At 10%B2O33 addition, the total mass loss observed over the full duration of the 60-day study was seen to decrease from 3.01 to 1.30% for P45 glasses, and for P50 glasses a reduction from 3.24 to 1.40% was observed.
From UV Vis spectroscopic measurement of the film on ITO glasses, the reduction in permeability of the chitosan film modified by copper ions appears to be associated with copper cross linking within the chitosan structure.
However at a low rate of incorporation of glass fibers, no reduction of internal residual stress is obtained.
The process involved dip coating of graphene oxide (GO) solution on soda lime glass, followed by reduction of GO to rGO by thermal annealing process at 500 °C in Ar or Ar + H2 atmosphere.
29Si MAS-NMR spectra of glasses from series I showed a shift in the resonance peak from around −78 to −86 ppm indicating an increase in Q3 species in the glass and a reduction in Q2 with phosphate addition confirming the presence of orthophosphate.
As the size of the glass beads decreases (reduction in permeability), the pore radii reduce which causes the increase of capillary forces, and higher connate water saturation (from 21%% in the medium with the permeability of 8.7 darcy to 41%% for the medium of 5 darcy).
Thermal analysis and dynamic rheology reveal how the introduction of up to 15 wt % bisphenol A lead to a significant increase in reactivity (the exothermic peak maximum of thermal polymerization is reduced from 245 °C to 215 °C), with a small penalty in glass transition temperature (reduction of 15 K), but similar thermal stability (onset of degradation = 283 °C, char yield = 26%).
TEM study indicated that this improvement resulted from an observed reduction in glass flow and crack tip cavitation due to the significantly reduced glass phase content after crystallization.
The Mies expansion pushes neoclassicism to the extreme reduction of glass and steel.
The effect of microwave on the depolymerization of the lignocellulosic components is attained through the reduction in glass transition temperature.
