Yasuyuki Kiya、Jay C. Henderson、Geoffrey Hutchison 等 4 位作者2007-01-01Journal of Materials Chemistry
We present a family of a novel class of organosulfur compounds based on dimercaptothiophene and its derivatives, with a variety of functional groups (electron-donating or electron-withdrawing groups) and regiochemistries, designed as potential high-energy cathode materials with sufficient charge/discharge cyclability…
Organic Electronics and PhotovoltaicsConducting polymers and applicationsMolecular Junctions and Nanostructures
Hanne Falsig、Thomas Bligaard、Claus H. Christensen 等 4 位作者2007-01-01Pure and Applied Chemistry
Abstract We establish the full potential energy diagram for the direct NO decomposition reaction over stepped transition-metal surfaces by combining a database of adsorption energies on stepped metal surfaces with known Brønsted-Evans-Polanyi (BEP) relations for the activation barriers of dissociation of diatomic mole…
Catalytic Processes in Materials ScienceGas Sensing Nanomaterials and SensorsAmmonia Synthesis and Nitrogen Reduction
Natalio Mingo、David Broido2007-01-01Journal of Applied Physics
We compute the thermoelectric power factor of a nanoporous matrix material. Although the porous material is a connected, extended system, where perfect confinement cannot take place, we show that “quasi-confinement” can occur, thus increasing the matrix’s optimized power factor above bulk values. For parabolic band ma…
Advanced Thermoelectric Materials and DevicesThermal properties of materialsThermal Radiation and Cooling Technologies
Sangeeta Prakash、Nivedita Datta、M.J. Lewis 等 4 位作者2007-01-01Victoria University Research Repository (Victoria University)
Whole fresh goat's milk was heat treated at 135 degrees C for 4 s using a miniature UHT plant. The temperature of the milk in the preheating and sterilizer sections, and the milk flow rate were monitored to evaluate the overall heat transfer coefficient (OHTC). The decrease in OHTC was used to estimate the extent of f…
Calcium Carbonate Crystallization and InhibitionMagnetic and Electromagnetic EffectsFreezing and Crystallization Processes
Haipeng Xu、Bo-Yu Xie、Wang Zhang Yuan 等 10 位作者2007-01-01Chemical Communications
Molecules of a thiol-functionalized phenylacetylene derivative were assembled on the CdS nanorod surface and copolymerized with phenylacetylene, affording an inorganic semiconductor-conjugated polymer hybrid with excellent solubility and high photoconductivity.
2D Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films
Q.F. Mokuolu、Dolos Foguet‐Albiol、Leigh F. Jones 等 9 位作者2007-01-01Dalton Transactions
Treatment of CuF(2) with 2 equiv of 3{5}-[pyrid-2-yl]pyrazole (Hpz(Py)), 3{5}-phenylpyrazole (Hpz(Ph)) or 3{5}-[4-fluorophenyl]pyrazole (Hpz(PhF)) in MeOH, followed by evaporation to dryness and recrystallisation of the solid residues, allows solvated crystals of [{Cu(micro-pz(Py))(pz(Py))}(2)] (1), [{Cu(micro-pz(Ph))…
Metal complexes synthesis and propertiesMagnetism in coordination complexesFerrocene Chemistry and Applications
Carlos García‐Meca、R. Ortuño、R. Salvador 等 5 位作者2007-01-01Optics Express
We present a structure exhibiting a negative index of refraction at visible or near infrared frequencies using a single metal layer. This contrasts with recently developed structures based on metal-dielectric-metal composites. The proposed metamaterial consists of periodically arranged thick stripes interacting with e…
Antenna Design and AnalysisMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface Technologies
Dayu Wu、Wei Huang、Weijie Hua 等 7 位作者2007-01-01Dalton Transactions
A series of metal complexes were achieved from the metal-assisted solvolysis reaction of di-pyridylketone azine (dpka). The tetranuclear nickel cluster , [Ni(2)[dpk(O)(OH)][dpk(O)(OCH(3))](N(3))(2)](2), is centrosymmetric with a central core described as an edge-shared triangle core. Neighboring Ni(II) ions are altern…
Metal complexes synthesis and propertiesMagnetism in coordination complexesMetal-Catalyzed Oxygenation Mechanisms
Yoshitake Masuda2007-01-01Journal of the Ceramic Society of Japan
We suggested liquid phase patterning (LPP) of ceramics and fabricated nano/micropatterns of ceramic thin films in the solutions. Molecular recognitions of functional groups of self-assembled monolayer (SAM) were utilized for site-selective deposition (SSD) of oxides based on crystallography, interfacial chemistry and…
Catalytic Processes in Materials ScienceQuantum Dots Synthesis And PropertiesElectronic and Structural Properties of Oxides
Noémie Hergué、Pierre Frère2007-01-01Organic & Biomolecular Chemistry
The synthesis of 3,4-alkoxythieno[2,3-b]thiophene derivatives has been developed from the readily accessible dimethyl or diethyl 3,4-dihydroxythieno[2,3-b]thiophenedicarboxylates. The yields for the dialkoxy derivatives were strongly dependent both on the base and the alkylating agent used for the nucleophilic substit…
