Benzothiazole derivatives-based supramolecular assemblies as efficient corrosion inhibitors for copper in artificial seawater: Formation, interfacial release and protective mechanisms

Liu, Zining; Fan, Baomin; Zhao, Jingmao; Yang, Biao; Zheng, Xiaofeng

doi:10.1016/j.corsci.2022.110957

Cited by 129 publications

(48 citation statements)

References 54 publications

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“…Figure 1(a) shows the IR spectra of CeO 2 and the modified compounds, which illustrates the chemical changes during the modification process. The strong peak at 3,420 cm −1 corresponds to the stretching vibration of O–H in the spectra of CeO 2 and CeO 2 -t (Liu et al , 2023a, 2023b), while the intensity of the stretching vibration peak of O–H at 3,465 cm −1 for CeO 2 -f becomes weaker. This due to the ring opening reaction between fumaric acid and EP.…”

Section: Resultsmentioning

confidence: 98%

“…The coated steel with the exposed area of 4 cm 2 was measured in 3.5 Wt.% NaCl solution at room environment. The electrochemical impedance spectroscopy (EIS) test was carried out in the range of 100 kHz to 10 MHz at open circuit potential using a sinusoidal voltage with an amplitude of 10 mV; all experiments were performed three times to ensure accurate data (Liu et al, 2023a(Liu et al, , 2023b.…”

Section: Corrosion Performance Evaluationmentioning

confidence: 99%

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Surface-modified cerium oxide as a corrosion inhibitor to enhance the performance of epoxy coatings

Dong

Zhang

Cui

et al. 2023

ACMM

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Purpose The study aims to investigate the anticorrosion performance of epoxy coatings using modified cerium oxide (CeO2) by terephthalic acid (CeO2-t) and fumaric acid (CeO2-f) as corrosion inhibitors. Design/methodology/approach The chemical state of CeO2-t, and CeO2-f were analyzed by infrared radiation (IR) and X-ray diffraction (XRD). The effect of different inhibitors on the coating properties was analyzed by neutral salt spray tests (NSST) and electrochemical impedance spectroscopy (EIS). Findings The results of IR and XRD illustrate that the modification of CeO2 was successful, and fumaric acid underwent a ring-opening reaction with epoxy resin (EP) in the coatings. The results of NSST and EIS showed that the coatings containing CeO2-f exhibited the best anticorrosion performance. Originality/value CeO2 is an effective inhibitor of the organic coatings. When surface modified, it is chemically bonded to EP, enhancing the anticorrosion performance of EP.

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Section: Resultsmentioning

confidence: 98%

Section: Corrosion Performance Evaluationmentioning

confidence: 99%

Surface-modified cerium oxide as a corrosion inhibitor to enhance the performance of epoxy coatings

Dong

Zhang

Cui

et al. 2023

ACMM

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“…The word “catalysis” originates from Greek “κατα” and “λυσισ” which means “down” and “loosening”, respectively. − With the catalyst providing for a rapid and efficient method, the reactions were improved toward a better rate and selectivity at generally gentle conditions . Catalytic technologies have been a fundamental part of modern human advancement. − The Egyptians and the Sumerian utilized catalytic forms to produce alcohol. For centuries, the ancient Greek, classic Roman, and Islamic empires created the agricultural revolution by performing catalysis through controlled ammonia synthesis.…”

Section: Introductionmentioning

confidence: 99%

MOFs as Versatile Catalysts: Synthesis Strategies and Applications in Value-Added Compound Production

et al. 2023

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Catalysts played a crucial role in advancing modern human civilization, from ancient times to the industrial revolution. Due to high cost and limited availability of traditional catalysts, there is a need to develop cost-effective, high-activity, and nonprecious metal-based electrocatalysts. Metal−organic frameworks (MOFs) have emerged as an ideal candidate for heterogeneous catalysis due to their physicochemical properties, hybrid inorganic/organic structures, uncoordinated metal sites, and accessible organic sections. MOFs are high nanoporous crystalline materials that can be used as catalysts to facilitate polymerization reactions. Their chemical and structural diversity make them effective for various reactions compared to traditional catalysts. MOFs have been applied in gas storage and separation, ion-exchange, drug delivery, luminescence, sensing, nanofilters, water purification, and catalysis. The review focuses on MOF-enabled heterogeneous catalysis for value-added compound production, including alcohol oxidation, olefin oligomerization, and polymerization reactions. MOFs offer tunable porosity, high spatial density, and single-crystal XRD control over catalyst properties. In this review, MOFs were focused on reactions of CO 2 fixation, CO 2 reduction, and photoelectrochemical water splitting. Overall, MOFs have great potential as versatile catalysts for diverse applications in the future.

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“…86,87 It is a flexible molecule with a variety of possible uses. 87 It is a flexible molecule with a variety of possible uses e.g. In organic electronics and optoelectronics, i.e.…”

Section: Introductionmentioning

confidence: 99%

PolyVinyl alcohol and copper nickel co‐doped titania nanocomposite: Designing, characterization, optical properties, and catalytic application in the synthesis of aryl derivatives of benzothiazole and benzimidazole

Mahajan,

Gupta

2023

Applied Organom Chemis

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The paper examines the properties and potential applications of a nanocomposite material composed of polyvinyl alcohol (PVA) and copper nickel co‐doped titanium dioxide (Cu‐TiO2‐Ni). The material was synthesized using a simple precipitation process, and its properties were characterized using various analytical techniques, including powder X‐ray diffraction, Fourier transform infrared spectroscopy, thermogravimetry analysis, field emission scanning electron microscopy, and high‐resolution tunnelling electron microscopy; Brunauer–Emmett–Teller (BET) surface area was investigated. The results showed that the addition of Cu‐TiO2‐Ni to PVA improved the material's Ultraviolet–visible spectroscopy (UV) absorption properties. Additionally, the PVA/Cu‐TiO2‐Ni nanocomposite material exhibited potential for use in a range of applications, including catalysis. Its utility in synthesizing aryl derivatives of benzothiazole and benzimidazoles, which are crucial intermediates in the fine chemical, agrochemical, and pharmaceutical industries and material science, was evaluated. It was found to offer several advantages, including a quick reaction time, simple workup, and good to excellent isolated yields. These characteristics make this protocol both practical and economically intriguing.

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Benzothiazole derivatives-based supramolecular assemblies as efficient corrosion inhibitors for copper in artificial seawater: Formation, interfacial release and protective mechanisms

Cited by 129 publications

References 54 publications

Surface-modified cerium oxide as a corrosion inhibitor to enhance the performance of epoxy coatings

Surface-modified cerium oxide as a corrosion inhibitor to enhance the performance of epoxy coatings

MOFs as Versatile Catalysts: Synthesis Strategies and Applications in Value-Added Compound Production

PolyVinyl alcohol and copper nickel co‐doped titania nanocomposite: Designing, characterization, optical properties, and catalytic application in the synthesis of aryl derivatives of benzothiazole and benzimidazole

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