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The corrosion protection of AA 2024-T3 aluminium alloy by leaching of lithium-containing salts from organic coatings

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00237G, PaperPeter Visser, Yanwen Lui, Xiaorong Zhou, Teruo Hashimoto, George Thompson, Stuart Lyon, Leendert G.J. van der Ven, Arjan J.M.C. Mol, Herman Terryn
Lithium carbonate and lithium oxalate were incorporated as leachable corrosion inhibitors in model organic coatings for the protection of AA2024-T3. The coated samples were artificially damaged with a scribe. It...
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FD Nucleation: High-resolution insights into the early stages of silver nucleation and growth

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00269E, PaperCornelia Voelkle, Denis Gebauer, Helmut Coelfen
Nucleation and growth of silver nanoparticles has already been investigated with various experimental and computational tools, however, owing to inherent problems associated with the analytical characterization of nucleation processes, there...
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FD Nucleation: On the question of two-step nucleation in protein crystallization

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00225C, PaperAndrea Sauter, Felix Roosen-Runge, Fajun Zhang, Gudrun Lotze, Artem Feoktystov, Robert Jacobs, Frank Schreiber
We report a real-time study on protein crystallization in the presence of multivalent salts using small angle X-ray scattering (SAXS) and optical microscopy, particularly focusing on the nucleation mechanism as...
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FD Corrosion Chemistry

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00238E, PaperMira Todorova , Jorg Neugebauer
We discuss how electronic-structure calculations can be used to identify the dominant point defects that control the growth and dissolution of the oxide barrier layer formed if a metal gets...
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Effects of molybdenum on the composition and nanoscale morphology of passivated austenitic stainless steel surfaces

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00231H, PaperVincent Maurice, Hao Peng, Lorena H. Klein, Antoine Seyeux, Sandrine Zanna, Philippe Marcus
Surface analysis by time-of-flight secondary ion mass spectrometry, X-Ray photoelectron spectroscopy and scanning tunnelling microscopy has been applied to bring new insight on Mo effects on the composition and nanostructure...
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Urea homogeneous nucleation mechanism is solvent dependent

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00235K, PaperMatteo Salvalaglio, Marco Mazzotti, Michele Parrinello
The composition of the mother phase plays a primary role in crystallization processes, affecting both crystal nucleation and growth. In this work the influence of solvents on urea nucleation has...
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Directing the orientational alignment of anisotropic magnetic nanoparticles using dynamic magnetic fields

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00242C, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Daniel Hoffelner, Matthias Kundt, Annette Monika Schmidt, Emmanuel Kentzinger, Philipp Bender, Sabrina Disch
The structure-directing influence of static and dynamic, i. e. rotating, magnetic fields on the orientational alignment of spindle-type hematite particles with a high aspect ratio is investigated. Structural characterization using...
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FD Nucleation:Formation of New Polymorphs Without any Nucleation Step Desolvation of the Rimonabant Monohydrate: Directional Crystallisation Concomitant to Smooth Dehydration

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00222A, PaperBaptiste FOURS, Yohann CARTIGNY, Samuel PETIT, Gerard Coquerel
Rimonabant monohydrate can be dehydrated at 100[degree]C or above with complete loss of structural information; in this case the amorphous material can lead to nucleation and crystal growth. The water...
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FD Nucleation: A design equation for low dosage additives that accelerate nucleation

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00226A, PaperGeoffrey G. Poon, Stefan Seritan, Baron Peters
Additives are used to control nucleation in many natural and industrial environments. However, the mechanisms by which additives inhibit or accelerate solute precipitate nucleation are not well understood. We propose...
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Multiphysics modelling, quantum chemistry and risk analysis for corrosion inhibitor design and lifetime prediction

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00220B, PaperChristopher Taylor, Ashwini Chandra, Jose Vera, Narasi Sridhar
Organic corrosion inhibitors can provide an effective means to extend the life of equipment in aggressive environments, decrease the environmental, economic, health and safety risks associated with corrosion failures and...
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Introductory Lecture: The physical chemistry of functionalised biomedical nanoparticles

