Polyvinyl butyral is a material that widely used in the manufacture of laminated glass sheets. film as an intermediate layer for automotive or architectural glass. The primarily ensures safety function Other advantages with polyvinyl interlayer include it can be adapted to perform other functions, including acoustic anti-reflection functions enabling information projected on this interlayer. In...

The utility of polymer-metal nanocomposite thin films with in situ generated silver nanoparticles as substrates for surface-enhanced Raman scattering (SERS) is demonstrated. Thin films of poly(vinyl alcohol) and poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) containing Ag nanoparticles generated in situ through thermal annealing and photoirradiation, respectively (Ag-PVA and Ag-PVVV), ar...

In this paper, we study the effect of polyvinyl butyral content (0–2.3%) on combustion rate and phase composition (Ti + C) xNi granular mixture, where x = 0, 5, 10, 15, 20 wt %. At an increased binder, for first time, a convective mode is discovered due to ignition surface granules with hot gaseous decomposition products butyral. This characterized by higher propagation reaction front than foll...

This paper deals with a synthesis of new ionising radiation attenuation composite material from Lu2O3 - Bi2O3 nanoparticles structure, that has never been described yet. The describes the preparation nano- and microparticles by three methods: self-combustion synthesis, solid-state method coprecipitation method. Polymer solution was prepared Polyvinyl Butyral. Afterwards, nanofibers were process...

we report the synthesized and preparation of graphene oxide (go) nanocomposite functionalized with polyvinyl alcohol (pva) with different concentration of graphene oxide 0, 1, 1.5, 2, 2.5, 3, 3.5 and 4% weight. this synthesized confirmed by ft-ir. the electrical conductivity of the all nanocomposite was measured at 25°c for all samples and the resulted showed electrical conductivity was increas...