Now showing items 1-10 of 147
Scattering studies on fingerprint texture of cyanoethyl chitosan
(POLYM J, 1998)
Phase equilibria in the Mn-rich portion of the binary system Mn-Al
The phase equilibria in the binary Mn-Al system have been investigated over the temperature range 800 to 1200 degrees C and the composition range 50 to 80 at.% Mn using a combination of diffusion couple techniques, optical ...
Structure and magnetic properties of Fe-Ti-N films deposited by DC magnetron facing target sputtering
Using a facing target sputtering equipment, Fe-Ti-N films were deposited on water-cooled and heated substrates under different nitrogen flow ratios, R(N-2). The composition, microstructure, and magnetic properties of the ...
Preparation and properties of (SrxPb1-x)TiO3 ceramics for high voltage capacitors
A novel processing method was employed to produce (SrxPb1-x)TiO3 ceramics for high voltage capacitors, based on the computer simulation of a shell-core and two-phase mixed structural model proposed. Two different calcined ...
Preparation and toughening characterization of high fracture toughness Si3N4 ceramic with rodlike structure
Silicon nitride ceramic has many advantages in high temperature structural applications such as high strength, creep resistance, and chemical stability. A disadvantage, however, has been its low fracture toughness, typically ...
Preparation and characterization of collagen-chitosan composites
In this article, nature derived collagen was mixed with chitosan and crosslinked by formaldehyde to form a homogeneous composite membrane. The microstructure of the composite was characterized by transmission electron ...
ANODIC-OXIDATION OF 1,3-CYCLOHEXANEDIONE TO 1,2,3-CYCLOHEXANETRIONE
(CHEM LETT, 1992-04)
1,3-cyclohexanedione can be electrochemically oxidized in aqueous sulfuric acid at platinum to the 1,2,3-cyclohexanetrione. Yields of about 76% and current efficiencies up to 54% were found.
Thermomagnetic behaviors of Fe-Cr-N films with perpendicular magnetic anisotropy
The temperature dependence of magnetization has been determined for sputter-deposited Fe-Cr-N films with perpendicular magnetic anisotropy. Decomposition and phase transformation with heating have been determined by X-ray ...
Fundamental studies of copper anode passivation during electrorefining: Part III The effect of thiourea
(METALL MATER TRANS B, 1998-02)
Thiourea has been extensively used as a grain refiner in industrial copper electrorefining processes. The influence of thiourea on deposit structure and morphology has received considerable study; however, the effect of ...