Santo Di Bella、Ignazio L. Fragalà、Gaetano Granozzi1986-10-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectronic structure of transition-metal tetracoordinated complexes. 1. Theoretical ab initio and UV-photoelectron spectroscopy study of palladium(II) and platinum(II) square-planar acetylacetonate complexesSanto Di Bella, Ignazio Fragala, and Gaetano GranozziCite this: Inor…
Organometallic Complex Synthesis and CatalysisMetal complexes synthesis and propertiesMagnetism in coordination complexes
Stefano Calabrò、F. Coppadoro、Sergio Crepaz1986-10-01IEEE Transactions on Power Delivery
Transformers and reactors used in the electric power transmission systems show non-linear magnetization characteristics, the exact knowledge of which is essential to the study of system transient operation. This paper describes a measurement method for these characteristics, based on D.C. EXCITATION. During such excit…
Magnetic Properties and ApplicationsPower Transformer Diagnostics and InsulationNon-Destructive Testing Techniques
T. C. Woon、A. SHIRAZI、Thomas C. Bruice1986-10-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleProton NMR investigation of iron(III) 5,10,15,20-tetrakis(2,6-disubstituted phenyl)porphyrins. Isolation and characterization of hydroxy-ligated (5,10,15,20-tetrakis(2,6-difluorophenyl)porphinato)iron(III)T. C. Woon, A. Shirazi, and Thomas C. BruiceCite this: Inorg. Chem. 1986,…
Porphyrin and Phthalocyanine ChemistryHemoglobin structure and functionPorphyrin Metabolism and Disorders
Allan S. Myerson、Stefanie E. Decker、Weiping Fan1986-10-01Industrial & Engineering Chemistry Process Design and Development
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolvent selection and batch crystallizationAllan S. Myerson, Stefanie E. Decker, and Weiping FanCite this: Ind. Eng. Chem. Process Des. Dev. 1986, 25, 4, 925–929Publication Date (Print):October 1, 1986Publication History Published online1 May 2002Published inissue 1 October…
Crystallization and Solubility Studies
Pierre Delichère、Anne Hugot‐Le Goff、Ning Yu1986-10-01Journal of The Electrochemical Society
Abstract not Available.
Corrosion Behavior and InhibitionHydrogen embrittlement and corrosion behaviors in metalsMetal Extraction and Bioleaching
Peter L. Hall、D. M. Astill、J. D. C. McConnell1986-10-01Clay Minerals
Abstract The diagenetic conversion of smectite to illite in shales has been proposed as a mechanism for generating overpressure (fluid pressure above hydrostatic) in sedimentary basins. However, the mechanism and rate-controlling factors of the reaction and the magnitude of the resulting volume change are not known. I…
Soil and Unsaturated FlowClay minerals and soil interactionsTherapeutic Uses of Natural Elements
T. R. Welberry1986-10-01Journal of Applied Crystallography
Optical diffraction patterns are presented which illustrate the effect of multi-site correlations on the diffraction pattern of a model disordered alloy consisting of different sized atoms placed on a simple square lattice. Monte Carlo methods were used to apply size-effect distortions to a number of example lattices…
X-ray Diffraction in CrystallographySurface Roughness and Optical MeasurementsSurface and Thin Film Phenomena
Hiroyuki Morishima、Zenji Kato、Keizo Uematsu 等 6 位作者1986-10-01Journal of the American Ceramic Society
Thermomechanical properties of aluminum titanate‐mullite composites were studied for a wide composition range to develop material having high thermal shock resistance. The thermal shock resistance tended to increase with increasing aluminum titanate content. Composite having 82 vol% aluminum titanate can withstand wat…
Advanced ceramic materials synthesisIntermetallics and Advanced Alloy PropertiesBoron and Carbon Nanomaterials Research
Mário J. de Oliveira、A. M. Figueiredo Neto1986-10-01Physical Review A
We consider a model based on the Maier and Saupe theory in order to explain the reentrant nematic-isotropic transition observed in lyotropic liquid crystals. By assuming a linear dependence of the micellar shape anisotropy with temperature, we show that it is possible to obtain a reentrant transition.
Liquid Crystal Research AdvancementsMaterial Dynamics and PropertiesTheoretical and Computational Physics
S.W.S. McKeever、M. D. Brown、R. Abbundi 等 5 位作者1986-10-01Journal of Applied Physics
In this work we study CaF2:Ce,Mn and use optical absorption, photoluminescence (excitation and emission), and x-ray-induced luminescence to characterize the role played by Ce in various lattice sites during these processes. The data indicate that energy transfer takes place from Ce to Mn, predominantly from Ce3+ in te…
Luminescence Properties of Advanced MaterialsGlass properties and applicationsInorganic Fluorides and Related Compounds
Thomas M. Christensen、C. Raoul、J. M. Blakely1986-10-01Applied Surface Science
Studies of the oxidation of Ni(111) in the temperature range 30–275°C by low energy electron diffraction (LEED), Auger electron spectroscopy (AES) and ellipsometry have shown that the epitaxy of the oxide is dependent on the growth temperature. Below 150°C the commonly reported hexagonal p(2×2)-O and NiO(111) patterns…
ZnO doping and propertiesCatalytic Processes in Materials ScienceSemiconductor materials and devices
Yoram Cohen、Amatzya Y. Meyer、Mordecai Rabinovitz1986-10-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNew polyheterocyclic 4n.pi.-electron dianions. Paratropicity, charge delocalization, and reactionsYoram. Cohen, Amatzya Y. Meyer, and Mordecai. RabinovitzCite this: J. Am. Chem. Soc. 1986, 108, 22, 7039–7044Publication Date (Print):October 1, 1986Publication History Publishe…
Magnetism in coordination complexesPorphyrin and Phthalocyanine ChemistryOrganic Chemistry Cycloaddition Reactions
Ahmad Moini、Roberta A. Peascoe、Philip R. Rudolf 等 4 位作者1986-10-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrothermal synthesis of copper molybdatesAhmad Moini, Roberta Peascoe, Philip R. Rudolf, and Abraham ClearfieldCite this: Inorg. Chem. 1986, 25, 21, 3782–3785Publication Date (Print):October 1, 1986Publication History Published online1 May 2002Published inissue 1 October 1…
Catalytic Processes in Materials ScienceCatalysis and Hydrodesulfurization StudiesCatalysis and Oxidation Reactions
George S. Wilson、Dale D. Swanson、Richard S. Glass1986-10-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCobalt(II) bis(1,4,7-trithiacyclononane): a low-spin octahedral complexG. S. Wilson, Dale D. Swanson, and R. S. GlassCite this: Inorg. Chem. 1986, 25, 21, 3827–3829Publication Date (Print):October 1, 1986Publication History Published online1 May 2002Published inissue 1 Octob…
Metal complexes synthesis and propertiesMagnetism in coordination complexesMetal-Catalyzed Oxygenation Mechanisms
Paul Kolodziej、W. P. Yang、Christopher W. Macosko 等 4 位作者1986-10-01Journal of Polymer Science Part B Polymer Physics
Abstract The effect of impingement mixing on the microstructures developed during a reaction injection molding process in a thermoplastic urethane system was investigated. The polyurethane studied was a 4,4′‐diphenylmethane diisocyanate/l,4‐butane diol/poly(propyleneoxide) end‐capped with poly(ethy1eneoxide) polyol sy…
Polymer crystallization and propertiesbiodegradable polymer synthesis and propertiesPolymer composites and self-healing
Michael E. Brett、K. M. Parkin、M. J. Graham1986-10-01Journal of The Electrochemical Society
Electron back‐scattering Mössbauer complemented by x‐ray photoelectron spectroscopy (XPS) has been applied to study the nature of passive films on iron. Data indicate that iron in the films is present as Fe 3+ . While Mössbauer spectra of the films recorded at room and close to liquid helium temperatures more closely…
Fusion materials and technologiesNuclear Materials and PropertiesQuantum, superfluid, helium dynamics
Wenjing Quan、John B. Grutzner1986-10-01The Journal of Organic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure and dynamic behavior of the lithium enolate of acetaldehyde in solutionWenjing Quan and John B. GrutznerCite this: J. Org. Chem. 1986, 51, 22, 4220–4224Publication Date (Print):October 1, 1986Publication History Published online1 May 2002Published inissue 1 October…
Inorganic and Organometallic ChemistrySynthesis and properties of polymersChemical Thermodynamics and Molecular Structure
Günter Schmid、N. Klein1986-10-01Angewandte Chemie International Edition in English
Not alchemistry but rather chemistry is the basis for preparing a gold modification: [Au 55 (PPh 3 ) 12 Cl 6 ] can be degraded to naked Au 13 clusters in CH 2 Cl 2 solution by application of a 20‐V d.c. potential, the outer layer of the cluster being lost. These smaller clusters reorganize, in turn, the form superclus…
Organometallic Complex Synthesis and CatalysisNanocluster Synthesis and ApplicationsInorganic Chemistry and Materials
Joseph E. Maclennan、Mark A. Handschy、Noel A. Clark1986-10-01Physical Review A
The dynamics of bulk molecular reorientation in ferroelectric liquid crystals (FLC's) are modeled by a continuum of elastically coupled, overdamped, massless ferroelectric dipoles under the influence of an external electric field. Numerical solution of this system's equation of motion in one dimension shows that reori…
Liquid Crystal Research AdvancementsNonlinear Dynamics and Pattern FormationPlant Reproductive Biology
G. Heppke、D. Lötzsch、F. Oestreicher1986-10-01Zeitschrift für Naturforschung A
Mesogenic chiral esters of 1-phenyl-1,2-ethandiol, 1-cyclohexyl-1,2-ethanediol, 1,2-diphenyl- 1,2-ethanediol, 1,1´-bi-2-naphthol, 1-phenylethanol, 1-phenyl-2,2,2-trifluorethanol and 1-(9- anthryl)-2,2,2-trifluorethanol were synthesized. The temperature dependence of the molecular twisting power was determined in the n…
Liquid Crystal Research AdvancementsMolecular spectroscopy and chiralityAxial and Atropisomeric Chirality Synthesis