T. Mashiko、Christopher A. Reed、Kenneth J. Haller 等 4 位作者1984-09-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNature of iron(I) and iron(0) tetraphenylporphyrin complexes. Synthesis and molecular structure of (dibenzo-18-crown-6)bis(tetrahydrofuran)sodium (meso-tetraphenylporphinato)ferrate and bis[tris(tetrahydrofuran)sodium] (meso-tetraphenylporphinato)ferrateToshio Mashiko, Chris…
Metal complexes synthesis and propertiesPorphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation Mechanisms
Henning Dypvik1984-09-01Geological Magazine
Abstract Fifty-three samples from the Oxford, Kimmeridge and Speeton Clays of the Yorkshire area have been analysed petrographically and geochemically, by X-ray diffraction, X-ray fluorescence, atomic absorption and combustion (TOC). Major elements and the following trace elements have been determined: Rb, Sr, Ba, Cr,…
Clay minerals and soil interactionsGeochemistry and Elemental AnalysisGeochemistry and Geologic Mapping
T.J. Headley、R. E. Loehman1984-09-01Journal of the American Ceramic Society
The crystallization mechanism in a modified Li 2 O‐Al 2 O 3 ‐SiO 2 glass containing P 2 O 5 nucleating agent was investigated by transmission electron microscopy, X‐ray diffraction, and differential thermal analysis. During an initial 1000°C treatment P 2 0 5 and Li 2 O react to precipitate Li 3 PO 4 crystallites. At…
Glass properties and applicationsRecycling and utilization of industrial and municipal waste in materials productionMicrowave Dielectric Ceramics Synthesis
Frederick W. Dynys、John W. Halloran1984-09-01Journal of the American Ceramic Society
Alumina powders containing controlled amounts of hard aggregates exhibit isothermal shrinkage rates which decrease markedly with increasing aggregate content. Sintered densities achieved after 1‐ and 24‐h anneals decreased linearly with aggregate content. The microstructures of regions near aggregates and within aggre…
Injection Molding Process and PropertiesPowder Metallurgy Techniques and MaterialsAdvanced ceramic materials synthesis
Bimalendu N. Roy、Alexandra Navrotsky1984-09-01Journal of the American Ceramic Society
Enthalpies of solution of framework aluminosilicate glasses x M l/ n n + AlO 2 ‐(1‐ x )SiO 2 (M = Cs, Rb, K, Na, Li, Ba, Pb, Sr, Ca, Mg) in molten 2PbO.B 2 O 3 near 973 K were measured. The sequence above represents increasing ability of the nonframework cation M to bond to the bridging oxygen. In that sequence, the e…
Recycling and utilization of industrial and municipal waste in materials productionPigment Synthesis and PropertiesGlass properties and applications
Koh Matsumura、B. Fukuda1984-09-01IEEE Transactions on Magnetics
The iron loss improvement which produces the highest grade of non-oriented Si steel is described on the basis of studies which clarify the effects of Si content, grain diameter, impurities and crystalline texture on the iron loss. Impurities were found to increase iron loss directly through magnetic domains and indire…
Induction Heating and Inverter TechnologyMagnetic Properties and ApplicationsMicrostructure and Mechanical Properties of Steels
Katsumi Tanimura、Michelle D. Shinn、W. A. Sibley 等 5 位作者1984-09-01Physical review. B, Condensed matter
Optical-absorption and emission spectra are presented for ${\mathrm{Ho}}^{3+}$ ions in fluorozirconate (ZBLA) glass [the nominal composition of ZBLA glass (in mol%) is 57, ${\mathrm{ZrF}}_{4}$; 34, ${\mathrm{BaF}}_{2}$; 5, ${\mathrm{LaF}}_{3}$; and 4, ${\mathrm{AlF}}_{3}$]. The measured oscillator strengths and radiat…
Glass properties and applicationsLanthanide and Transition Metal ComplexesLuminescence Properties of Advanced Materials
R. M. Taylor1984-09-01Clay Minerals
Abstract Double-cation hydroxy compounds, generally with the pyroaurite-type structure, were synthesized by a reaction involving the hydrolysis of a cation in solution by a fully hydrolysed and precipitated hydroxide of a second metallic cation. Synthesis of this type of compound is not limited to reactions between di…
Magnesium Oxide Properties and ApplicationsMicrowave Dielectric Ceramics SynthesisLayered Double Hydroxides Synthesis and Applications
El Gendler、Sandra Gendler、Marcel E. Nimni1984-09-01Journal of Biomedical Materials Research
Bovine pericardial tissue and tissue-derived bioprosthesis fixed in glutaraldehyde and stored in either glutaraldehyde or formaldehyde can induce cytotoxic reactions even after prolonged washing due to the slow leaching of the chemicals used for crosslinking and sterilizing. Sequential rinsing for up to 60 min was sti…
Tissue Engineering and Regenerative MedicineBone Tissue Engineering MaterialsElectrospun Nanofibers in Biomedical Applications
Takao Usami、Shigeru Takayama1984-09-01Macromolecules
