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Inhibition of Localized Corrosion of Hot Dip Galvanized Steel by Phenylphosphonic Acid

C. F. Glover, G. Williams, Geraint Williams Orcid Logo, Carol Glover

Journal of The Electrochemical Society, Volume: 164, Issue: 7, Pages: C407 - C417

Swansea University Authors: Geraint Williams Orcid Logo, 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...

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Published in: Journal of The Electrochemical Society
ISSN: 0013-4651 1945-7111
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa34268
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first_indexed 2017-06-13T20:08:24Z
last_indexed 2018-02-09T05:24:12Z
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spelling 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
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title 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
document_store_str 1
active_str 0
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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score 11.012924

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