K.L. Antcliff、Damien M. Murphy、Emyr W. Griffiths 等 4 位作者2003-01-01Physical Chemistry Chemical Physics
The interaction of hydrogen peroxide with a range of polycrystalline titanium oxide systems, including TiO2, TS-1, [Ti]-APO-5 and ion-exchanged Ti-ZSM-5, has been investigated using c.w. X-band EPR spectroscopy. Decomposition of the peroxide occurs immediately upon contact with all of the metal oxides investigated, re…
TiO2 Photocatalysis and Solar CellsCatalytic Processes in Materials ScienceCatalysis and Oxidation Reactions
Liyun Zhao、Wensheng Yang、Ying Ma 等 6 位作者2003-01-01Chemical Communications
Aligned organic nanotubes of perylene with uniform diameters, lengths and wall thicknesses were fabricated via a simple immersion technique using a porous alumina membrane as the template.
Carbon Nanotubes in CompositesGraphene research and applicationsMolecular Junctions and Nanostructures
Klaus Wetzig、Claus M. Schneider2003-01-01OpenAlex
Preface. List of Contributors. 1 Introduction (Klaus Wetzig, Claus M. Schneider). 1.1 Prologue. 1.2 Organization, Aim and Content of This Book. 2 Thin Film Systems: Basic Aspects. 2.1 Interconnects for Microelectronics (Ralph Spolenak, Ehrenfried Zschech). 2.1.1 Introduction. 2.1.2 Metallization Layers. 2.1.3 Material…
Metallurgical and Alloy Processes
Sylvain Deville、Jérôme Chevalier2003-01-01HAL (Le Centre pour la Communication Scientifique Directe)
International audience
Ferroelectric and Piezoelectric MaterialsAdvanced ceramic materials synthesisAdvanced materials and composites
Ayturk Engin、Haluk Hamamcı、Gürkan Karakaş2003-01-01Green Chemistry
The heterogeneous liquid-phase esterification reaction of lactic acid with ethyl alcohol accompanied with lactoyllactic acid hydrolysis over heteropoly acid supported on ion exchange resin catalysts was investigated at 343 K with ethanol to lactic acid molar ratio of 1∶1. The catalysts with 5–20% of tungstophosphoric…
Metal-Organic Frameworks: Synthesis and ApplicationsPolyoxometalates: Synthesis and ApplicationsChemical Synthesis and Reactions
M. Andrei、Fosca Di Gabriele、P.L. Bonora 等 4 位作者2003-01-01Materials and Corrosion
Abstract The effects of applied current, testing time and microstructure on the electrochemical properties of magnesium‐based sacrificial anodes in potable water were evaluated. Galvanostatic tests, potentiodynamic polarisation and scanning electron microscopy (SEM) analyses were used to determine anode efficiency, co…
Corrosion Behavior and InhibitionMagnesium Alloys: Properties and ApplicationsHydrogen Storage and Materials
L.-F. LI、J.‐P. Celis2003-01-01Canadian Metallurgical Quarterly
The effect of hot and cold rolling on the pickling of austenitic stainless steels is introduced. The formation of an oxide scale and a chromium-depleted layer during annealing, the composition and structure of that oxide scale and their effects on the subsequent pickling process are reviewed. The preliminary pickling…
Corrosion Behavior and InhibitionHydrogen embrittlement and corrosion behaviors in metalsNon-Destructive Testing Techniques
Yujiang Fan、Haruo Nishida、Yoshihito Shirai 等 4 位作者2003-01-01Green Chemistry
Poly(L-lactide) (PLLA) is considered to be a possible candidate for feedstock recycling because thermal degradation of PLLA can result in the recovery of its monomer, L,L-lactide. One of the serious problems concerning the feedstock recycling of PLLA has been the racemization of lactide. To control the racemization in…
biodegradable polymer synthesis and propertiesCarbon dioxide utilization in catalysisBiopolymer Synthesis and Applications
M. Spiegel、A. Zahs、H. J. Grabke2003-01-01Materials at High Temperatures
Chlorine induced corrosion is the most important corrosion process in power plants, firing waste, coal and/or biomass. Depending on the process, chlorine is present as HCl gas, as solid KCl and NaCl in ashes or as eutectic melts i.e. KCl–ZnCl2 in deposits of waste fired boilers. In the presence of HCl gas and solid ch…
Corrosion Behavior and InhibitionHigh-Temperature Coating BehaviorsPetroleum Processing and Analysis
Yuki Suzuki、Norihiro Mizoshita、Kenji Hanabusa 等 4 位作者2003-01-01Journal of Materials Chemistry
Homeotropically oriented liquid-crystalline (LC) physical gels have been prepared from a room temperature nematic liquid crystal with negative dielectric anisotropy and a low molecular weight gelator containing an L-lysine moiety. The oriented self-aggregated fibres of the gelator are formed by the template effect of…
Liquid Crystal Research AdvancementsSupramolecular Self-Assembly in MaterialsMolecular spectroscopy and chirality
Y. Rodríguez-Martín、M. Hernández-Molina、J. Sanchíz 等 6 位作者2003-01-01Dalton Transactions
