- Title
- Symmetry effect of cobalt phthalocyanines on the aluminium corrosion inhibition in hydrochloric acid
- Creator
- Nnaji, Nnaemeka, Sen, Pinar, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2022
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/231323
- Identifier
- vital:49877
- Identifier
- xlink:href="https://doi.org/10.1016/j.matlet.2021.130892"
- Description
- The aluminium corrosion retardation potentials of phthalocyanine-based dyes, cobalt (II) 2,9,16-tris(4-(tert-butyl)phenoxy)-23-(pyridin-4-yloxy)phthalocyanine (D1) and cobalt (II) 2,9,16,24-tetrakis(4-(tert-butyl)phenoxy)phthalocyanine (D2) in 1 M hydrochloric acid were evaluated. Results from potentiodynamic polarization measurements show that inhibition efficiency increased with inhibitor concentration at 28 °C with values of 91.9 % and 87.0 % values respectively for D1 and D2 at 10 μM.
- Format
- computer, online resource, application/pdf, 1 online resource (5 pages), pdf
- Publisher
- Elsevier
- Language
- English
- Relation
- Materials Letters, Nnaji, N., Sen, P. and Nyokong, T., 2022. Symmetry effect of cobalt phthalocyanines on the aluminium corrosion inhibition in hydrochloric acid. Materials Letters, 306, p.130892, Materials Letters volume 306 p. 130892 2022 0167-577X
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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Collections
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Symmetry effect of cobalt phthalocyanines.pdf | 841 KB | Adobe Acrobat PDF | View Details Download |