1. Prototype of aggregation data prepared and demonstrated for stakeholders : milestone MS5.3Ángel Borja, Iratxe Menchaca, Borut Mavrič, Martina Orlando-Bonaca, Janja Francé, Olja Vidjak, Sanda Skejić, Maria Calvo Uyarra, 2020, končno poročilo o rezultatih raziskav Ključne besede: marine strategy, indicators, reference situations, integration rules
Objavljeno v DiRROS: 23.04.2025; Ogledov: 14; Prenosov: 0
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2. Report on the Adriatic Sea and Western Mediterranean Pilot studies : Deliverable D7.1 & D7.2Saša Raicevich, Itziar Alvarez, Francesca Ronchi, Manuel Hidalgo, Marina Pulcini, Michele Giani, Elisa Giubilato, Tomaso Fortibuoni, Janja Francé, 2021, končno poročilo o rezultatih raziskav Ključne besede: marine strategy, descriptors, pilot studies, methodology
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3. Results of the test of different methodological approaches for GES evaluation based on D5 criteria on case studies at sub basin scale : deliverable D6.6Michele Giani, Martina Kralj, Alexandra Pavlidou, Ioanna Varkitzi, Ángel Borja, Marina Lipizer, Jean-François Cadiou, Janja Francé, Francesco Cozzoli, Erika Magaletti, 2021, končno poročilo o rezultatih raziskav Ključne besede: marine strategy, eutrophication, good environmental status, methodology
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4. Proposal for a standard approach for D5 : deliverable D6.7Michele Giani, Martina Kralj, Lidia Urbini, Marina Lipizer, Elena Partescano, Ángel Borja, Jean-François Cadiou, Janja Francé, Erika Magaletti, Alexandra Pavlidou, 2021, končno poročilo o rezultatih raziskav Ključne besede: marine strategy, eutrophication, regional cooperation, methodology
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5. In situ, real-time imaging of redox-active species on Al/Cu galvanic couple and corrosion inhibition with 2-mercaptobenzimidazole and octylphosphonic acidDževad Kozlica, Brenda Hernández-Concepción, Javier Izquierdo Pérez, Ricardo M. Souto Suàrez, Ingrid Milošev, 2023, izvirni znanstveni članek Ključne besede: aluminum copper, scanning electrochemical microscopy, scanning vibrating electrode technique, oxygen reduction, neutral inhibition
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 Celotno besedilo (8,40 MB)
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6. On the use of the Langmuir and other adsorption isotherms in corrosion inhibitionAnton Kokalj, 2023, izvirni znanstveni članek Povzetek: In corrosion inhibition studies, the standard adsorption Gibbs energy is often estimated via the linear regression of the Langmuir isotherm in the �∕� = 1∕� + � form, where both the intercept and the slope are estimated, although the Langmuir isotherm requires the slope of 1. Hence, �∕� = 1∕� +�� is actually used, where � is the slope. Herein, a theoretical basis for this equation is established. It is demonstrated to be an effective equation that can decently describe various adsorption models and provide relatively accurate estimates of the standard adsorption Gibbs energy, provided surface coverages are reliably determined experimentally. However, any significant deviation from the slope of 1 signals non-Langmuir adsorption due to inter-adsorbate interactions, multi-site adsorption, or surface heterogeneity. Among these three causes, only attractive inter-adsorbate interactions lead to a slope of less than 1.
Ključne besede: Langmuir isotherm, Flory–Huggins isotherm, Temkin isotherm, corrosion inhibition, standard adsorption free energy
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Celotno besedilo (2,79 MB) |
7. Considering the concept of synergism in corrosion inhibitionAnton Kokalj, 2023, izvirni znanstveni članek Povzetek: Synergism in corrosion inhibition and how to best quantify it is explored conceptually. In the equation for the synergistic parameter, the mixture’s inhibition efficiency is evaluated against a threshold inhibition efficiency based on the performance of pure compounds. However, the choice for the threshold value is not unique. In the literature, the threshold of Aramaki–Hackerman is usually used. Herein, several other reasonable choices are developed, which are based on (i) the Langmuir adsorption model, (ii) the requirement that a mixture’s inhibition efficiency is higher than the highest inhibition efficiency of pure compounds, or (iii) that corrosion resistance in a mixture is higher than the sum of resistances in pure compounds. The presented synergistic models are also extended to multi-component mixtures.
Ključne besede: corrosion inhibition, synergism, Langmuir adsorption model
Objavljeno v DiRROS: 23.04.2025; Ogledov: 19; Prenosov: 9
Celotno besedilo (1,65 MB) |
8. The effect of curing temperature and thickness of polybutyl methacrylate siloxane coatings on the corrosion protection of structural steel S355Damir Hamulić, Gregor Medoš, Dorota Korte, Peter Rodič, Ingrid Milošev, 2023, izvirni znanstveni članek Ključne besede: structural steel, siloxane polybutyl methacrylate sol-gel, curing temperature, thickness, porosity
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Celotno besedilo (5,31 MB)
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10. Anti-corrosion and anti-icing properties of superhydrophobic laser-textured aluminum surfacesPeter Rodič, Nina Kovač, Slavko Kralj, Samo Jereb, Iztok Golobič, Matic Može, Ingrid Milošev, 2024, izvirni znanstveni članek Povzetek: Superhydrophobic surfaces have favorable properties in simultaneously reducing the negative effects of corrosion and ice accumulation. In this study, laser-texturing was employed as a facile and environmentally friendly surface method to prepare a surface with hierarchical roughness for subsequent grafting by immersion in an ethanol solution containing 1H,1H,2H,2H-perfluorodecyltriethoxysilane (FAS-10). Various analytical techniques were utilized to assess the characteristics of the laser-textured aluminum surfaces before and after grafting, such as a contact profilometer, optical tensiometer, scanning electron microscope with energy-dispersive spectroscope, and X-ray photoelectron spectroscope. These methods were used to evaluate surface roughness, wettability, morphology, and composition. The corrosion properties were evaluated through potentiodynamic and impedance measurements in a dilute Harrison's solution (DHS) composed of 0.35 wt% (NH4)2SO4 + 0.05 wt% NaCl. Additionally, freezing delay tests at various surface temperatures were performed to assess the surface's ability to prevent the freezing of water droplets on the treated surface. The laser-textured aluminum surface, featuring micro/nanostructures and a grafted nanoscopic perfluoroalkyl silane film, exhibited outstanding superhydrophobicity and enhanced corrosion protection. The developed surface has been shown to significantly delay the onset of ice nucleation and extend the freezing delay.
Ključne besede: aluminum, laser-texturing, corrosion, superhydrophobic surface, anti-icing
Objavljeno v DiRROS: 23.04.2025; Ogledov: 17; Prenosov: 7
Celotno besedilo (13,18 MB)
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