John G. Reynolds、Catherine L. Coyle、R. H. Holm1980-06-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectron exchange kinetics of [Fe4S4(SR)4]2-/[Fe4S4(SR)4]3- and [Fe4Se4(SR)4]2-/[Fe4Se4(SR)4]3- systems. Estimates of the intrinsic self-exchange rate constant of 4-Fe sites in oxidized and reduced ferredoxinsJohn G. Reynolds, Catherine L. Coyle, and R. H. HolmCite this: J.…
Metal complexes synthesis and propertiesMagnetism in coordination complexesLanthanide and Transition Metal Complexes
D. Briggs、V. Zichy、D.M. Brewis 等 7 位作者1980-06-01Surface and Interface Analysis
Abstract X‐ray photoelectron spectroscopy (XPS) has been used to study the chemical modification of low density polyethylene, high density polyethylene and polypropylene using a very mild treatment with chromic‐sulphuric acid or treatment with concentrated sulphuric acid. The treatment of low density polyethylene with…
Corrosion Behavior and InhibitionSemiconductor materials and devicesElectron and X-Ray Spectroscopy Techniques
Vı́tor Baranauskas、Carlos Ignácio Zamitti Mammana、R. E. Klinger 等 4 位作者1980-06-01Applied Physics Letters
Polycrystalline Si films with average grain sizes of ∼8 μm have been grown by laser-induced chemical vapor deposition from SiCl4. A cw CO2 laser operated at 10.6 μm was used to provide local heating of quartz substrates in an otherwise cool reactor to initiate the endothermic decomposition reaction. Deposition rates o…
Thin-Film Transistor TechnologiesSilicon Nanostructures and PhotoluminescenceAdvanced Surface Polishing Techniques
Desmond Tromans1980-06-01Journal of The Electrochemical Society
Anodic polarization studies have been conducted in an aqueous solution of , at 92°C, and compared with studies in . Anodic films were examined by electron diffraction and x‐ray energy analysis and all results compared with published data on and equilibria. In particular, it was concluded that the delay of passivity in…
Corrosion Behavior and InhibitionConcrete Corrosion and DurabilityAnodic Oxide Films and Nanostructures
David Dolphin、Brian R. James、A. J. MURRAY 等 4 位作者1980-06-01Canadian Journal of Chemistry
Ruthenium(II) phthalocyanine complexes of the type RuPcL 2 (Pc = the phthalocyaninato dianion, L = various pyridines, imidazole, dimethylformamide, dimethylsulfoxide, and acetonitrile) may be prepared generally in solution by photolysis of RuPc(CO)L′ complexes in the presence of excess L (L′ may be the same as L or ma…
Metal complexes synthesis and propertiesPorphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation Mechanisms
Zohar Ophir、Garth L. Wilkes1980-06-01Journal of Polymer Science Polymer Physics Edition
Abstract A small‐angle x‐ray scattering (SAXS) investigation of two linear segmented polyurethanes was carried out to learn about the respective domain structure (morphology). Both urethanes had a hard segment of methylene‐ bis (4)phenyl isocyanate (MDI) and butanediol. These two components comprised 28% by weight of…
Polymer Nanocomposites and PropertiesPolymer composites and self-healingCultural Heritage Materials Analysis
R. Klenze、Β. Kanellakopulos、G. Trageser 等 4 位作者1980-06-01The Journal of Chemical Physics
A Prussian blue type compound of the stoichiometric composition Mn(CN)3⋅xH2O (x=0.57) is formed as the final product of hydrolysis of Na3[Mn(CN)6] in perchloric acid. IR and visible spectra as well as structural and magnetic data show that it is a mixed valence compound consisting of sixfold N-coordinated Mn(II) and s…
Magnetism in coordination complexesOrganic and Molecular Conductors ResearchAdvanced NMR Techniques and Applications
Richard A. Eggleton、Peter R. Buseck1980-06-01Clays and Clay Minerals
Abstract High resolution imaging by transmission electron microscopy has revealed a mechanism for the weathering of intermediate microcline in a humid, temperate climate. Dissolution of the feldspar begins at the boundary of twinned and untwinned domains and produces circular holes which enlarge to form negative cryst…
Geology and Paleoclimatology ResearchSoil and Unsaturated FlowClay minerals and soil interactions
Yehiam Prior1980-06-01Applied Optics
Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text Yehiam Prior, "Three-dimensional phase matching in four-wave mixing," Appl. Opt. 19, 1741_1-1743 (1980) Export Citation BibTex Endnote (RIS) HTML Plain…
Optical Network TechnologiesPhotorefractive and Nonlinear OpticsPhase-change materials and chalcogenides
R. E. Kennerly1980-06-01Physical Review A
Absolute total electron scattering cross sections for ${\mathrm{N}}_{2}$ from 0.5 to 50 eV have been measured with an estimated uncertainty of \ifmmode\pm\else\textpm\fi{}3% using a transmission time-of-flight method previously described. The results are compared to previous experimental results and to recent calculat…
Atomic and Molecular PhysicsX-ray Spectroscopy and Fluorescence AnalysisElectron and X-Ray Spectroscopy Techniques
