Materials Literature
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Stretchable conductive ink is a key enabler for stretchable electronics. This thesis research focuses on the development of a new stretchable and screen printable conductive ink. After print and cure, this ink would be capable of being stretched by at least 500 cycles at 20% strain without increasing its resistance by…
In this study, it was aimed to develop a mathematical model of vertical roller mills which have found an application in the industry with high energy efficiency. With this aim, pilot scale and industrial scale grinding tests were performed for various materials. During the pilot scale studies, mobile vertical roller m…
This thesis focuses on resistive winding losses in rotating electrical machines, with special attention on circulating currents in random-wound machines. Five methods are developed for computationally efficient analysis, including one analytical circuit model and four 2D finite element models. The circuit model, as we…
In this study, microfibrillated cellulose (MFC) was applied in an aqueous suspension as a coating material on paper substrates. Two different coating techniques were used: rod coating and size press.The MFC suspension used has a high water content and water is known to deteriorate the properties of the paper, so water…
A recent development of smart materials called Iron-based Shape Memory Alloys (Fe-SMA) envisages a new perspective in the rehabilitation of structures. SMAs are metallic alloys that recover their original shape through heating. Utilizing this interesting feature of SMAs to retrofit reinforced concrete (RC) beams is th…
Botryococcus braunii is a green alga with high long chain hydrocarbon content suitable as a source of biofuel. Due to its external hydrocarbon production, mass cultivation of B. braunii can potentially reduce biofuel production energy and water requirements. However, if the aim is to mass produce biofuel, growing any…
Stigmasterol, a phytosteroid was isolated for the first time from C. lasiantha using n-hexane as a solvent. Stigmasterol was characterized on the basis of physical, chemical and spectral data (IR, 1H NMR, 13C NMR, 1HNMR, DEPT-45, 90 & 135, and MS) analysis as well as by comparing them to their literature data. A seque…
Oxide ion conductors have drawn significant attention due to their important technical applications in electrochemical devices. This project is based on a new oxide ion conductor Na0.5Bi0.5TiO3 (NBT) which indicates (undoped) conducting NBT is a potential electrolyte material that possesses a high level of nearly pure…
Correction for 'New particle formation and growth from methanesulfonic acid, trimethylamine and water' by Haihan Chen et al., Phys. Chem. Chem. Phys., 2015, 17, 13699-13709.
Steel is the most important alloy for engineering applications. The mechanical properties of steels depend sensitively on their microstructures. These microstructures are usually tailored through a series of thermal and/or mechanical treatments and invariably involve one or more solid-state phase transformations. Cont…
The deformation behaviour and twinning mechanisms of commercially pure titanium alloys were investigated using complementary diffraction techniques and crystal plasticity modelling. The main motivation for conducting this investigation was to improve understanding of the deformation of titanium to help achieve the lon…
100 Molecules with measured and reported intrinsic aqueous solubilities, together with a suggested 75-25 training-test split.
Correction for ‘Hyperbranched poly(glycerol) as a T 1 contrast agent for tumor-targeted magnetic resonance imaging in vivo ’ by Yi Cao, et al. , Polym. Chem. , 2017, DOI: 10.1039/c6py01819j.
Correction for ‘Review of the synthesis, transfer, characterization and growth mechanisms of single and multilayer graphene’ by H. Cheun Lee et al. , RSC Adv. , 2017, 7 , 15644–15693.
Correction for ‘PEGylated gold nanoparticles: polymer quantification as a function of PEG lengths and nanoparticle dimensions’ by Kamil Rahme et al. , RSC Adv. , 2013, 3 , 6085–6094.
Résumé Les polymères bio-sourcés sont reconnus en raison de leur biocompatibilité, biodégradabilité ou de leur toxicité peu élevée. Les protéines, polysaccharides et lipides sont les principaux matériaux biologiques utilisés pour leur synthèse. Les nombreux groupes fonctionnels des protéines permettent une variété de…
La capacité à modéliser des transitions de phase dans des alliages complexes (c'est-à- dire multicouches et multiphases), de manière précise, efficace et accessible est impor- tante dans la science des matériaux. Cette thèse dérive un nouveau modèle qui étend le modèle quantitatif de solidification polycri…
Chloride-induced corrosion is considered as one of the major concern for durability of reinforced concrete (RC) structures. Especially vulnerable, are structures located in coastal marine environment or highways and garages treated with de-icing salts during winter seasons (Tuutti, 1993; Cairns, 1998). Consequences of…
Graphene, a two-dimensional nanomaterial, has been given much attention since it was first isolated in 2004. Driving this intensive research effort are the unique properties of this one atom thick sheet of carbon, in particular its electrical, thermal and mechanical properties. While the technological applications pro…
Advances in synchrotron radiation light source technology have opened new lines of inquiry in material science, biology, and everything in between. However, x-ray detector capabilities must advance in concert with light source technology to fully realize experimental possibilities. X-ray free electron lasers (XFELs) p…