Emilio Pardo、Pedro Burguete、Rafael Ruiz‐García 等 8 位作者2006-01-01Journal of Materials Chemistry
Silica-based mesoporous materials have been employed as the support host for a suitably designed small octanuclear nickel(II) guest complex with a moderately anisotropic S = 4 ground spin state (D = −0.23 cm−1), which behaves as a single-molecule magnet at low temperature (TB = 3.0 K). Both unimodal MCM-41 and bimodal…
Magnetism in coordination complexesLanthanide and Transition Metal ComplexesPolyoxometalates: Synthesis and Applications
Luciana Álvarez、J. Barberá、Laura Puig 等 6 位作者2006-01-01Journal of Materials Chemistry
The present work describes a series of H-bonded complexes consisting of a melamine derivative and polycatenar acids that show columnar liquid crystalline behaviour. Chirality has been transferred from the molecular blocks (either the acids, A3* and A4*, or the melamine, T2*) to the columnar organization. Particular ef…
Liquid Crystal Research AdvancementsSurfactants and Colloidal SystemsMolecular spectroscopy and chirality
Caisheng Wang、M.H. Nehrir2006-01-01OpenAlex
Fuel cells (FCs) are static energy conversion devices that convert the chemical energy of fuel directly into DC electrical energy. Among several types of fuel cells, solid oxide fuel cells (SOFC), polymer electrolyte membrane fuel cells (PEMFC) and molten carbonate fuel cells (MCFC) show great promise for distributed…
Electrocatalysts for Energy ConversionAdvancements in Solid Oxide Fuel CellsFuel Cells and Related Materials
María Victoria Villar、J. M. Fernández-Soler、Antonio Delgado‐Huertas 等 16 位作者2006-01-01OpenAlex
This paper is dedicated to Pedro Rivas, a pioneer in the study of some of the issues herein presented and the head of many of the research projects compiled. He has participated intensely in all the described investigations. The useful suggestions and comments from the referees A. Meunier and R. Pusch have improved th…
Concrete and Cement Materials ResearchClay minerals and soil interactionsGeotechnical and construction materials studies
Jinyong Kuang、Yingliang Liu2006-01-01Journal of The Electrochemical Society
Luminescence properties of CdSiO 3 :Pb 2+ long-afterglow phosphor, including photoluminescence, fluorescence lifetime, long-afterglow decay curve, and thermostimulated luminescence spectra, are investigated in this paper. Photoluminescence of the synthesized phosphor shows a single intense Pb 2+ -related broadband emi…
Luminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesLuminescence and Fluorescent Materials
Andreas Rathsfeld、G. Schmidt、Bernd H. Kleemann2006-01-01Communications in Computational Physics
The integral equation method for the simulation of the diffraction by optical gratings is an efficient numerical tool if profile gratings determined by simple cross-section curves are considered. This method in its recent version is capable to tackle profile curves with corners, gratings with thin coated layers, and d…
Advanced Antenna and Metasurface TechnologiesOptical Coatings and Gratings
Bhuvanesh Gupta、Marie‐France Lacrampe、Patricia Krawczak2006-01-01Polymers and Polymer Composites
The plastics business is gathering around nanocomposites because of the unusual performance of these materials in some technologically important applications, such as automotive parts, packaging, textiles and flame resistant materials. The use of clay as the reinforcing component of polymers has transformed the proper…
Polymer Nanocomposites and PropertiesTribology and Wear AnalysisPolymer Nanocomposite Synthesis and Irradiation
Qingxi Wang、Decheng Ma、John Higgins2006-01-01Dissolution Technologies
Dissolution is a characterization test commonlyused by the pharmaceutical industry to guideformulation design and control product quality. Often, it is a required performance test for solid dosage forms,transdermal patches,and suspensions. It is also the only test that measures the
Drug Solubulity and Delivery SystemsAnalytical Chemistry and ChromatographyCrystallization and Solubility Studies
Bérangère Bailly、Anne-Carole Donnenwirth、Christèle Bartholome 等 5 位作者2006-01-01Journal of Nanomaterials
Polystyrene (PS) chains with molecular weights comprised between 8000 and 64000 g⋅mol -1 and narrow polydispersities were grown from the surface of silica nanoparticles (Aerosil A200 fumed silica and Stöber silica, resp.) through nitroxide‐mediated polymerization (NMP). Alkoxyamine initiators based on N‐tert‐butyl‐1‐d…
Advanced Polymer Synthesis and CharacterizationPolymer Surface Interaction StudiesDendrimers and Hyperbranched Polymers
William G. Fahrenholtz2006-01-01International Journal of Applied Ceramic Technology
Reactive hot pressing is discussed as a processing method to form ceramic‐based materials. Fundamental aspects of thermodynamics such as favorable Gibbs'‐free energy changes, phase equilibria, and adiabatic temperature are presented as criteria for determining whether the desired reactions can be used to form dense ma…
Advanced ceramic materials synthesisIntermetallics and Advanced Alloy PropertiesAdvanced materials and composites
Thomas Proffen2006-01-01Reviews in Mineralogy and Geochemistry