Harris M. Burte、Charles T. Lynch1980-06-01Industrial & Engineering Chemistry Product Research and Development
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDefining New Directions for Corrosion Research and DevelopmentHarris M. Burte and Charles T. LynchCite this: Ind. Eng. Chem. Prod. Res. Dev. 1980, 19, 2, 166–172Publication Date (Print):June 1, 1980Publication History Published online1 May 2002Published inissue 1 June 1980ht…
Corrosion Behavior and InhibitionHydrogen embrittlement and corrosion behaviors in metalsConcrete Corrosion and Durability
Toshirou Yagi、Y. Hidaka、Kiyoshi Miura1980-06-01Journal of the Physical Society of Japan
Brillouin scattering spectra of NaNO 2 were observed in the incommensurate (antiferroelectric) phase under a precise temperature regulation. In the temperature dependence curve of the Brillouin frequency shift concerned with a longitudinal acoustic mode propagating along the [010] direction, an anomaly was found at th…
Ultrasonics and Acoustic Wave PropagationSolid-state spectroscopy and crystallographyOptical and Acousto-Optic Technologies
L. M. Petersen、Kjeld Rasmussen1980-06-01Clay Minerals
Abstract The < 2 µ m fractions of two fluvio-glacial sediments from East Greenland have been analysed chemically and by XRD and Mössbauer spectroscopy. The bulk of each < 2 µ m fraction consists of feldspars and micas (biotite) which are important constituents of the Precambrian igneous and metamorphic rocks of…
Soil and Unsaturated FlowClay minerals and soil interactionsIron oxide chemistry and applications
James B. Robinson、Robert A. Osteryoung1980-06-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAn investigation into the electrochemical oxidation of some aromatic amines in the room-temperature molten salt system aluminum chloride-butylpyridinium chlorideJ. Robinson and R. A. OsteryoungCite this: J. Am. Chem. Soc. 1980, 102, 13, 4415–4420Publication Date (Print):June…
Zeolite Catalysis and SynthesisThermal and Kinetic Analysis
L. Fanfani、G. Giuseppetti、C. Tadini 等 4 位作者1980-06-01Mineralogical Magazine
Summary The crystal structure of synthetic kogarkoite has been determined from X-ray data collected on an automatic diffractometer. The refinement was performed by a least-squares method employing anisotropic thermal parameters. The 3157 reflections with I > 3 σ(I) converged to a conventional R value of 0.033. The…
Crystal Structures and PropertiesClay minerals and soil interactionsChemical Synthesis and Characterization
J. Huster1980-06-01Zeitschrift für Naturforschung B
BaTiS 3 , black single crystals, (a = 675.6(1), c = 579.8(1) pm, Z = 2, space group P6 3 /mmc, 4-circle-diffractometer 1° ≤ θ ≤ 24°, AgKa, R=3.1%) is isotypic with BaNiO 3 , BaVS 3 , BaTaS 3 .
Crystal Structures and PropertiesInorganic Chemistry and MaterialsMineralogy and Gemology Studies
Ulrich Gröllmann、W. Schnabel1980-06-01Die Makromolekulare Chemie
Abstract Poly(ethylene oxide) was irradiated with pulses of 16 MeV electrons (pulse length up to 100 ns) in aqueous and acetonitrile solutions in the absence and presence of oxygen. The change of the light scattering intensity (LSI) after the pulse was monitored. In acetonitrile solution, at a concentration of 2,3 · 1…
Polymer crystallization and propertiesIon-surface interactions and analysisPolymer Nanocomposite Synthesis and Irradiation
JoAnne Stubbe、John W. Kozarich1980-06-01Journal of Biological Chemistry
Ribonucleoside-diphsophate reductase from Escherichia coli catalyzes release of fluoride, inorganic pyrophosphate, and base from 2'-deoxy-2'-fluoronucleoside diphosphates. This reaction is accompanied by inactivation of the enzyme and an increase in absorbance at 314 nm of the inactivated protein. 2'-Deoxy-2'-fluoroad…
Enzyme Structure and FunctionATP Synthase and ATPases ResearchBiochemical and Molecular Research
Sadao Tsukada1980-06-01Annals of Plastic Surgery
We present our new approach for preserved subcutaneous vascular network (PSVN) skin transplantation. To confirm the revascularization of the grafts, we undertook a microscopic study and found that, because of the rich anascroscopic study and found that, because of the rich anastomotic communication between the recipie…
Reconstructive Surgery and Microvascular TechniquesElectrospun Nanofibers in Biomedical ApplicationsReconstructive Facial Surgery Techniques
David Clark、W. J. Feast、P.J. Tweedale 等 4 位作者1980-06-01Journal of Polymer Science Polymer Chemistry Edition
Abstract The absolute and relative binding energies for the C 1s , O 1s , and F 1s core levels have been determined using x‐ray photoelectron spectroscopy (ESCA) for a series of aliphatic, aromatic, and fluorine‐containing polycarbonates. Comparisons of these experimentally determined, core‐level binding energies with…
Advanced Chemical Physics StudiesCorrosion Behavior and InhibitionElectron and X-Ray Spectroscopy Techniques