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Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid
Journal of The Electrochemical Society, Volume: 164, Issue: 7, Pages: C407 - C417
Swansea University Authors:
Geraint Williams , Carol Glover
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DOI (Published version): 10.1149/2.1551707jes
Abstract
Phenylphosphonic acid (H2PP) is investigated as a corrosion inhibitor of hot dip galvanized steel (HDG) fully immersed in a 5% (w/v) sodium chloride electrolyte. An in-situ Scanning Vibrating Electrode Technique (SVET) is used where concentrations of H2PP are systematically added to the electrolyte...
Published in: | Journal of The Electrochemical Society |
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ISSN: | 0013-4651 1945-7111 |
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2017
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URI: | https://cronfa.swan.ac.uk/Record/cronfa34268 |
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2017-08-14T11:06:02.9622076 v2 34268 2017-06-13 Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid 0d8fc8d44e2a3c88ce61832f66f20d82 0000-0002-3399-5142 Geraint Williams Geraint Williams true false f1c17580848e7967d7c2111d4cb3516c Carol Glover Carol Glover true false 2017-06-13 MTLS Phenylphosphonic acid (H2PP) is investigated as a corrosion inhibitor of hot dip galvanized steel (HDG) fully immersed in a 5% (w/v) sodium chloride electrolyte. An in-situ Scanning Vibrating Electrode Technique (SVET) is used where concentrations of H2PP are systematically added to the electrolyte in neutral conditions. H2PP, at a concentration of 5 × 10−2 mol dm−3, is shown to effectively inhibit localized corrosion over a 24 h period with 96% efficiency. H2PP is compared with a sodium phosphate (Na3PO4) inhibitor at the same concentration over a wide pH range. Journal Article Journal of The Electrochemical Society 164 7 C407 C417 0013-4651 1945-7111 Corrosion inhibition, hot dip galvanised steel, phenylphosphonic acid, SVET 31 12 2017 2017-12-31 10.1149/2.1551707jes COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2017-08-14T11:06:02.9622076 2017-06-13T13:53:57.4430849 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering C. F. Glover 1 G. Williams 2 Geraint Williams 0000-0002-3399-5142 3 Carol Glover 4 0034268-13062017135532.pdf glover2017.pdf 2017-06-13T13:55:32.2470000 Output 5137591 application/pdf Accepted Manuscript true 2017-06-13T00:00:00.0000000 true eng |
title |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
spellingShingle |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid Geraint Williams Carol Glover |
title_short |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
title_full |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
title_fullStr |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
title_full_unstemmed |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
title_sort |
Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid |
author_id_str_mv |
0d8fc8d44e2a3c88ce61832f66f20d82 f1c17580848e7967d7c2111d4cb3516c |
author_id_fullname_str_mv |
0d8fc8d44e2a3c88ce61832f66f20d82_***_Geraint Williams f1c17580848e7967d7c2111d4cb3516c_***_Carol Glover |
author |
Geraint Williams Carol Glover |
author2 |
C. F. Glover G. Williams Geraint Williams Carol Glover |
format |
Journal article |
container_title |
Journal of The Electrochemical Society |
container_volume |
164 |
container_issue |
7 |
container_start_page |
C407 |
publishDate |
2017 |
institution |
Swansea University |
issn |
0013-4651 1945-7111 |
doi_str_mv |
10.1149/2.1551707jes |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
department_str |
School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering |
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description |
Phenylphosphonic acid (H2PP) is investigated as a corrosion inhibitor of hot dip galvanized steel (HDG) fully immersed in a 5% (w/v) sodium chloride electrolyte. An in-situ Scanning Vibrating Electrode Technique (SVET) is used where concentrations of H2PP are systematically added to the electrolyte in neutral conditions. H2PP, at a concentration of 5 × 10−2 mol dm−3, is shown to effectively inhibit localized corrosion over a 24 h period with 96% efficiency. H2PP is compared with a sodium phosphate (Na3PO4) inhibitor at the same concentration over a wide pH range. |
published_date |
2017-12-31T03:42:30Z |
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1763751965621223424 |
score |
11.021648 |