Electrogravimetric analysis of poly(aniline-co-o-toluidine) copolymer films in the presence of fluoride ions

Unal, Asuman; Hillman, A. Robert; Ryder, Karl S.; Cihangir, Salih

doi:10.1016/j.jelechem.2021.115519

Cited by 5 publications

(1 citation statement)

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“…On completing the CV, it is expected to turn the crystal to its initial state for a reversible system. [ 31 ] However, as shown in Figure , Δfs was measured at 0 Hz before the CV and then shifted to −1.5 kHz at the end.…”

Section: Resultsmentioning

confidence: 99%

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Cihangir

2023

Adv Eng Mater

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Cadmium is an industrially applied plating metal used in aerospace applications, but electrodeposition of cadmium is toxic, and current production method will soon be banned. Therefore, electrodeposition of alternative alloys in environmentally friendly solutions is an attractive research area. An additive‐free, nonaqueous, deep eutectic solvent (DES) containing Ni and Zn halide salts is developed in a greener environmental method. Gamma‐phase nanocrystalline Ni2Zn11 is coated onto hot‐rolled mild steel via pulse reverse current (PRC) in the developed nonaqueous solvent. The employed DES’ relatively low viscosity and sufficient conductivity enable the simultaneous reduction of Ni2+ and Zn2+ cations on microelectrode. Electrochemical quartz crystal microbalance (eQCM) analysis proves the absence of the commonly reported problem of electrode blocking during electrodeposition, revealing an efficiency of 86.07%. Appropriate PRC parameters are applied for scaled macroelectrode deposition. The plating profile exhibits 20 μm‐thick alloy deposition without cracks around 3 h. Scanning electron microscopy–electron‐dispersive spectroscopy and X‐ray diffraction analyses reveal that 15.5 wt% Ni is in the nanograin phase, and all crystal planes belong to the γ‐Ni2Zn11 phase, which is needed as an alternative to cadmium plating. Hardness and corrosion tests performed on the γ‐Ni2Zn11 coating reveal better hardness and corrosion resistance with supporting morphological evidence.

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Section: Resultsmentioning

confidence: 99%

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Cihangir

2023

Adv Eng Mater

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Electrochemical, structural and morphological analysis of poly(aniline-co-o-aminophenol)/X (X = MoO2, NiMoW, NiW, and NiMo) copolymer composites films

Unal

2024

Polym. Bull.

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An efficient multi-color electrochromic electrode based on nanocomposite of aniline and o-toluidine copolymer with nickel oxide

Zhao

Chen

Zhao

et al. 2023

Solar Energy Materials and Solar Cells

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Electrogravimetric analysis of poly(aniline-co-o-toluidine) copolymer films in the presence of fluoride ions

Cited by 5 publications

References 53 publications

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Electrochemical, structural and morphological analysis of poly(aniline-co-o-aminophenol)/X (X = MoO2, NiMoW, NiW, and NiMo) copolymer composites films

An efficient multi-color electrochromic electrode based on nanocomposite of aniline and o-toluidine copolymer with nickel oxide

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Electrogravimetric analysis of poly(aniline-co-o-toluidine) copolymer films in the presence of fluoride ions

Cited by 5 publications

References 53 publications

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni2Zn11 Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni2Zn11 Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Electrochemical, structural and morphological analysis of poly(aniline-co-o-aminophenol)/X (X = MoO2, NiMoW, NiW, and NiMo) copolymer composites films

An efficient multi-color electrochromic electrode based on nanocomposite of aniline and o-toluidine copolymer with nickel oxide

Contact Info

Product

Resources

About

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance

Greening Industrially Applied Toxic Cadmium Plating with γ‐Ni₂Zn₁₁ Alloy in Deep Eutectic Solvents: Promising Electroplating Efficiency and Chemical Corrosion Resistance