong adsorption part and Tafel linear part on the cathodic polarization curves and Tafel linear part, desorption part and non-inhibition part on anodic curves. There was a linear relationship between PCA concentration and the adsorption and desorption potential, but the PCA concentration had no effect on the range of adsorption potential.

Key words: Cyclohexylamine phosphate Inhibition Adaorption/desorption Na2SO4 solution

Received: 25 April 1997

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CHENG Yufeng DU Yuanlong CAO Chunan (State Key Labroatory of Corrosion and Protection; Shenyang 110015). INHIBITION AND ADSORPTION/DESORPTION OF CYCLOHEXYLAMINE PHOSPHATE IN Na_2SO_4 SOLUTION. J Chin Soc Corr Pro, 1997, 17(2): 142-146.

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1997/V17/I2/142

1 周静娴.防锈技术,北京:化学工业出版社,1989
2 曹楚南.腐蚀科学与防护技术,1990,2:1
3 王佳,曹楚南,陈家坚等.中国腐蚀与防护学报,1995,15(4):241
4 Chandrasekara K,Narayan R.Corrosion Science,1983,23:151
5 王佳,曹楚南.中国腐蚀与防护学报,1996,16(1):9

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