The sol-gel process is a technique based on the hydrolysis and polycondensation of metal alkoxides have been investigated as an alternative for the preparation of vitreous or glassceramic materials, for allowing the obtaining of high-purity materials at low temperatures, and to obtain hybrid materials with different compositions. When ORMOSILs are doped with nanoparticles, are called nanocomposites, and its functionality arises when electrons confined in scale three-dimensional structures near zero are excited. In principle, such materials exhibit discrete energy level, with peaks in the absorption spectrum. Therefore, the glasses doped semiconductor nanocrystals are important candidates for the preparation of optical filters with sharp cut...
A sol-gel method for the preparation of transparent copper nano particle-containing SiO2 coatings on...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...
Zwei Arten von Gläsern liegen im Schwerpunkt des aktuellen Interesses und werden zur Zeit intensiv u...
Recent results concerning fabrication and optical features of the sol-gel materials are reviewed. Th...
Recent achievements on fabrication, structure and optical features of the metal- and semiconductor-d...
A sol-gel route to synthesize semiconductor cuprous halide CuX (X = Cl, Br) nanoparticles in a glass...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The sol-gel process and the wide variety of alkoxides commercially available have facilitated the pr...
We report in this paper, results on the formation and dissolution of Cu-based nanoparticles in sol-g...
Nanocomposite silica glassy layers (host) containing copper-based species (guest) were developed and...
We report in this paper, results on the formation and dissolution of Cu-based nanoparticles in sol-g...
Copper oxide and copper selenide nanoparticles were produced within the silica glasses through the s...
Copper oxide and copper selenide nanoparticles were produced within the silica glasses through the s...
A sol-gel method for the preparation of transparent copper nano particle-containing SiO2 coatings on...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...
Zwei Arten von Gläsern liegen im Schwerpunkt des aktuellen Interesses und werden zur Zeit intensiv u...
Recent results concerning fabrication and optical features of the sol-gel materials are reviewed. Th...
Recent achievements on fabrication, structure and optical features of the metal- and semiconductor-d...
A sol-gel route to synthesize semiconductor cuprous halide CuX (X = Cl, Br) nanoparticles in a glass...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The synthetic mechanism of uniformly dispersed Cu-nanocluster doped (0.05-1.0 wt%) silica glasses (c...
The sol-gel process and the wide variety of alkoxides commercially available have facilitated the pr...
We report in this paper, results on the formation and dissolution of Cu-based nanoparticles in sol-g...
Nanocomposite silica glassy layers (host) containing copper-based species (guest) were developed and...
We report in this paper, results on the formation and dissolution of Cu-based nanoparticles in sol-g...
Copper oxide and copper selenide nanoparticles were produced within the silica glasses through the s...
Copper oxide and copper selenide nanoparticles were produced within the silica glasses through the s...
A sol-gel method for the preparation of transparent copper nano particle-containing SiO2 coatings on...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...
Recent results concerning structural and optical features of the sol-gel silica glasses with semicon...