Yun Xia、Yongge Wei、Yuan Wang 等 4 位作者2005-12-01Inorganic Chemistry
A kinetically controlled trans bifunctionalized organoimido derivative of hexamolybdate, (n-Bu(4)N)(2){trans-[Mo(6)O(17)(NAr)(2)]} (Ar = 2,6-dimethylphenyl) 1, in which the two 2,6-dimethylphenylimido groups are bonded to hexamolybdate at the trans positions, has been successfully synthesized in ca. 60% yield under mi…
Metal-Organic Frameworks: Synthesis and ApplicationsPolyoxometalates: Synthesis and ApplicationsInorganic Chemistry and Materials
Xiuying Qiao、Wenbo Jiang、Kang Sun2005-12-01Starch - Stärke
Montmorillonite (MMT) and organically modified montmorillonite (OMMT) were utilized to reinforce the thermoplastic acetylated starch (TPAS) composite prepared with glycerol as a plasticizer. After the addition of layered silicates, the restriction of the motion of the intercalated acetylated starch molecular chains by…
Nanocomposite Films for Food PackagingPolymer Nanocomposites and Propertiesbiodegradable polymer synthesis and properties
Ruqing Xu、Tai C. Chiang2005-12-01Zeitschrift für Kristallographie - Crystalline Materials
Abstract Thermal diffuse scattering (TDS) of X-rays from crystals contains information on phonons. This paper reviews the general theory of TDS and some recent experiments aimed at further developing TDS into a useful and efficient method for studying phonon dispersion relations.
Nuclear materials and radiation effectsX-ray Diffraction in CrystallographyCrystallography and Radiation Phenomena
Aparna Misra、Pankaj Kumar、Ritu Srivastava 等 6 位作者2005-12-01Indian Journal of Pure & Applied Physics
The Cyclic Voltammetry investigation and optical properties of some of the commonly used conjugated polymers for the fabrication of organic LEDs, like poly [2-methoxy 5- (2'-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), poly [2,3-bis (2-ethylhexyloxy)l,4-phenylenevinylene] (BEH-PPV) and poly[(9,9'-di(2'-ethylhexyl)…
Organic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications
Y. Ming、Guangsheng Pang、Linfeng Jiang 等 4 位作者2005-12-01Nanotechnology
The influence of precursors on the morphology of ZnO is studied. The diameter and the aspect ratio of the ZnO nanorods, as well as the aggregate state, vary when different precursors are used. ZnO nanorods, nanotubes, nanoneedles, as well as aggregates of flower- and quasi-sphere-like nanorods are obtained. Besides th…
ZnO doping and propertiesGas Sensing Nanomaterials and SensorsGa2O3 and related materials
Clélia Neves、Milton S. da Costa、Helena Santos2005-12-01Applied and Environmental Microbiology
The effect of salinity and growth temperature on the accumulation of intracellular organic solutes was examined in the hyperthermophilic archaeon Palaeococcus ferrophilus. The genus Palaeococcus represents a deep-branching lineage of the order Thermococcales, which diverged before Thermococcus and Pyrococcus. Palaeoco…
Drug Transport and Resistance MechanismsEnzyme Structure and FunctionAmino Acid Enzymes and Metabolism
J. X.、Dane T. Gillaspie、E. W. Plummer 等 4 位作者2005-12-01Physical Review Letters
The magnetic and transport behaviors of manganites are critically related to the spatial distribution and correlation of doped holes. Using in situ scanning tunneling microscopy, we have imaged both occupied and unoccupied states simultaneously in a hole-doped (La(5/8-0.3)Pr0.3)Ca(3/8)MnO3 epitaxial thin film grown by…
Magnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter PhysicsElectronic and Structural Properties of Oxides
Thomas Proffen、Katharine Page、Sylvia E. McLain 等 8 位作者2005-12-01Zeitschrift für Kristallographie - Crystalline Materials
Abstract The atomic pair distribution function (PDF) approach has been used to study the local structure of liquids, glasses and disordered crystalline materials. In this paper, we demonstrate the use of the PDF method to investigate systems containing a crystalline and an amorphous structural phase. We present two ex…
Glass properties and applicationsMetallic Glasses and Amorphous AlloysX-ray Diffraction in Crystallography
Kai Wu、T. Ijichi、Takeyoshi Kato 等 6 位作者2005-12-01IEEE Transactions on Dielectrics and Electrical Insulation
The current form of partial discharge (PD) in a void was divided into fast and slow components, with short and long fall times, respectively. Comparing these with the current shape of PD in a void between two metal surfaces, in which the slow component was not observed, it was suggested that the formation of fast comp…
High voltage insulation and dielectric phenomenaPower Transformer Diagnostics and InsulationElectrostatic Discharge in Electronics
Haidong Zhou、J.C. Denyszyn、John B. Goodenough2005-12-01Physical Review B
Structural, thermal expansion, thermal conductivity, magnetic, and dielectric measurements on single-crystal $R{\mathrm{Mn}}_{1\ensuremath{-}x}{\mathrm{Ga}}_{x}{\mathrm{O}}_{3}$ ($R=\mathrm{Ho}$ or Y) hexagonal compounds have revealed that the $c$ axis decreases with increasing temperature with a larger $\ensuremath{\…
