10.603 hasil
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International Journal of Electrochemical Science
Scopus
ISSN 1452-3981 · Elsevier · 10.603 artikel di indeks
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Artikel Jurnal
Polydopamine/Copper nanostars-modified carbon ceramic electrode for enhanced electrocatalytic oxidation and sensitive detection of ethanol
This study details the fabrication of a carbon ceramic electrode (CCE) modified with a polydopamine thin film decorated by copper star-shaped nanoparticles (StCu@PDA-CCE) and its application for ethanol fuel cell and sensing. The polydopamine layer electrodeposited by copper nanostars formed on the…
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Artikel Jurnal
Design of a visual detection algorithm for condensation inside energy-storage lithium-ion battery packs
In recent years, with the rapid development of the new energy industry, the scale of new energy storage facilities centered around lithium-ion batteries has continued to climb. Additionally, there have been several significant safety incidents in energy storage power plants across the globe in…
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Artikel Jurnal
3-Hydroxy-2-naphthoylamide as corrosion inhibitor for carbon steel in 1 M HCl
3-Hydroxy-2-naphthoylamide (HNA) was investigated in a 1 mol·L−1 hydrochloric acid solution using various techniques, including weight loss test, polarization curve analysis, electrochemical impedance spectroscopy, scanning electron microscopy (SEM), atomic force microscopy (AFM), and X-ray…
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Artikel Jurnal
Carbon nanotube–polyaniline (PANI@CNTs) composite electrode-based enzymatic sensor for β-glucan detection
In this work, a novel carbon nanotube-polyaniline (PANI@CNTs) composite electrode-based sensor for the detection of β-glucans, an edible polysaccharide found in mushrooms, is introduced. The sensor offers excellent sensitivity, selectivity, and quick reaction times by utilizing the special…
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Artikel Jurnal
Corrosion resistance of molybdenum-modified Ni-50 laser-clad coatings on 45# steel in concentrated brine
This study aims to enhance the corrosion resistance of Ni50 laser-clad coatings in high-concentration brine. The effects of molybdenum (Mo) addition at varying concentrations (2 wt%, 4 wt%, 6 wt%) on the microstructure, phase composition, and electrochemical corrosion behavior were systematically…
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Artikel Jurnal
Applications and challenges of graphene, MXenes, and transition metal dichalcogenides in electrochemical sensors for doping detection
The integrity of competitive sports is perpetually challenged by the illicit use of performance-enhancing drugs. While laboratory-based methods like mass spectrometry represent the gold standard for confirmatory analysis, their inherent limitations in terms of cost, complexity, and turnaround time…
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CdSe/ZnS quantum dot–modified activated carbon electrodes for supercapacitors: Light-induced enhancement of capacitance and fluorescence
CdSe/ZnS Quantum Dots (QDs), embedded in supercapacitors (S-C) cells exhibited capacitance amplification that peaked at a certain QD concentration. More than 2.5 peak amplification was demonstrated with cyclic voltammetry (C-V), Charge-Discharge and Electrochemical Impedance Spectroscopy. The peak…
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Artikel Jurnal
Advances in electroanalytical detection of reactive oxygen species during intense physical exercise
Vigorous physical activity disrupts cellular redox homeostasis by increasing the production of reactive oxygen species (ROS), which act both as potential mediators of damage and as essential signals for exercise adaptation. This review summarizes current knowledge of the main ROS sources during…
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Artikel Jurnal
Artificial intelligence and machine learning in corrosion inhibitor design & development: Advances, challenges, and future perspectives
The emerging field of artificial intelligence (AI) and machine learning (ML) has opened new frontiers in corrosion science, particularly in the design, screening and performance prediction of corrosion inhibitors. Traditional experimental and quantum chemical approaches, while reliable, are often…
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Artikel Jurnal
Experimental and computational evaluation of expired anticonvulsant drugs as corrosion inhibitors for 316 stainless steel in HCl solutions
The protective efficacy of two expired anticonvulsant medications, namely gabapentin (GAP) and oxcarbazepine (OXA), against the corrosion 316 stainless steel (316SS) in a 1.0 M HCl solution was inspected. Chemical, electrochemical, and computational analyses were employed to evaluate the corrosion…
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Artikel Jurnal
Expired omeprazole as an effective corrosion inhibitor for copper in nitric acid
Researchers have investigated the effectiveness of an expired pharmaceutical drug, omeprazole, as a corrosion inhibitor for copper in 0.5 M nitric acid using mass-loss measurements conducted at different temperatures. The results demonstrated that the tested drug significantly reduced the corrosion…
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Artikel Jurnal
Multimetal-substituted pyrite-type NiS2 nanosheets for bifunctional electrocatalysis in alkaline media
Efficient bifunctional electrocatalysts are vital for water electrolysis. We overcome limitations of sulfide catalysts by fabricating FeAlVNi dual-sulfide nanosheets via a quaternary synergy strategy. Fe/V dual-doping, validated by PDOS, enhances the density of states near the Fermi level. The…
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Artikel Jurnal
Laser-cladded hBN/Ni-based composite coatings for enhanced wear and corrosion resistance of HT250 cast iron
HT250 cast iron is widely used for its excellent castability and cost-effectiveness, but its corrosion and wear resistance are insufficient. This study fabricated Ni-based composite coatings (Ni625 +Ni50 +hBN) on HT250 via laser cladding and systematically investigated the effects of laser power…
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Artikel Jurnal
Study on the corrosion behavior of three types of steel in marine atmospheric environment
Q235, Q345, and 921 steels were selected as study materials for a one-year exposure test in the marine atmospheric environment of Qingdao. The corrosion behavior and mechanisms of the three steels were systematically investigated using weight-loss measurements, electrochemical tests, pitting…
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Artikel Jurnal
Three-dimensional numerical simulation of micro-galvanic corrosion in 304 stainless steel weld microstructures
This study proposes a novel three-dimensional galvanic corrosion finite element simulation model that incorporates the morphological characteristics of δ-ferrite, with experimentally characterized weld microstructures as the core input parameters. During the simulation, the Nernst-Planck equation…
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Artikel Jurnal
Electrochemical and gravimetric evaluation of a Zn/water hyacinth leaf extract hybrid composite as a green inhibitor for high-strength steel in acidic environment
Exposure of metals to acidic environments has been a major source of corrosion, requiring immediate intervention. Consequently, there has been a huge interest in the use of hybrid composites as green corrosion inhibitors for high-strength steel. Herein, a hybrid composite inhibitor based on zinc…
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Artikel Jurnal
Theoretical analysis of sulfur dioxide–imidazolium ionic liquid interaction and its application in electrochemical sensing
Sulfur dioxide (SO2) is a common atmospheric pollutant. Its testing is mandatory, especially in the areas of occupational health and safety. In this work, the interaction of SO2 and [Emim]BF4 was studied firstly by quantum chemical calculations. The results showed that the adsorption of SO2 by…
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