1,951 Result(s)
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Article
Yi**g Yong
Polymer Sciences
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Article
A probabilistic after-effect analysis of relaxation in clays
In this paper the presence of a ped structure in clay formation is recognized. The total response deformation representing the macro-rheological behaviour accounts for the integral effect of individual ped per...
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Stress corrosion cracking of Al-Zn-Mg alloy AA-7039 by slow strain-rate method
The stress corrosion behaviour of Al-Zn-Mg alloy AA-7039 in an aqueous 3.5 wt % Nad solution (pH=1) was studied with the specimens under constant strain rate as function of ageing state and cold working. The t...
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An addition scheme of heat capacities of linear macromolecules. Carbon backbone polymers
It is shown that heat capacities of linear macromolecules consisting of all-carbon single-bonded backbones can be calculated from the appropriate contributions of substituted carbon atoms to a precision of abo...
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An addition scheme of heat capacities of linear macromolecules
The prior developed addition scheme of heat capacities is expanded to macromolecules that contain non-C-bonds in the backbone. Tables for 31 groups are given. 713 data points which have been averaged for group...
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Effect of Al2O3 on retaining tetragonal particles in Y-PSZ ceramic matrix
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Optical energy gaps of In2−x Ga x S3 thin films prepared by spray pyrolysis
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The phase transformations and structure of Cu83.34Pt16.66 alloy
The structure and phase transformation of Cu83.34Pt16.66 alloy have been investigated by X-ray diffraction, TEM, differential thermal analysis, and measurements of electrical resistance and hardness. It was found...
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Formation of solid-liquid interface in ferroelectric particle dispersion and its effect on the dispersion stability
A model has been proposed for the formation of the ferroelectric solid-liquid interface in the non-electrolyte dispersion system. Bulk properties as well as the surface properties of the dispersing solid could...
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The effect of whisker length on the mechanical properties of alumina-SiC whisker composites
Silicon carbide whisker (20v/o)-reinforced alumina composites with various whisker lengths were prepared by hot pressing, then the dependences of whisker length on flexural strength and fracture toughness of t...
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HREM study of atomic image of single crystal indium phosphide
This paper reports some experimental results of high resolution electron microscopy (HREM) studies on single crystal indium phosphide (InP) along the [0 0 1] zone axis. Using 400 kV electrons, with defocus val...
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Defects induced by P+-implanted in silicon
Cross-section transmission electron microscopy (X-TEM) has been used to show the microstructures and the defects in P+-implanted (100) silicon crystals. P+ implantation was done at room temperature with the energ...
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Anticoagulation Activity of the Modified Poly(vinyl alcohol)
Cross-linked blendmers of the poly(vinyl alcohol) (PVA) with substituted anion have been prepared. Possibilities of the samples for the usage as biomaterial were estimated by measuring the tensile strength and...
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Dialysis Performance of the Modified Poly(vinyl alcohol) Membranes
Based on the anionic groups which appear in heparin, sulfonated poly(vinyl alcohol) (S-PVA), and carboxymethylated poly(vinyl alcohol) (C-PVA) were synthesized. Cross-linked blendmer (XSC-PVA)s were obtained b...
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Hydrothermal synthesis of sodium zirconium silicophosphates
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Hydrothermal synthesis and characterization of LiTi2(PO4)3
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Synthesis and crystallization of Na4Zr2(SiO4)3 under lower temperature and pressure hydrothermal conditions
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Influence of prior deformation on precipitation of Cu-1.9 wt% Be-0.1 wt% Mg alloy
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Synthesis and mesomorphic behavior of poly(methylsiloxane)s containing trans-cyclohexane-based mesogenic side groups
The synthesis and characterization of poly(methylsiloxane)s containing either trans-4-methylcyclohexyl 4-alkenyloxybenzoate or trans-4-methylcyclohexyl 4-alkenyloxybiphenyl-4-carboxylate mesogenic side groups ...
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Synthesis and Blood-Compatibility of Poly(ethylene-g-γ-benzyl-L-glutamate)
A novel graft copolymer consisting of commercial chlorosulfonated polyethylene and γ-benzyl-L-glutamate was synthesized. The graft yield was over 70% at a mild reaction condition while we did not observe any cros...
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Sinter-forged YBa2Cu3O7−x superconducting ceramics from the spray-roasted powders
The effect of applying a uniaxial stress, while varying the temperature and the time of sinter-forging, on the microstructure and critical current density of the sinter-forged YBa2Cu3O7−x ceramics has been invest...