29 January, 2015 - 06:17
Faraday Discuss., 2014, Advance Article
DOI: 10.1039/C4FD90076F, PaperPeter J. Dobson
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Determination of a Localized Surface Plasmon Resonance Mode of Cu7S4 Nanodisks by Plasmon Coupling

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00239C, PaperLihui Chen, Masanori Sakamoto, Ryota Sato, Toshiharu Teranishi
Plasmon properties such as peak position, extinction cross-section, and local electric field intensity, are strongly dependent on excited, localized surface plasmon resonance (LSPR) modes. In non-spherical copper chalcogenide nanoparticles, assignment...
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Nucleation rate analysis of methane hydrate from molecular dynamics simulations

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00219A, PaperDaisuke Yuhara, Brian C. Barnes, Donguk Suh, Brandon C. Knott, Gregg T. Beckham, Kenji Yasuoka, David Wu, Amadeu K Sum
Clathrate hydrate are solid crystalline structures most commonly formed from solutions that have nucleated to form a mixed solid composed of water and gas. Understanding the mechanism of clathrate hydrate...
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First stages of siderite crystallisation during CO2 corrosion of steel evaluated using in-situ synchrotron small- and wide- angle X-ray scattering.

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00218K, PaperBridget Ingham, Monika Ko, Nicholas J Laycock, Nigel Kirby, David Edward Williams
We use in-situ synchrotron small- and wide-angle X-ray scattering (SAXS-WAXS) to demonstrate that the formation of crystalline siderite (FeCO3) during the corrosion of steel in CO2-saturated brine - a problem...
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A new route towards colloidal molecules with externally tunable interaction sites

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00267A, PaperLinda K Mansson, Jasper N Immink, Adriana M. Mihut, Peter Schurtenberger, Jerome J. Crassous
We describe a route towards self-assembled colloidal molecules, where thermoresponsive microgels serve as discrete, externally tunable interaction sites. The ability of poly(N-isopropylacrylamide) (PNIPAM) and poly(N-isopropylmethacrylamide) (PNIPMAM) microgels to adsorb to...
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Magnetic field-induced self-assembly of iron oxide nanocubes

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00265B, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Gurvinder Singh, Henry Chan, T. Udayabhaskararao, Elijah Gelman, Davide Peddis, Artem Baskin, Gregory Leitus, Petr Kral, Rafal Klajn
The magnetic field-induced self-assembly of inorganic nanoparticles has been studied extensively for particles having different sizes and compositions. However, relatively little attention has been devoted to how the shape and...
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Mechanical properties of self-assembled nanoparticle membranes: stretching and bending

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00243A, PaperYifan Wang, Pongsakorn Kanjanaboos, Sean McBride, Edward Barry, Xiao-Min Lin, Heinrich Jaeger
Monolayers composed of colloidal nanoparticles, with thickness less than ten nanometers, have remarkable mechanical strength and can suspend over micron-sized holes to form free-standing membranes. We discuss experiments probing the...
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Modelling the stochastic behaviour of primary nucleation

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00255E, PaperGiovanni Maria Maggioni, Marco Mazzotti
We study the stochastic nature of primary nucleation and how it manifests itself in a crystallisation process at different scales and under different operating conditions. Such characteristic of nucleation is...
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FD Nucleation: Bioinspired Magnetite Formation from a Disordered Ferrihydrite-Derived Precursor

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00227J, PaperArchan Dey, Jos Lenders, Nico Sommerdijk
We show that by reacting ferrihydrite (FeH) with Fe(II) ions and subsequently increasing the pH, magnetite is formed through a multi-step nucleation process mediated by monodisperse FeH-Fe(II) primary particles. The...
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Recent advances in the understanding of two-step nucleation of protein crystals

29 January, 2015 - 06:17
Faraday Discuss., 2015, Accepted Manuscript
DOI: 10.1039/C4FD00217B, PaperMaria Vorontsova, Dominique Maes, Peter G Vekilov
The two-step mechanism of nucleation of crystals in solutions posits that the formation of crystal nuclei occurs within structures of extended lifetimes, in which the nucleating solute is at high...
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