Near the glass transition, substituting Ti for Si causes the viscosity to decrease by more than four orders of magnitude (Fig. 12.11b). Overall, however, the viscosity variations suggest that Ti plays predominantly a role of network former. Sign in to download full-size image Figure 12.11. ...
A. et al. Relaxation in glassforming liquids and amorphous solids. J. Appl. Phys. 88, 3113–3157 (2000). 32. Bero, C. A. & Plazek, D. J. Volume-dependent rate processes in an epoxy resin. J. Polymer Science: Part B 29, 39–47 (1991). 33. Meng, Y. & Simon, S. L. ...
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b Image of a nanoport microfluidic interface attached to the microvalve using epoxy glue. Full size image The High Pressure Pump The miniaturisation of LC pumps is critical to successful portable LC equipment. Encouragingly, this a very active area of research with several very different ...
The sheets of polarizing material may comprise a substrate of glass or transparent plastic. The LCD may also include functional layers. In one embodiment of a LCD, a transparent, multilayer flexible support is coated with a first conductive layer, which may be patterned, onto which is coated ...
As another aspect of the present invention, a method of manufacturing photocurable liquid ink is provided which includes dispersing a coloring resin particle having an acid group on the surface thereof in liquid that contains at least one of a silicone compound having an epoxy group and a long ...
They present a hexagonal columnar mesophase with three distinct stages: first, the “frozen state”, below the glass transition temperature (Tg = 45 °C), where columnar assemblies are rigid; second, the “transition zone”, from Tg to 80 °C, where chain segments relax; and third, the ...
These results show that, if solid layers with less loss are used, then even the transmission peaks near the BIC can be observed. Figure 12. Variation of the transmission coefficients as a function of frequency for the structure composed of epoxy-sensing material and epoxy immersed in water for...
This phenomenon is related to the glass transition temperature (Ttrans or Tg) and reversible molecular crosslinking structure. The shape recovery occurs by releasing the stored strain energy in the temporary shape. Therefore, the fixed and reversible process represents the shape memory behaviour of ...
Cell culture-treated glass coverslip in the form of disc (13 mm in diameter) served as a control nontoxic material (negative control of cytotoxicity). 5 × 104 of BJ cells were seeded on top surface of the tested materials in 500 µL of the complete culture medium. After 48-h ...