The methodology of obtention of nanostructured glass, incorporated with lead compounds, obtained by sol-gel processing and the structural characterizations are presented. Specific surface area, porosity, pore morphology and pore size distributions of the gels were characterized with nitrogen sorption (BET) and mercury pycnometry. The pore size distributions of gels obtained using lead nitrate were more narrow than the ones observed for gels made with lead acetate. It was also observed the presence of a bimodal pore size distribution for gels produced using lead nitrate
Silica glass with good optical quality and low OH content has been prepared by a sol-gel process. Th...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The sol-gel process represents a chemical synthesis route to fabricate oxidic materials like glasses...
Many lead silicate historical glasses suffer degradation phenomena often observed as color changes a...
The sol-gel process has been applied to preparation of small size PbS crystal doped silica glasses. ...
International audienceNew sol-gel exptl. conditions were tested to prep. a new SiO2-based bioactive ...
Investigations to develop sol-gel coatings on lead crystal glasses were carried out to reduce the mi...
Silicate glasses with high contents of lead oxide are for example used as optical glasses and as sol...
Recent results concerning fabrication and optical features of the sol-gel materials are reviewed. Th...
Sol-gel derived bioactive glasses are one of the most promising materials for bone regeneration. The...
Nanotechnology is the science and engineering of preparing, characterizing, and utilizing materials ...
In this work it is carried out a review on structural parameters related to the evaluation of pore c...
In this thesis, we intend to develop the sol-gel technology (a chemical way to make glass) from the ...
AbstractThe evolution of nanotechnology has been allowed modify the material properties since of che...
Various high-performance solids, such as glasses and ceramics, can be made via sol-gel manufacturing...
Silica glass with good optical quality and low OH content has been prepared by a sol-gel process. Th...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The sol-gel process represents a chemical synthesis route to fabricate oxidic materials like glasses...
Many lead silicate historical glasses suffer degradation phenomena often observed as color changes a...
The sol-gel process has been applied to preparation of small size PbS crystal doped silica glasses. ...
International audienceNew sol-gel exptl. conditions were tested to prep. a new SiO2-based bioactive ...
Investigations to develop sol-gel coatings on lead crystal glasses were carried out to reduce the mi...
Silicate glasses with high contents of lead oxide are for example used as optical glasses and as sol...
Recent results concerning fabrication and optical features of the sol-gel materials are reviewed. Th...
Sol-gel derived bioactive glasses are one of the most promising materials for bone regeneration. The...
Nanotechnology is the science and engineering of preparing, characterizing, and utilizing materials ...
In this work it is carried out a review on structural parameters related to the evaluation of pore c...
In this thesis, we intend to develop the sol-gel technology (a chemical way to make glass) from the ...
AbstractThe evolution of nanotechnology has been allowed modify the material properties since of che...
Various high-performance solids, such as glasses and ceramics, can be made via sol-gel manufacturing...
Silica glass with good optical quality and low OH content has been prepared by a sol-gel process. Th...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The sol-gel process represents a chemical synthesis route to fabricate oxidic materials like glasses...
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