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Electrophoretic Deposition of Y 2 O 3 ‐Stabilized ZrO 2 Electrolyte Films in Solid Oxide Fuel Cells

Tatsumi Ishihara、Keiji Sato、Yusaku Takita1996-04-01Journal of the American Ceramic Society

An electrophoretic deposition (EPD) method was applied for the preparation of yttria‐stabilized zirconia (YSZ) films for solid oxide fuel cell (SOFC) applications. Dense YSZ films with uniform thickness can be readily prepared with the EPD method by using acetylacetone or acetone as a solvent. The open‐circuit voltage…

Layered Double Hydroxides Synthesis and ApplicationsElectrophoretic Deposition in Materials ScienceAdvancements in Solid Oxide Fuel Cells

Extension of rotating-analyzer ellipsometry to generalized ellipsometry: determination of the dielectric function tensor from uniaxial TiO_2

M. Schubert、John A. Woollam、Blaine Johs 等 5 位作者1996-04-01Journal of the Optical Society of America A

For what is the first time, to our knowledge, we report on the extension of spectroscopic rotating-analyzer ellipsometry to generalized ellipsometry to define and to determine three essentially normalized elements of the optical Jones matrix J [ R. M. A. Azzam N. M. Bashara , J. Opt. Soc. Am.62, 1521 ( 1972)]. These e…

Optical Polarization and EllipsometryLiquid Crystal Research AdvancementsMolecular spectroscopy and chirality

Sol‐Gel Synthesis of a New Oxide‐Ion Conductor Sr‐ and Mg‐Doped LaGaO 3 Perovskite

Keqin Huang、Man Feng、John B. Goodenough1996-04-01Journal of the American Ceramic Society

Sr‐ and Mg‐doped LaGaO 3 powders were prepared from a salt acetate solution. The stable solution was peptized by reacting ammonium hydroxide with the precursor solution. Thermal analysis (DTA/TGA) was used to characterize first the dehydration and then the thermal decomposition of the organic ligands of the dried gel.…

Electronic and Structural Properties of OxidesAdvancements in Solid Oxide Fuel CellsMagnetic and transport properties of perovskites and related materials

Titelei

作者信息未提供1996-04-01Applied Rheology

Polymerization of Ethylene Oxide with Alkyllithium Compounds and the Phosphazene Base “tBuP4”

Beate Eßwein、Martin Möller1996-04-01Angewandte Chemie International Edition in English

Well‐defined poly(ethylene oxide)s with low polydispersities are formed in the anionic polymerization of ethylene oxide with an alkyllithium/phosphazene base initiator system. The base can be regarded as a cryptand for Li + ions. The equilibrium between complexed alkoxide ion pairs and reactive free anions is thus shi…

Flame retardant materials and propertiesLanthanide and Transition Metal ComplexesSynthesis and properties of polymers

Electrochemistry of Conductive Polymers: XX. Early Stages of Aniline Polymerization Studied by Spectroelectrochemical and Rotating Ring Disk Electrode Techniques

B. J. Johnson、Su‐Moon Park1996-04-01Journal of The Electrochemical Society

Early stages of aniline oxidation have been studied employing spectroelectrochemical and rotating ring disk electrode experiments in solutions of low (2 m M ) and high (100 m M ) aniline concentrations in . Results indicate that a large amount of the tail‐to‐tail dimer, benzidine, is produced in the initial stage of a…

Conducting polymers and applicationsAdvanced Chemical Sensor TechnologiesElectrochemical Analysis and Applications