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Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor
(Materials Science Forum, 2006)
In this paper, report on fullerene formation in a radio-frequency (RF) thermal plasma reactor has been presented. In order to determine the degree of evaporation of the graphite precursor used, analysis of SEM micrographs ...
Surface modification of titanium by high intensity ultra-short Nd : YAG laser
(Materials Science Forum, 2006)
The effects of an Nd:YAG laser interaction with titanium target using laser radiation at wavelengths 1.064 or 0.532 mu m (40 picoseconds pulse duration) were studied. Modification of target surfaces at laser energy densities ...
Nanocomposite materials prepared by using quantum dots as building blocks
(Materials Science Forum, 1998)
Two different synthetic procedures for preparation of composite materials using semiconductor quantum dots as building blocks have been developed. The resulting powders preserved optical and photocatalytic properties of ...
Stability of chromium(III)-oxide sol in the presence of inorganic anions
(Materials Science Forum, 2000)
Stability of chromium(III)-oxide sol upon the addition of various electrolytes (chloride, sulfate, and ferrocyanate) was studied by a potentiometric titration method. The critical coagulation concentration was determined ...
Influence of the HAp ratio on the thermodynamic and kinetic parameters of PDMS/HAp composites cross-linking
(Materials Science Forum, 2003)
Injectable and gas-permeable composite cements, polydimethylsiloxane/hydroxyapatite (PDMS/HAp), were synthesized using bi-component polysiloxane precursors (RTV-A and RTV-B), which react by hydrosilylation, and different ...
Size effect in carbon fiber/epoxy resin composite
(Materials Science Forum, 2003)
Size effect in carbon fiber/epoxy resin unidirectional composites was studied, by analyzing this effect in carbon fibers, as well as, in unidirectional composites themselves. Carbon fibers were tested by the single-filament ...
Stability of colloidal ferricoxychloride in the presence of inorganic anions
(Materials Science Forum, 1998)
The stability of colloidal dispersion of ferricoxychloride (FeOCl) in the presence of selected inorganic anions (chlorides, sulfates and hexacianoferrates) has been studied by a potentiometric titration technique. Stability ...
Molecular modeling of new dioxomolybdenum(VI) complexes with heteroalicyclic dithiocarbamates. In silico models for metal-implant coating within living systems
(Materials Science Forum, 2006)
A huge variety of nano-objects, allowing specific reactions at well-defined positions can be generated using oxo-molybdenurn compounds based building blocks and fragments. On the other side, the use of suphur-based interfaces ...
Strength of continuous fibres reinforced composites
(Materials Science Forum, 1998)
The strength values of continuous fibre/plastic composites. with different fibre-matrix bond strengths, different fibre and matrix failure strains, different failure types, obtained on coupon of different dimensions, have ...
Fibre misalignment in filament wound tubes
(Materials Science Forum, 1998)
Glass fibres/epoxy resin composites were produced by filament winding as circular section tubes. The composites were produced with 6, 12, and 24 layers. They were sectioned and examined for fibre misalignment in plane and ...