Magnetic and transport properties of perovskites and related materialsMultiferroics and related materialsAdvanced Condensed Matter Physics
Egbert Keller、Volker Krämer2005-12-01Zeitschrift für Naturforschung B
The three quasi-binary phase systems BiOX-BiOY (X, Y = Cl, Br, I) have been investigated by X-ray powder methods. No quaternary phases were found in the three systems. BiOCl-BiOBr and BiOBr-BiOI form systems of unlimited mutual solubility. BiOCl-BiOI is a system of limited solubility at the iodine-rich side. In the Bi…
Solid-state spectroscopy and crystallographyX-ray Diffraction in CrystallographyInorganic Fluorides and Related Compounds
Pierre Louette、Frederic Bodino、Jean‐Jacques Pireaux2005-12-01Surface Science Spectra
XPS measurements of poly(dimethyl siloxane) recorded with a SSX-100 spectrometer in standardized experimental conditions are presented: survey scan, high resolution core level spectra as well as the energy loss regions of carbon, oxygen, and silicon peaks are analyzed. This is part of a contract work aiming to record…
Advancements in Photolithography TechniquesElectron and X-Ray Spectroscopy TechniquesIon-surface interactions and analysis
Seiji Inaoka、Daniel B. Roitman、Rigoberto C. Advíncula2005-12-01Chemistry of Materials
Electropolymerization of π-conjugated polymers is considered as an alternative method for depositing and patterning charge injection, transport, and luminescent layers in organic electronic devices. In this study, a series of novel poly(fluoren-9,9-diyl- alt -alkan-α,ω-diyl) polymers with increasing alkyl spacer lengt…
Organic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications
Kuan‐Hsu Fan‐Chiang、Shin‐Tson Wu、S.-H. Chen2005-12-01Journal of Display Technology
Fringing-field effects on high-resolution liquid crystal microdisplay devices, including the reflection-type liquid-crystal-on-silicon (LCOS) and transmission-type poly-silicon thin-film-transistor liquid crystal displays are simulated by the beam propagation method. The electro-optic performances of six commonly used…
Photonic and Optical DevicesLiquid Crystal Research AdvancementsPhotonic Crystals and Applications
Pedro M. F. J. Costa、Jeremy Sloan、Thomas F. Rutherford 等 4 位作者2005-12-01Chemistry of Materials
The filling of single-walled carbon nanotubes (SWNTs) by sublimation of Re 2 O 7 gives rise to encapsulated Re x O y clusters that show dynamic behavior under electron beam irradiation and which can be reduced and sintered using hydrogen gas to give enlarged Re metal clusters.
Carbon Nanotubes in CompositesGraphene research and applicationsFullerene Chemistry and Applications
Yoshihiro Suzuki、Toshiroh MARUYAMA2005-12-01Separation Science and Technology
A new method of emulsified oil separation for oily wastewater incorporating simple operation and shortened treatment time is necessary for improved wastewater treatment in some manufacturing plants. In the present study, the removal of emulsified oil from water by coagulation and foam separation using poly aluminum ch…
Surface Modification and SuperhydrophobicityProteins in Food SystemsPickering emulsions and particle stabilization
Hiroyuki Mori2005-12-01Journal of Display Technology
This paper reviews the technologies of the wide view (WV) film. The WV film is an optical compensation film, which remarkably enhances the field of view of twisted nematic (TN) thin-film transistor liquid crystal displays (TFT-LCDs). We have recently developed a new WV film for the OCB mode, which promises a fast opti…
Liquid Crystal Research AdvancementsAdvanced optical system designOptical Coatings and Gratings
Qiulin Nie、Wee Beng Tan、Yong Zhang2005-12-01Nanotechnology
10.1088/0957-4484/17/1/022
Gold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesQuantum Dots Synthesis And Properties
M. A. Zurbuchen、Tom Wu、Sujoy Saha 等 5 位作者2005-12-01Applied Physics Letters
Multiferroic behavior was confirmed for epitaxial composite ferroelectric-ferromagnetic heterostructures, using a ferromagnetic crystal as both substrate and straining medium. Heterostructures having 2-2 connectivity (plane-on-plane) were fabricated by chemical solution deposition of Pb(Zr0.3,Ti0.7)O3 (PZT) thin films…
Ferroelectric and Piezoelectric MaterialsMagnetic and transport properties of perovskites and related materialsMultiferroics and related materials
Su Jeong Lee、Bo Ryeong Han、Sang Yeob Park 等 5 位作者2005-12-01Journal of Polymer Science Part A Polymer Chemistry
Abstract Two types of temperature‐sensitive biodegradable three‐arm and four‐arm star‐shaped poly( DL ‐lactic acid‐ co ‐glycolic acid‐ b ‐ethylene glycol) (3‐arm and 4‐arm PLGA–PEG) were successfully synthesized via the coupling reaction of 3‐arm and 4‐arm PLGA and α‐monocarboxyl‐ω‐monomethoxypoly(ethylene glycol) (CM…
Advanced Polymer Synthesis and Characterizationbiodegradable polymer synthesis and propertiesDendrimers and Hyperbranched Polymers