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFine-branching structure in high-pressure, low-density polyethylenes by 50.10-MHz carbon-13 NMR analysisTakao Usami and Shigeru TakayamaCite this: Macromolecules 1984, 17, 9, 1756–1761Publication Date (Print):September 1, 1984Publication History Published online1 May 2002Pub…
Carbon Nanotubes in CompositesPolymer crystallization and propertiesFiber-reinforced polymer composites
E. J. Moskala、Stephen E. Howe、Paul C. Painter 等 4 位作者1984-09-01Macromolecules
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOn the role of intermolecular hydrogen bonding in miscible polymer blendsE. J. Moskala, S. E. Howe, Paul C. Painter, and Michael M. ColemanCite this: Macromolecules 1984, 17, 9, 1671–1678Publication Date (Print):September 1, 1984Publication History Published online1 May 2002…
Advanced Physical and Chemical Molecular InteractionsMaterial Dynamics and PropertiesPolymer crystallization and properties
Rodney J. Geue、Trevor W. Hambley、J.M. Harrowfield 等 5 位作者1984-09-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMetal ion encapsulation: cobalt cages derived from polyamines, formaldehyde, and nitromethaneR. J. Geue, T. W. Hambley, J. M. Harrowfield, A. M. Sargeson, and M. R. SnowCite this: J. Am. Chem. Soc. 1984, 106, 19, 5478–5488Publication Date (Print):September 1, 1984Publication…
Lanthanide and Transition Metal ComplexesCovalent Organic Framework ApplicationsSynthesis and properties of polymers
D. M. Pai、J. F. Yanus、M. Štolka1984-09-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTrap-controlled hopping transportD. M. Pai, J. F. Yanus, and M. StolkaCite this: J. Phys. Chem. 1984, 88, 20, 4714–4717Publication Date (Print):September 1, 1984Publication History Published online1 May 2002Published inissue 1 September 1984https://pubs.acs.org/doi/10.1021/j…
Lanthanide and Transition Metal ComplexesMembrane Separation and Gas Transport
R. J. Waltman、A. F. Díaz、Joachim Bargon1984-09-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSubstituent effects in the electropolymerization of aromatic heterocyclic compoundsRobert J. Waltman, A. F. Diaz, and Joachim BargonCite this: J. Phys. Chem. 1984, 88, 19, 4343–4346Publication Date (Print):September 1, 1984Publication History Published online1 May 2002Publis…
Molecular Junctions and NanostructuresIonic liquids properties and applicationsConducting polymers and applications
Staffan Kjelleberg、Malte Hermansson1984-09-01Applied and Environmental Microbiology
Changes in bacterial surface hydrophobicity, charge, and degree of irreversible binding to glass surfaces of seven marine isolates were followed during starvation. The degree of hydrophobicity was measured by hydrophobic interaction chromatography and by two-phase separation in a hexadecane-water system, whereas chang…
Pharmaceutical and Antibiotic Environmental ImpactsMarine Bivalve and Aquaculture StudiesCalcium Carbonate Crystallization and Inhibition
Martien A. Cohen Stuart、F. H. W. H. Waajen、Terence Cosgrove 等 5 位作者1984-09-01Macromolecules
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrodynamic thickness of adsorbed polymer layersM. A. Cohen Stuart, F. H. W. H. Waajen, T. Cosgrove, B. Vincent, and T. L. CrowleyCite this: Macromolecules 1984, 17, 9, 1825–1830Publication Date (Print):September 1, 1984Publication History Published online1 May 2002Publishe…
Material Dynamics and PropertiesElectrostatics and Colloid Interactions
M. Štolka、J. F. Yanus、D. M. Pai1984-09-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHole transport in solid solutions of a diamine in polycarbonateM. Stolka, J. F. Yanus, and D. M. PaiCite this: J. Phys. Chem. 1984, 88, 20, 4707–4714Publication Date (Print):September 1, 1984Publication History Published online1 May 2002Published inissue 1 September 1984http…
Polymer crystallization and propertiesCorrosion Behavior and InhibitionFuel Cells and Related Materials
Demetrio Gaspar Tebar1984-09-01Materiales de Construccion
This article comments on the increasing importance of the use of admixtures for concrete, mortars and grouts as well as the specific effects they produce, thus requiring a suitable Spanish Normative, whose performance was taken in charge by a Working Group of the Technical Commission n.° 83 from the IRANOR, created fo…
M. T. Blanco、C. Andrade、A. Macías1984-09-01Materiales de Construccion
In previous work on galvanized reinforcements in contact with Ca-containing highly alkaline media, the authors have reported the existence of a threshold pH below with such a medium is passivated, but at pH values above this it corrodes continuously until it totally disappears. In this paper, after a brief literature…
Equipo Editorial1984-09-01Materiales de Construccion