Self-assembling molecules as corrosion inhibitors for 1050 aluminum

Souza, Solange de; Yoshikawa, Daniel Sierra; Izaltino, W.A.S.; Assis, S. L.; Costa, Isolda

doi:10.1016/j.surfcoat.2010.03.021

Cited by 20 publications

(9 citation statements)

References 22 publications

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“…For example, de Souza et al [62] studied the surface treatment of 1050 Al alloy (mass. % 0.339 Fe, 0.177 Si, 0.037 Mg, 0.011 Mn, 0.009 Cu) by a solution of ADPh of the Cardobond X4661 brand as a potential substitute for chromating.…”

Section: Mono-and Diphosphonic Acids and Their Saltsmentioning

confidence: 99%

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Kuznetsov¹

2017

Int. J. Corros. Scale Inhib.

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This article continues the review of studies (2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013)(2014)(2015)(2016) dealing with the passivation of various metals by solutions of organic corrosion inhibitors. It provides an overview of papers on the passivating properties of mono-and diphosphonic acids and their salts. The results of corrosion and electrochemical studies, as well as studies on the composition and structural features of surface layers on metals by a variety of physicochemical methods are considered.

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Section: Mono-and Diphosphonic Acids and Their Saltsmentioning

confidence: 99%

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Kuznetsov¹

2017

Int. J. Corros. Scale Inhib.

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“…205 Corrosion inhibition of aluminum metal using octadecylphosphonic acid monolayers was investigated by Grundmeier et al 206 The 1-tetradecylphosphonic acid SA films deposited on Al 2024 and 1060 showed corrosion inhibition during initial corrosion monitoring, 207 and alkane diphosphonate monolayers on 1050 aluminum showed improved corrosion resistance when the aluminum surface was exposed to oxide formation treatments. 208 Recent work on SA films coated onto iron and steel substrates has been investigated by several groups. 209,210 Adipic acid SA molecules formed compact films onto carbon steel exhibiting reduced electrochemistry on the steel surface 209 ; compact and superior seawater stability were found with SA polydopamine/dodecanethiol films on 304 stainless steel 211 ; and triazinethiol SA monolayers coated onto zinc treated steel substrates showed improved corrosion resistance but poor water repellency.…”

Section: Coatings For the Inhibition Of Corrosion On Metals/alloys 77mentioning

confidence: 99%

Smart Inorganic and Organic Pretreatment Coatings for the Inhibition of Corrosion on Metals/Alloys

Zarras

Stenger‐Smith

2015

Intelligent Coatings for Corrosion Control

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“…With small density, easy processing and high intension ability, aluminum and its alloy have played a more and more important role in real life. However, it has disadvantages such as low hardness, poor wear resistance and susceptible to intergranular corrosion [1], in order to improve these deficiencies, the aluminum chemical conversion film often formed on the surface layer to obtain high-quality coating, and treatment before processing. At present the chemical conversion film of aluminum mostly use chromium compounds with highly toxic [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Preparation & Microscopic Characterization of Non-Chrome Chemical Conversion Film in Aluminum Surface

Chen¹,

Lü²,

Xu³

et al. 2013

AMPC

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A chromium-free environmental protection aluminum surface treatment technology was developed by theoretical analysis and a large number of experiments. Add zirconium ions and cerium ions to the treatment solution, besides adding fluoride, aluminum and hydrogen peroxide, etc. According to the orthogonal test obtained a non-chromate film-formation process of environmental friendly aluminum. The characterization methods including SEM, XPS and XRD were applied to study and analyze the morphology, composition, phase, and corrosion resistance of phosphate film, then discussed the film-forming reaction mechanism. Results showed that chemical conversion film formed on the aluminum surface was uniform, compact and stronger anti-corrosion could replace the traditional, more toxic chromate conversion film. Figure 3. XPS of new conversion film. The prepared sample cut into the specifications of 5 mm × 5 mm, then under the AV = 25 KeV, LT = 100 s conditions (KYKY-2800B) for XPS scan.

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Self-assembling molecules as corrosion inhibitors for 1050 aluminum

Cited by 20 publications

References 22 publications

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Smart Inorganic and Organic Pretreatment Coatings for the Inhibition of Corrosion on Metals/Alloys

Preparation & Microscopic Characterization of Non-Chrome Chemical Conversion Film in Aluminum Surface

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Self-assembling molecules as corrosion inhibitors for 1050 aluminum

Cited by 20 publications

References 22 publications

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Organic corrosion inhibitors: where are we now? A review. Part IV. Passivation and the role of mono- and diphosphonates

Smart Inorganic and Organic Pretreatment Coatings for the Inhibition of Corrosion on Metals/Alloys

Preparation &amp; Microscopic Characterization of Non-Chrome Chemical Conversion Film in Aluminum Surface

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Preparation & Microscopic Characterization of Non-Chrome Chemical Conversion Film in Aluminum Surface