Organic Electronics and PhotovoltaicsConducting polymers and applicationsPhotochromic and Fluorescence Chemistry
Wei Ding、Liang Chen、Chang-Hong Liang2007-01-01Electromagnetic waves
This paper investigates the characteristics of electromagnetic wave propagation in biaxially anisotropic left-handed materials (BA-LHMs) theoretically and numerically.We discuss under what conditions the anomalous refraction or reflection will occur at the interface when a plane wave passes from one isotropic right-ha…
Metamaterials and Metasurfaces ApplicationsElectromagnetic Scattering and AnalysisElectromagnetic wave absorption materials
Khalid Lafdi、William Fox、Matthew Matzek 等 4 位作者2007-01-01Journal of Nanomaterials
The definition of a nanocomposite material has broadened significantly to encompass a large variety of systems made of dissimilar components and mixed at the nanometer scale. The properties of nanocomposite materials also depend on the morphology, crystallinity, and interfacial characteristics of the individual consti…
Carbon Nanotubes in CompositesGraphene research and applicationsFiber-reinforced polymer composites
D. M. Heyes、A. C. Brańka2007-01-01Physical Chemistry Chemical Physics
Molecular dynamics computer simulation has been applied to inverse power or soft-sphere fluids, in which the particles interact through the soft-sphere pair potential, phi(r) = epsilon(sigma/r)(n), where n measures the steepness or stiffness of the potential, and epsilon and sigma are a characteristic energy and dista…
Phase Equilibria and ThermodynamicsMaterial Dynamics and PropertiesNMR spectroscopy and applications
Vera A. Álvarez、Iñaki Mondragòn、A. Vázquez2007-01-01Composite Interfaces
The influence of chemical treatments on the interfacial adhesion of sisal fibres and biodegradable matrices were studied in the present work. For that purpose, four different polymers were used: polycaprolactone (PCL), cellulose acetate, MaterBi Z (a commercial starch/polycaprolactone blend) and MaterBi Y (a commercia…
Natural Fiber Reinforced CompositesFiber-reinforced polymer compositesTribology and Wear Analysis
J.-W. Kim、L. Schultz、K. Dörr 等 5 位作者2007-01-01Applied Physics Letters
Hexagonal, twin-free HoMnO3 (0001) films of 25–240nm thickness were grown epitaxially on Y2O3:ZrO2(111) substrates using pulsed laser deposition. Ferroelectric polar order and Mn3+ antiferromagnetism were observed by optical second harmonic generation. Magnetization data reveal Ho3+ ordering which is, with subtle devi…
Magnetic and transport properties of perovskites and related materialsMultiferroics and related materialsAdvanced Condensed Matter Physics
Guo Gao、Chenghao Liang2007-01-01Journal of The Electrochemical Society
Some β-amino alcohols compounds in the series of 1,3-bis-dialkyl aminopropan-2-ols referred to as -apo- , where , 3 and 4, were tested as volatile corrosion inhibitors for brass in simulated atmospheric water using potentiodynamic, potentiostatic current transient, electrochemical impedance spectroscopy, gravimetric,…
Corrosion Behavior and InhibitionCultural Heritage Materials AnalysisAnodic Oxide Films and Nanostructures
Minghai Li、Yongsheng Liu、Huifen Nie 等 5 位作者2007-01-01OpenAlex
ABSTRACT: Time-resolved small-angle X-ray scattering (SAXS) was used to examine the kinetics of the transition from hexagonal (hex) cylinders to body-centered cubic (bcc) spheres at various temperatures in poly(styrene-bethylene-co-butylene-b-styrene) (SEBS) in mineral oil, a selective solvent for the middle ethylene-…
Polymer crystallization and propertiesMaterial Dynamics and PropertiesBlock Copolymer Self-Assembly
Serge Ferry、Pierre Pellenard、Pierre‐Yves Collin 等 10 位作者2007-01-01HAL (Le Centre pour la Communication Scientifique Directe)
International audience
Paleontology and Stratigraphy of FossilsHydrocarbon exploration and reservoir analysisClay minerals and soil interactions
Sally Eaton‐Magaña、Jeffrey E. Post、Peter J. Heaney 等 6 位作者2007-01-01Gems & Gemology
While a large number of peaks and defect centers have been chronicled in natural diamonds using UV-Vis absorption, cathodoluminescence, and photoluminescence spectroscopy (see, e.g., However, visual assessment of fluorescence and phosphorescence tells only part of the story. The color discerned by the unaided eye may…
High-pressure geophysics and materialsGas Sensing Nanomaterials and SensorsDiamond and Carbon-based Materials Research
L. Malki Alaoui、S. Kertit、A. Bellaouchou 等 6 位作者2007-01-01Portugaliae electrochimica acta
The influence of phosphate of aluminum (PA) on the corrosion inhibition of mild steel in phosphoric acid solution was studied using the weight-loss method. The electrochemical performance of the inhibitors was also investigated through potentiodynamic polarisation and EIS measurements. The inhibition efficiency of inh…
Corrosion Behavior and InhibitionConcrete Corrosion and Durability