Two new manganese(II) compounds of formula [Mn(mal)(H2O)(2,4′-bpy)]n (1) and [Mn2(mal)2(H2O)2(4,4′-bpy)]n (2) (2,4′-bpy = 2,4′-bipyridine, 4,4′-bpy = 4,4′-bipyridine and H2mal = malonic acid) have been prepared and structurally characterized by X-ray crystallography. Their structures are made up of two- (1) and three-…
Metal-Organic Frameworks: Synthesis and ApplicationsMagnetism in coordination complexesLanthanide and Transition Metal Complexes
S.R. Grattan、J. D. Oster2003-01-01Journal of Crop Production
SUMMARY Saline-sodic water is used to irrigate crops where supplies of good-quality water are scarce or in areas affected by high, saline water tables. This review covers the basic irrigation principles, practices, and limitations of irrigation with saline and saline-sodic water. The focus of this review is on studies…
Wastewater Treatment and ReuseClay minerals and soil interactionsMagnetic and Electromagnetic Effects
Yoshirō Kaneko、Nobuo Iyi、Taki Matsumoto 等 6 位作者2003-01-01Journal of Materials Chemistry
An ion-exchangeable layered polysiloxane containing alkylammonium groups was synthesized by sol–gel reaction of 3-aminopropyltrimethoxysilane (APTMOS) catalyzed by hydrochloric acid; the present reaction system provides a new method for the preparation of layered polysiloxane materials.
Mesoporous Materials and CatalysisPolyoxometalates: Synthesis and ApplicationsSilicone and Siloxane Chemistry
Mineto Iwasaki、Duk Nam Kim、Keiko Tanaka 等 5 位作者2003-01-01Science and Technology of Advanced Materials
Red phosphorescence properties on Mn ions doped MgO–GeO2 compounds, Mg4GeO6,Mg2GeO4, and MgGeO3, were investigated. The red phosphorescence was observed in MgGeO3:Mn2+. The red phosphorescence intensity of MgGeO3:Mn2+ increased withadding the MgF2 and Yb2O3. The red phosphorescence duration time of sample with a batch…
Luminescence Properties of Advanced MaterialsFerroelectric and Piezoelectric MaterialsElectronic and Structural Properties of Oxides
Didier Lootens、Claire Vautrin、Henri van Damme 等 4 位作者2003-01-01Journal of Materials Chemistry
Large facetted hollow silica vesicles were synthesized by directed growth of silica on equilibrium icosahedrally facetted catanionic vesicles, made from cetyltrimethylammonium hydroxide/myristic acid surfactant bilayers. Three critical parameters were identified: (i) the surface charge of the vesicles; (ii) the rate o…
Zeolite Catalysis and SynthesisMesoporous Materials and CatalysisPorphyrin and Phthalocyanine Chemistry
W. Schattke、M. A. Hove2003-01-01OpenAlex
Photoemission is one of the principal techniques for the characterization and investigation of condensed matter systems. The field has experienced many developments in recent years, which may also be put down to important achievements in closely related areas. This timely and up-to-date handbook is written by experts…
Machine Learning in Materials ScienceElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques
H. Kwun2003-01-01Materials Evaluation
A technical background on and applications of a guided wave technology called the magnetostrictive sensor are described. The magnetostrictive sensor technology is for long range global testing and condition monitoring of structures such as piping, plates and steel cables. For long range testing of piping in processing…
Ultrasonics and Acoustic Wave PropagationMagnetic Properties and ApplicationsNon-Destructive Testing Techniques
A Namisnyk、Junwu Zhu2003-01-01UTS ePRESS (University of Technology Sydney)
The electrochemical double-layer capacitor (EDLC) is an emerging technology that promises to play an important role in meeting the demands of electronic devices and systems both now and in the future.This paper traces the history of the development of the technology.and explores the principles and theory of operation.…
Supercapacitor Materials and FabricationAdvanced Battery Technologies ResearchAdvanced battery technologies research
J. J. Lu、Joachim Ulrich2003-01-01Crystal Research and Technology
Abstract Additives have a great effect on the crystal morphology of organic compounds. The molecular modeling techniques were applied to predict the morphological modifications induced by additives. Besides molecular modeling software additionally some simulation approaches are needed. The build‐in and the surface doc…
Computational Drug Discovery MethodsCrystallography and molecular interactionsCrystallization and Solubility Studies
Madhu Sudan Saha、Tsuneto Furuta、Yoshinori Nishiki2003-01-01Electrochemical and Solid-State Letters
An electrochemical method for the preparation of sodium peroxycarbonate at boron-doped diamond anodes has been described. Effects of experimental conditions such as current density, electrolyte concentration and anode materials on the formation of sodium peroxycarbonate have been investigated. The maximum current effi…
Diamond and Carbon-based Materials ResearchRadioactive element chemistry and processingAnalytical Chemistry and Sensors