Research Article| January 01, 2006 Analysis of Disordered Materials Using Total Scattering and the Atomic Pair Distribution Function Thomas Proffen Thomas Proffen Lujan Neutron Scattering Center Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. LA-UR 06-0622, e-mail: tproffen@lanl.gov Search for oth…
High-pressure geophysics and materialsNuclear Physics and ApplicationsX-ray Diffraction in Crystallography
Markus Weder、P. A. Brühwiler、Andres Laib2006-01-01Textile Research Journal
X-ray-tomography was used to investigate the moisture distribution of multilayered textiles under praxis conditions. It was possible to follow the dynamics of the moisture transport without disturbing an ensemble during measurement, and to make quantitative statements concerning the localization of the moisture, both…
Mechanical Behavior of CompositesTextile materials and evaluationsMaterial Properties and Processing
C.E. Uzelmeier、B.W. Smucker、Eric W. Reinheimer 等 7 位作者2006-01-01Dalton Transactions
Reactions of 3,4-dimethyl-3',4'-bis(diphenylphosphino)tetrathiafulvalene, o-P2, with [BF(4)](-) salts of Fe(ii), Co(ii), Ni(II), Pd(II), and Pt(II) yield complexes of general formula [M(o-P2)(2)][BF(4)](2). Similar reactions between o-P2 and AgSbF(6) or AgPF(6) produced the salts [Ag(o-P2)(2)][X] where X = [SbF(6)](-)…
Magnetism in coordination complexesOrganic and Molecular Conductors ResearchOrganometallic Compounds Synthesis and Characterization
Kyoung Taek Kim、Mitchell A. Winnik、Ian Manners2006-01-01Soft Matter
Dendritic-helical diblock copolypeptides, dendritic poly(-lysine)--poly(γ-benzyl--glutamate) (PBLG-Lys) were synthesized up to 4th generation of dendritic poly(-lysine). PBLG was synthesized by conventional ring-opening polymerization of γ-benzyl--glutamate--carboxyanhydride with heptyl amine as an initiator. The -ter…
Chemical Synthesis and AnalysisSupramolecular Self-Assembly in MaterialsDendrimers and Hyperbranched Polymers
Anthony Wood、Michael Pastula、D. Waldbillig 等 4 位作者2006-01-01Journal of The Electrochemical Society
The most commonly used solid oxide fuel cell (SOFC) anode material is a two phase nickel- and yttria-stabilized zirconia (Ni/YSZ) cermet. During typical fuel cell operation, this material remains a cermet; however, in a commercial SOFC system seal leakage, fuel supply interruption, or other situations may cause the an…
Advancements in Solid Oxide Fuel CellsFuel Cells and Related MaterialsElectronic and Structural Properties of Oxides
R.J. Packer、Stephen J. Skinner、Aleksey A. Yaremchenko 等 7 位作者2006-01-01Journal of Materials Chemistry
CeNbO4+δ is a room temperature monoclinic material exhibiting a phase change to a tetragonal scheelite polymorph at 1023 K. The material can accommodate oxygen excess up to a composition of CeNbO4.25 in air which is believed to be incorporated on interstitial sites and hence is of interest for solid oxide fuel cell ap…
Advancements in Solid Oxide Fuel CellsMagnetic and transport properties of perovskites and related materialsNuclear materials and radiation effects
ZHANG Bing、Yun Yuan、Ying Wang 等 4 位作者2006-01-01Electrochemical and Solid-State Letters
In order to evaluate the possibility of three-dimensional (3D) architecture of rechargeable lithium ion batteries, three dimensionally ordered macroporous (3DOM) Ti O 2 film electrodes have been prepared by a colloidal crystal templating approach. X-ray diffraction, scanning electron microscopy, cyclic voltammetry, an…
Supercapacitor Materials and FabricationQuantum Dots Synthesis And PropertiesTransition Metal Oxide Nanomaterials
Hirokazu MINAMI2006-01-01Journal of Textile Engineering
The elastic constants are approximately determined using a multi-step linear approximation method for more accurate material nonlinear analysis of coated fabric membrane structures. The approximate determination is performed within each quadrilateral or triangular surface defined on the surfaces of the biaxial elongat…
Mechanical Behavior of CompositesTextile materials and evaluationsStructural Analysis and Optimization
Gianluca Giavaresi、Matilde Tschon、John H. Daly 等 9 位作者2006-01-01Journal of Biomaterials Science Polymer Edition
Colloidal lithography and embossing master are new techniques of producing nanotopography, which have been recently applied to improve tissue response to biomaterials by modifying the surface topography on a nano-scale dimension. A natural polyester (Biopol), 8% 3-hydroxyvalerate-component (D400G) and a conventional b…
Bone Tissue Engineering MaterialsElectrospun Nanofibers in Biomedical ApplicationsAdditive Manufacturing and 3D Printing Technologies
Yi Zeng、William G. Pitt2006-01-01Journal of Biomaterials Science Polymer Edition
A potential anti-cancer drug-delivery polymeric micelle system with an in vitro degradation half-life of about 48 h that releases its drug upon application of ultrasound was synthesized. This vehicle was composed of an amphiphilic co-polymer, poly(ethylene oxide)-b-poly(N-isopropylacrylamide-co-2-hydroxyethyl methacry…
Nanoparticle-Based Drug DeliveryAdvanced Polymer Synthesis and CharacterizationLanthanide and Transition Metal Complexes