Open Circuit Potential
Electrochemical Detection of Cardiac Biomarker Troponin I at Gold Nanoparticle-Modified ITO Electrode by Using Open Circuit Potential
... In a clinical application field, enzyme immunoassays which are based on a selective antigen– antibody binding and labeled enzyme, is one of the widely used conventional detection principle [7]. In this analysis method, ...
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Open circuit potential study of stainless steel in environment containing marine sulphate-reducing bacteria
... Open-circuit potential, E corr changes were measured against a standard saturated calomel electrode placed in the same compartment and a schematic drawing describes the experimental situation in this ...
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The Development Of Portable In-Situ Open Circuit Potential Test Cell
... surface potential of the coating defect grid is measured using open circuit potential ...surface potential measurement results of each grid are then transformed into tomography ...
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Electrochemical Behavior of 316L Stainless Steel in f/2 Culture Solutions Containing Chlorella Vulgaris
... Microbiologically influenced corrosion is a serious problem for stainless steels in marine engineering. In this study, the attachment of a typical biofouling microalgae Chlorella vulgaris on the surface of 316L stainless ...
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Electrochemical Characterization of Plasma Sprayed Alumina Coatings
... the open circuit potential (OCP) cu- rves of alumina coating and mild steel in ...the potential was in steady- state along the time of ...
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Corrosion Behaviour and Electrochemistry of Mg-5Y-2Nd- 0.5Zr-xSm (x=0, 1, 3 and 5) Alloys in 3.5 wt.% NaCl
... the open circuit potential shifts negatively, the dissolution rate accelerates, and the corrosion product layer re-forms on the surface, causing the open circuit potential to ...
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Influence of Residual Stresses on Corrosion and Wear Behavior of Electrodeposited Nanocrystalline Cobalt-Phosphorus Coatings
... Although, effect of residual stress on the corrosion and wear resistance of electrodeposited nanocrystalline Co-P coatings were not studied. In the current study, the corrosion behavior of electrodeposited ...
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Anticorrosion Performance of Epoxy Coating Containing Reactive Poly (o-phenylenediamine) Nanoparticles
... In the present work, we report the synthesis of poly(o-phenylenediamine) (PoPD) nanoparticles by chemical oxidative polymerization of o-phenylenediamine mono-hydrochloride salt. The obtained nanoparticles exhibit ...
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Long Term Corrosion Protection of Epoxy Coating Containing Tetraaniline Nanofiber
... by open circuit potential (OCP) test, electrochemical impedance spectroscopy (EIS) measurements, scanning vibrating electrode technique (SVET) as well as salt spray ...
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The Role of Thermal and Microstructural Parameters on Corrosion Resistance of Unsteady-State Horizontally Solidified Aluminum-Copper Hypoeutectic Alloys
... In Figs.7b and 8b are presented the anodic and cathodic polarization curves obtained in HCl (0.2 mol L -1 to 25 ºC) at positions 10 mm and 70 mm for both investigated alloys. It can be noted that these respective curves ...
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Photocatalytically Driven Dissolution of Macroscopic Nickel Surfaces
... concurrent potential trace in Fig. 8 shows that at t = 0 the open circuit potential has a value of ...higher potential range of the pre-passive region (II) of ...the open ...
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Vol 62, No 4 (2019)
... (OCP- open circuit potential, Tafel diagrams and EIS–electro impedance spectroscopy) using the Electrochemical Laboratory Voltalab PGZ100 and the results were processed with a special Voltamaster 4 ...
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Liquid Phase Microextraction of Di-(2-ethylhexyl) phthalate from Polymer Films with Deep Eutectic Solvent Composed of Choline Chloride and Urea and Potentiometric determination
... and open circuit potential methods was combined for the detection of DEHP from polymer ...equilibrium potential difference between sample and background at 6000 s, which was a linear ...
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Corrosion inhibition of mild steel by ceftriaxone in 1m sulfuric acid medium
... ceftriaxone in 1M sulfuric acid has been investigated by weight loss, open circuit potential (OCP), potential dynamic polarization and surface analysis by ray diffraction (EDAX) techniques. ...
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Evaluation Techniques for the Corrosion Resistance of Self-Healing Coatings
... include open circuit potential (OCP), potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS), odd random phase multisine EIS (ORP-EIS), scanning vibrating electrode technique ...
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Formation Process and Properties of Phytic Acid Conversion Coatings on Magnesium
... the open circuit potential (OCP) and weight change of the pure magnesium in the differ- ent conversion treatment ...the open circuit potential-time curve and weight-time curve of ...
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ANN prediction of corrosion behaviour of uncoated and biopolymers coated cp Titanium substrates
... The present study focuses on biopolymer surface modification of cp-Titanium with Chitosan, Gelatin, and Sodium Alginate. The biopolymers were spin coated onto a cp-Titanium substrate and further subjected to ...
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Study of 1,2,4-Triazole As Effective Corrosion Inhibitor For Mild Steel Used In Oil And Gas Industries In 1M HCl Pratap Kamble , R. S. Dubey
... The corrosion inhibition effect of 1,2,4-triazole on mild steel in 1 M HCl solution has been investigated by weight loss, open circuit potential (OCP) and potentiodynamic polarization methods. The ...
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Direction of the polymorphic form of entacapone using an electrochemical tuneable surface template
... electrochemical potential of Au(100) templates is ...(at open circuit potential), entacapone crystallises in its stable form A on the template surface and concomitantly in its metastable form ...
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Study of Corrosion Resistance of Laser Welded Au Pd Ag In Alloy Using Electrochemical Techniques
... the open circuit potential (OCP) versus time were applied to electrochemical experiments, as well as potentiodynamic direct scanning (PDS) and electrochemical imped- ance spectroscopy (EIS) on ...
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