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Study on Corrosion Inhibition and Adsorption of Polyaspartic Acid Corrosion Inhibitor to Seawater Copper
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liang, Lihua Zuo, Changjiang |
| Copyright Year | 2018 |
| Abstract | The inhibitory performance and adsorption behavior of green inhibitor polyaspartic acid (PASP) on copper in 3% NaCl solution was studied by electrochemical impedance and polarization curve method. The results showed that when PASP was used at an optimal concentration of 15 mg/L, the corrosion inhibition rate could reach 77.2%. The adsorption of PASP significantly reduced the erosion of Cl-, which belongs to the anode type corrosion inhibitor. The adsorption behavior of PASP obeys the Langmuir adsorption isotherm. The formula is a spontaneous and exothermic process that belongs to chemical adsorption. |
| File Format | PDF HTM / HTML |
| DOI | 10.25236/bemes.2018.031 |
| Alternate Webpage(s) | https://www.webofproceedings.org/proceedings_series/ESR/IWMECS%202019/IWMECS19048.pdf |
| Alternate Webpage(s) | https://webofproceedings.org/proceedings_series/ESR/BEMES%202018/BEMES91231.pdf |
| Alternate Webpage(s) | https://doi.org/10.25236/bemes.2018.031 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |