Megumu Munakata、Takayoshi Kuroda‐Sowa、Masahiko Maekawa 等 5 位作者1994-01-01Journal of the Chemical Society Dalton Transactions
Three copper(I) complexes with phenazine (phz), [{Cu2(µ-X)2(µ-phz)}∞](X = l 1, Br 2 or Cl 3) were synthesized and their molecular structures and packing determined by single-crystal X-ray diffraction methods. The copper atoms of the Cu2I2 rhomboid in 1 are bridged by phz molecules to give an infinite linear chain and…
Magnetism in coordination complexesPorphyrin and Phthalocyanine ChemistryOrganic and Molecular Conductors Research
Nicola J. Stedman、Anthony K. Cheetham、Peter D. Battle1994-01-01Journal of Materials Chemistry
The crystal structure of NaY(MoO4)2 has been determined from powder X-ray diffraction data [space group I41/a, Z= 2, a= 5.19890(5)Å, c= 11.3299(1)Å]. The Na and Y atoms are disordered over the eight-coordinate sites of a scheelite structure. The crystal structure of Na5Y(MoO4)4 has been determined from single-crystal…
Luminescence Properties of Advanced MaterialsNuclear materials and radiation effectsChemical Synthesis and Characterization
Keiichi Inukai、Yuji Hotta、Masahiro Taniguchi 等 5 位作者1994-01-01Journal of the Chemical Society Chemical Communications
By measuring the surface pressure–area isotherm at an air-water interface, an ion-exchange adduct of synthetic saponite with trimethylstearylammonium cation has been revealed to form a monolayer which is transferred on a hydrophobic glass plate as an oriented multilayer film.
Microfluidic and Capillary Electrophoresis ApplicationsIron oxide chemistry and applicationsDiatoms and Algae Research
Mir Wais Hosseini、Romain Ruppert、Patrick M. Schaeffer 等 6 位作者1994-01-01Journal of the Chemical Society Chemical Communications
Strict self-assembly of complementary dianionic and dicationic tetrahydrogen bond donors and acceptors leading to infinite molecular chains in the solid state is achieved in aqueous solution using both directionally controlled hydrogen bonding and ion-pairing electrostatic interactions.
Molecular Sensors and Ion DetectionSupramolecular Chemistry and ComplexesSupramolecular Self-Assembly in Materials
D Pêcheur、Florence Lefebvre-Joud、Arthur T. Motta 等 5 位作者1994-01-01OpenAlex
Intermetallic precipitates are known to play a critical role in the oxidation process of Zircaloys. Since under irradiation they undergo structural changes, a specific study was conducted to analyze whether these transformations modify the oxidation behavior of the Zircaloy-4. Oxidation kinetics in autoclave were meas…
Radioactive element chemistry and processingNuclear Materials and PropertiesNuclear materials and radiation effects
Willem Norde1994-01-01Pure and Applied Chemistry
Abstract
Polymer Surface Interaction Studiesnanoparticles nucleation surface interactions
Ryoji Nomura、Akiko Ueno、Takeshi Endo1994-01-01Macromolecules
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAnionic ring-opening polymerization of macrocyclic estersRyoji Nomura, Akiko Ueno, and Takeshi EndoCite this: Macromolecules 1994, 27, 2, 620–621Publication Date (Print):January 1, 1994Publication History Published online1 May 2002Published inissue 1 January 1994https://pubs…
Advanced Polymer Synthesis and Characterizationbiodegradable polymer synthesis and propertiesChemistry and Chemical Engineering
Hua Zhou、C. Pozrikidis1994-01-01Physics of Fluids
The pressure-driven flow of a periodic suspension of two-dimensional viscous drops in a channel that is bounded by two parallel plane walls is studied numerically using the method of interfacial dynamics, which is an improved version of the boundary integral method. The viscosity of the drops is assumed to be equal to…
Surface Modification and SuperhydrophobicityNanomaterials and Printing TechnologiesPickering emulsions and particle stabilization
İlke Gürol、Vefa Ahsena、Oüzer Bekaroğlu1994-01-01Journal of the Chemical Society Dalton Transactions
The synthesis of new metal-free and nickel(II) phthalocyanines substituted with four alkylthio groups SR (R = dodecyl or hexadecyl) is described. The new compounds have been characterized by elemental analyses, and IR, 1H NMR and UV/VIS spectroscopy. The thio donors co-ordinate to AgI and PdII to give 2: 1 metal–nicke…
Electrocatalysts for Energy ConversionPorphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation Mechanisms
Lisbeth Ter Minassian-Saraga1994-01-01Pure and Applied Chemistry
Abstract
Radioactive element chemistry and processingCatalysis and Oxidation ReactionsX-ray Diffraction in Crystallography
Guenter Ahlers、David S. Cannell、Lars Inge Berge 等 4 位作者1994-01-01Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
