Corrosion-resistant nickel thin films by electroless deposition in foam of electrolyte

Furuhashi, Takahiro; Yamada, Y.; Hayashi, Miki; Ichihara, Shoji; Usui, Hiroaki

doi:10.1557/mrc.2018.239

Cited by 3 publications

(2 citation statements)

References 25 publications

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“…The following electrolytes were selected for testing: acetic acid (AcOH) by Chempur (the method of depositing the coating based on VTMS and acetic acid was developed in previous studies [ 36 ]); lithium perchlorate (LiClO 4 ) by Fluka Chemika, as a strongly oxidizing anion of inhibiting properties [ 37 , 38 , 39 , 40 , 41 , 42 ]; sulphuric acid (VI) (H 2 SO 4 ) by Chempur; an acid medium, with a passive film forming on the metal surface, containing sparingly soluble thermodynamically stable oxidation products [ 43 , 44 , 45 , 46 ]; ammonia (NH 3 )- P.P.H. by Polskie Odczynniki Chemiczne; a basic medium, for controlling the hydrolysis and condensation rates [ 47 , 48 , 49 , 50 , 51 , 52 ]. …”

Section: Methodsmentioning

confidence: 99%

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The Influence of the Type of Electrolyte in the Modifying Solution on the Protective Properties of Vinyltrimethoysilane/Ethanol-Based Coatings Formed on Stainless Steel X20Cr13

2021

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The paper reports the results of the examination of the protective properties of silane coatings based on vinyltrimethoxysilane (VTMS) and ethanol (EtOH), doped with the following electrolytes: acetic acid (AcOH), lithium perchlorate LiClO4, sulphuric acid (VI) H2SO4 and ammonia NH3. The coatings were deposited on stainless steel X20Cr13 by the sol–gel dip-coating method. The obtained VTMS/EtOH/Electrolyte coatings were characterized in terms of corrosion resistance, surface morphology and adhesion to the steel substrate. Corrosion tests were conducted in sulphate media acidified up to pH = 2 with and without chloride ions Cl−, respectively. The effectiveness of corrosion protection was determined using potentiometric curves. It has been demonstrated that the coatings under study slow down the processes of corrosion of the steel substrate, thus effectively protecting it against corrosion.

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Section: Methodsmentioning

confidence: 99%

“…ammonia (NH 3 )- P.P.H. by Polskie Odczynniki Chemiczne; a basic medium, for controlling the hydrolysis and condensation rates [ 47 , 48 , 49 , 50 , 51 , 52 ].…”

Section: Methodsmentioning

confidence: 99%

The Influence of the Type of Electrolyte in the Modifying Solution on the Protective Properties of Vinyltrimethoysilane/Ethanol-Based Coatings Formed on Stainless Steel X20Cr13

2021

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Regression-BPNN modelling of surfactant concentration effects in electroless Ni B coating and optimization using genetic algorithm

Vijayanand

Varahamoorthi

Kumaradhas³

et al. 2021

Surface and Coatings Technology

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Supercritical carbon dioxide-assisted gold metallization of 3D-printed structure and the tensile strength

et al. 2023

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Gold metallization of 3D printed polymer structures was conducted by a supercritical carbon dioxide (sc-CO2) assisted electroless plating process. Precursor of the Pd catalyst utilized in this study was palladium bis-hexafluoroacetylacetonate for the high solubility in sc-CO2. A Ni–P layer was first formed on the catalyzed polymer structure as a sacrificial layer for the sequential gold deposition. Electrical resistance of the gold metallized 3D printed structure was 0.15 Ω and slightly increased to 0.18 Ω after a tape adhesion test. The fracture strength was 47.6 MPa for the sample with 45 min of the gold deposition time. Graphical abstract

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Corrosion-resistant nickel thin films by electroless deposition in foam of electrolyte

Abstract: Abstract

Cited by 3 publications

References 25 publications

The Influence of the Type of Electrolyte in the Modifying Solution on the Protective Properties of Vinyltrimethoysilane/Ethanol-Based Coatings Formed on Stainless Steel X20Cr13

The Influence of the Type of Electrolyte in the Modifying Solution on the Protective Properties of Vinyltrimethoysilane/Ethanol-Based Coatings Formed on Stainless Steel X20Cr13

Regression-BPNN modelling of surfactant concentration effects in electroless Ni B coating and optimization using genetic algorithm

Supercritical carbon dioxide-assisted gold metallization of 3D-printed structure and the tensile strength

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