Materials Literature
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This article introduces tri-cationic hemicyanine dye employed as a visible-light photoinitiator of acrylic monomers polymerization. This dye, in combination with borate anions, was found to be a very effective photoinitiating system. The kinetics of trimethylolpropane triacrylate polymerization was studied by a microc…
Abstract Hydrocarbon exploration and production is moving into deep and ultra-deepwater to meet global energy demands. The industry is having, as a result, to face up to field developments with great challenges, including designing for a HP/HT product whilst also meeting sour service requirements. It has been a common…
Abstract In situ thermal remediation technologies provide efficient and reliable cleanup of contaminated soil and groundwater, but at a high cost of environmental impacts and resource depletion due to the large amounts of energy and materials consumed. This study provides a detailed investigation of four in situ therm…
In this work, the response of different filler loading of zinc oxide (ZnO) reinforced ultra‐high‐molecular‐weight polyethylene (UHMWPE) on mechanical, abrasive wear, and antibacterial properties were studied. Two variants of untreated ZnO‐reinforced UHMWPE (U‐ZPE) and treated ZnO‐reinforced UHMWPE (T‐ZPE) with aminopr…
Abstract Whilst much interest is often focussed on the composite pipe body it is often forgotten that a reliable end fitting is a prerequisite of a successful composite pipe application and further that the design challenge of the end fitting is more challenging than the pipe itself. The purpose of this paper is to pr…
Organic photovoltaic and electroluminescent (EL) integrated devices were fabricated with a heterojunction structure consisting of Rubrene electron donor and fullerene electron acceptor. By using infrared transmission filter and near infrared detector, the ELCT signals of charge transfer state (CTS) excitons were separ…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Q. Liu, I. Khatri, R. Ishikawa, K. Ueno, H. Shirai; Effects of molybdenum oxide molecular doping…
Molybdenum oxide (MoOx) has been shown to act as an efficient hole extraction layer in organic photovoltaic (OPV) devices. However, exposing MoOx films to air is problematic as it is hygroscopic; the uptake of moisture having a negative impact on its electronic properties. Here, we use spectroscopic ellipsometry to ch…
ZrB${}_{2}$ is a nonsuperconducting Pauli paramagnetic crystallizing in the AlB${}_{2}$ structure. V substitution for Zr in Zr${}_{1\ensuremath{-}x}$V${}_{x}$B${}_{2}$ (0.01 $\ensuremath{\le}$ $x$ $\ensuremath{\le}$ 0.1) at the few percentage level induces superconductivity with critical temperature reaching a maximum…
Unüberbrückbare Differenzen: Das elektronenreiche Diacetondiperoxid wechselwirkt mit den elektronenarmen Ringen von Trichlor- und Tribromtrinitrobenzol unter Bildung energiereicher Cokristalle. Obwohl beide Cokristalle isostrukturell sind, ist erstgenannter sehr stabil, während letzterer eine seltene Metastabilität au…
In this paper, we propose a physical method to manipulate the ice crystallization by applying an AC electric field during the liquid-solid transition of 0.9 wt. % NaCl aqueous solution. By using optical microscopic observation, we found that the ice grains are miniaturized in the presence of AC electric field during f…
Active packaging is utilized to overcome limitations of traditional processing to enhance the health, safety, economics, and shelf life of foods. Active packaging employs active components to interact with food constituents to give a desired effect. Herein we describe the development of an active package in which lact…
We demonstrate that the shape and the orientation of a surface plasmon (SP) vortex can be deterministically tailored through the geometrical design of a plasmonic Archimedes spiral (PAS). Noncircular SP vortices exhibiting “c,” triangular, and square patterns are successfully synthesized under circular polarized plane…
Magnetic iron oxide nanoparticles synthesized by coprecipitation and thermal decomposition yield largely monodisperse size distributions. The diameters of the coprecipitated particles measured by X-ray diffraction and transmission electron microscopy are between approximately 9 and 15 nm, whereas the diameters of ther…
Abstract A variety of Er3+‐, Tm3+‐, and Yb3+‐activated CaF2‐, SrF2‐, (Ca, Sr)F2‐ and (Sr, Ba)F2‐based fluoride laser ceramics have been prepared by the hot‐forming technique. Lasing of the SrF2:Yb3+, (Ca, Sr)F2:Er3+, (Ca, Sr)F2:Tm3+, (Ba, Sr)F2:Tm3+ and (Ba, Sr)F2:Yb3+ specimens with diode pumping has been observed fo…
A novel metal structure that integrates a continuous metal film and double deep subwavelength metal cylinder arrays standing on both surfaces is proposed. Near-perfect optical transmission is observed in this metal film structure due to the cooperative effects of the double deep subwavelength plasmonic arrays which, r…
Large ureter damages are difficult to reconstruct. Current techniques are complicated, difficult to perform, and often associated with failures. The ureter has never been regenerated thus far. Therefore the use of tissue engineering techniques for ureter reconstruction and regeneration seems to be a promising way to r…
The large-scale preparation of graphene is of great importance due to its potential applications in various fields. We report herein a simple method for the simultaneous exfoliation and reduction of graphene oxide (GO) to reduced GO (rGO) by using alkynyl-terminated dopamine as the reducing agent. The reaction was per…
In the past decade, there has been significant progress in the development of water soluble near-infrared fluorochromes for use in a wide range of imaging applications. Fluorochromes with high photo and thermal stability, sensitivity, adequate pharmacological properties and absorption/emission maxima within the near i…
Abstract The synthesis, structure and electrochemical properties of several silver‐containing liquid metal salts have been investigated. These ionic liquids comprise of a silver‐containing cation with a silver centre coordinated by two or more alkylamine ligands and a bis(trifluoromethylsulfonyl)imide (Tf2N) anion. Wi…