Corrosion resistance of 316L stainless steel in fuel cell electrolyte
The corrosion resistance and semiconductors of passivation film on the surface of 316L stainless steel has been explored using linear polarization，Potentiostatic polarization electrochemical impedance spectroscopy (EIS) and Mott–Schottky analysis in 0,1 / mol/L Na<sub>2</sub>SO<sub>...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Croatian Metallurgical Society
2019-01-01
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| Series: | Metalurgija |
| Subjects: | |
| Online Access: | http://hrcak.srce.hr/file/303500 |
| _version_ | 1819002553813172224 |
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| author | T. T. Chen S. M. Kang Y. L. Li |
| author_facet | T. T. Chen S. M. Kang Y. L. Li |
| author_sort | T. T. Chen |
| collection | DOAJ |
| description | The corrosion resistance and semiconductors of passivation film on the surface of 316L stainless steel has been explored using linear polarization，Potentiostatic polarization electrochemical impedance spectroscopy (EIS) and Mott–Schottky analysis in 0,1 / mol/L Na<sub>2</sub>SO<sub>4</sub> and 0,01 / mol/L HCl solution in the steady state condition. Based on the Mott-Schottky analysis, the density and thickness of the passivation film are related to the potential formed by the passivation film. The passivation film is an n-type semiconductor. There is no metal ion loss or cation vacancy remaining; when the film forming potential is 0,3 / V, The chemical reaction rate at the interface is slow, and the passivation film is denser than the passivation film formed at other potentials. |
| first_indexed | 2024-12-20T23:06:57Z |
| format | Article |
| id | doaj.art-ac6bc97f484b45988bc346d2d696449f |
| institution | Directory Open Access Journal |
| issn | 0543-5846 1334-2576 |
| language | English |
| last_indexed | 2024-12-20T23:06:57Z |
| publishDate | 2019-01-01 |
| publisher | Croatian Metallurgical Society |
| record_format | Article |
| series | Metalurgija |
| spelling | doaj.art-ac6bc97f484b45988bc346d2d696449f2022-12-21T19:23:50ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762019-01-01581-299102Corrosion resistance of 316L stainless steel in fuel cell electrolyteT. T. Chen0S. M. Kang1Y. L. Li2College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, ChinaCollege of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, ChinaCollege of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, ChinaThe corrosion resistance and semiconductors of passivation film on the surface of 316L stainless steel has been explored using linear polarization，Potentiostatic polarization electrochemical impedance spectroscopy (EIS) and Mott–Schottky analysis in 0,1 / mol/L Na<sub>2</sub>SO<sub>4</sub> and 0,01 / mol/L HCl solution in the steady state condition. Based on the Mott-Schottky analysis, the density and thickness of the passivation film are related to the potential formed by the passivation film. The passivation film is an n-type semiconductor. There is no metal ion loss or cation vacancy remaining; when the film forming potential is 0,3 / V, The chemical reaction rate at the interface is slow, and the passivation film is denser than the passivation film formed at other potentials.http://hrcak.srce.hr/file/303500316L stainless steelcorrosionpolarizationelectrolytepotential |
| spellingShingle | T. T. Chen S. M. Kang Y. L. Li Corrosion resistance of 316L stainless steel in fuel cell electrolyte Metalurgija 316L stainless steel corrosion polarization electrolyte potential |
| title | Corrosion resistance of 316L stainless steel in fuel cell electrolyte |
| title_full | Corrosion resistance of 316L stainless steel in fuel cell electrolyte |
| title_fullStr | Corrosion resistance of 316L stainless steel in fuel cell electrolyte |
| title_full_unstemmed | Corrosion resistance of 316L stainless steel in fuel cell electrolyte |
| title_short | Corrosion resistance of 316L stainless steel in fuel cell electrolyte |
| title_sort | corrosion resistance of 316l stainless steel in fuel cell electrolyte |
| topic | 316L stainless steel corrosion polarization electrolyte potential |
| url | http://hrcak.srce.hr/file/303500 |
| work_keys_str_mv | AT ttchen corrosionresistanceof316lstainlesssteelinfuelcellelectrolyte AT smkang corrosionresistanceof316lstainlesssteelinfuelcellelectrolyte AT ylli corrosionresistanceof316lstainlesssteelinfuelcellelectrolyte |