We report experimental results for the thermal conductivities of 4-n-pentyl-4'-cyanobiphenyl (5CB) for 19 \ifmmode^\circ\else\textdegree\fi{}CT48 \ifmmode^\circ\else\textdegree\fi{}C. For T${\mathit{T}}_{\mathit{N}\mathit{I}}$=35.17 \ifmmode^\circ\else\textdegree\fi{}C this substance is a nematic liquid crystal, where…
Liquid Crystal Research AdvancementsNonlinear Dynamics and Pattern FormationPhase-change materials and chalcogenides
J. Choisnet、N. Abadzhieva、P. Stefanov 等 7 位作者1994-01-01Journal of the Chemical Society Faraday Transactions
An X-ray photoelectron spectroscopy (XPS), temperature-programmed desorption (TPD) and reduction (TPR) study of LaNiO3 and La2NiO4+δ perovskites has been carried out. The existence of at least two different forms of oxygen in these compounds is shown by both oxygen reactivity (TPD and TPR) and XPS characterisation. XP…
Catalytic Processes in Materials ScienceMagnetic and transport properties of perovskites and related materialsCatalysis and Oxidation Reactions
Gerhard Pfaff1994-01-01Chemistry of Materials
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis of calcium titanate powders by the sol-gel processGerhard PfaffCite this: Chem. Mater. 1994, 6, 1, 58–62Publication Date (Print):January 1, 1994Publication History Published online1 May 2002Published inissue 1 January 1994https://doi.org/10.1021/cm00037a013Request…
Zeolite Catalysis and SynthesisPolyoxometalates: Synthesis and ApplicationsCatalysis and Oxidation Reactions
Junji Watanabe、Brian R. Harkness、Masato Sone 等 4 位作者1994-01-01Macromolecules
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRigid-rod polyesters with flexible side chains. 4. Thermotropic behavior and phase structures in polyesters based on 1,4-dialkyl esters of pyromellitic acid and 4,4'-biphenolJunji Watanabe, Brian R. Harkness, Masato Sone, and Hideo IchimuraCite this: Macromolecules 1994, 27,…
Epoxy Resin Curing ProcessesSynthesis and properties of polymersMaterial Properties and Applications
R.W. Hagen、Lennart Salmén、Håkan Lavebratt 等 4 位作者1994-01-01Polymer Testing
The results of dynamic mechanical measurements in tension, made by using two commercial dynamic mechanical instruments, a DMTA (Polymer Laboratories) and a DMA (Perkin Elmer), are compared and discussed. Differences in Tg values of approximately 10°C for an unfilled and a carbon-black-filled natural rubber (NR) were o…
Asphalt Pavement Performance EvaluationPolymer Nanocomposites and PropertiesHigh voltage insulation and dielectric phenomena
Sung-Soo Kim、Dae Hee Han、S. H. Cho1994-01-01IEEE Transactions on Magnetics
The systematic variation of magnetic permeability and dielectric constant and their relationship with microwave absorbing properties are investigated in sintered Ni-Zn ferrite. Toroidal compacts of (Ni/sub 1-x/Zn/sub x/O)(Fe/sub 2/O/sub 3/)spinels were prepared by conventional ceramic processing technique. The large c…
Magnetic Properties and Synthesis of FerritesElectromagnetic wave absorption materialsFull-Duplex Wireless Communications
John Auld、David J. Houlton、Anthony C. Jones 等 7 位作者1994-01-01Journal of Materials Chemistry
Thin films of ZnO have been grown by low-pressure MOCVD using methylzinc isopropoxide, MeZn(OPri), and methylzinc tert-butoxide, MeZn(OBut), in the absence of an added oxygen source. The films were grown on to glass substrates in the temperature range 250–400 °C with growth rates of between 0.2 and 4.4 µm h–1.
ZnO doping and propertiesCopper-based nanomaterials and applicationsElectronic and Structural Properties of Oxides
R. C. Mehrotra、Anirudh Singh、Sanjeev Sogani1994-01-01Chemical Society Reviews
R. C. Mehrotra, A. Singh and S. Sogani, Chem. Soc. Rev., 1994, 23, 215 DOI: 10.1039/CS9942300215
Mesoporous Materials and CatalysisPolyoxometalates: Synthesis and ApplicationsCatalysis and Oxidation Reactions
JR Kearns、BJ Little1994-01-01OpenAlex
Description A review of the state-of-the-art of microbiology influenced corrosion (MIC) testing in the early 1990s. Many industrial needs in the area of MIC testing are identified in these papers along with the latest laboratory and field testing techniques. Strategies to monitor and control corrosion and biofouling i…
Dental materials and restorationsCorrosion Behavior and InhibitionConcrete Corrosion and Durability
Horacio E. Bergna1994-01-01American Chemical Society eBooks
Colloid chemistry of silica - an overview, Horacio E. Bergna. Part 1 Preparation of sols: silica nucleation, polymerization and growth - preparation of monodispersed sols, Akitoshi Yoshida the formation and interfacial structure of silica sols, John D.F. Ramsay et al synthesis and characterization of colloidal model p…
Mesoporous Materials and CatalysisDiatoms and Algae Research